18 11 / 2013

## 491

2^{491} = 6,393,341,031,047,152,089,869,511,126,616,404,594,173,128,996,177,860,916,959,553,453,312,761,321,102,879,990,006,386,899,074,031,556,935,325,554,936,640,763,689,877,454,191,182,408,307,282,280,448 — six octoquadragintillion, three hundred ninety-three septenquadragintillion, three hundred forty-one sexquadragintillion, thirty-one quinquadragintillion, forty-seven quattuorquadragintillion, one hundred fifty-two trequadragintillion, eighty-nine duoquadragintillion, eight hundred sixty-nine unquadragintillion, five hundred eleven quadragintillion, one hundred twenty-six novemtrigintillion, six hundred sixteen octotrigintillion, four hundred four septentrigintillion, five hundred ninety-four sextrigintillion, one hundred seventy-three quintrigintillion, one hundred twenty-eight quattuortrigintillion, nine hundred ninety-six tretrigintillion, one hundred seventy-seven duotrigintillion, eight hundred sixty untrigintillion, nine hundred sixteen trigintillion, nine hundred fifty-nine novemvigintillion, five hundred fifty-three octovigintillion, four hundred fifty-three septenvigintillion, three hundred twelve sexvigintillion, seven hundred sixty-one quinvigintillion, three hundred twenty-one quattuorvigintillion, one hundred two trevigintillion, eight hundred seventy-nine duovigintillion, nine hundred ninety unvigintillion, six vigintillion, three hundred eighty-six novemdecillion, eight hundred ninety-nine octodecillion, seventy-four septendecillion, thirty-one sexdecillion, five hundred fifty-six quindecillion, nine hundred thirty-five quattuordecillion, three hundred twenty-five tredecillion, five hundred fifty-four duodecillion, nine hundred thirty-six undecillion, six hundred forty decillion, seven hundred sixty-three nonillion, six hundred eighty-nine octillion, eight hundred seventy-seven septillion, four hundred fifty-four sextillion, one hundred ninety-one quintillion, one hundred eighty-two quadrillion, four hundred eight trillion, three hundred seven billion, two hundred eighty-two million, two hundred eighty thousand, four hundred forty-eight (148 digits, 1883 characters)

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17 11 / 2013

## 490

2^{490} = 3,196,670,515,523,576,044,934,755,563,308,202,297,086,564,498,088,930,458,479,776,726,656,380,660,551,439,995,003,193,449,537,015,778,467,662,777,468,320,381,844,938,727,095,591,204,153,641,140,224 — three octoquadragintillion, one hundred ninety-six septenquadragintillion, six hundred seventy sexquadragintillion, five hundred fifteen quinquadragintillion, five hundred twenty-three quattuorquadragintillion, five hundred seventy-six trequadragintillion, forty-four duoquadragintillion, nine hundred thirty-four unquadragintillion, seven hundred fifty-five quadragintillion, five hundred sixty-three novemtrigintillion, three hundred eight octotrigintillion, two hundred two septentrigintillion, two hundred ninety-seven sextrigintillion, eighty-six quintrigintillion, five hundred sixty-four quattuortrigintillion, four hundred ninety-eight tretrigintillion, eighty-eight duotrigintillion, nine hundred thirty untrigintillion, four hundred fifty-eight trigintillion, four hundred seventy-nine novemvigintillion, seven hundred seventy-six octovigintillion, seven hundred twenty-six septenvigintillion, six hundred fifty-six sexvigintillion, three hundred eighty quinvigintillion, six hundred sixty quattuorvigintillion, five hundred fifty-one trevigintillion, four hundred thirty-nine duovigintillion, nine hundred ninety-five unvigintillion, three vigintillion, one hundred ninety-three novemdecillion, four hundred forty-nine octodecillion, five hundred thirty-seven septendecillion, fifteen sexdecillion, seven hundred seventy-eight quindecillion, four hundred sixty-seven quattuordecillion, six hundred sixty-two tredecillion, seven hundred seventy-seven duodecillion, four hundred sixty-eight undecillion, three hundred twenty decillion, three hundred eighty-one nonillion, eight hundred forty-four octillion, nine hundred thirty-eight septillion, seven hundred twenty-seven sextillion, ninety-five quintillion, five hundred ninety-one quadrillion, two hundred four trillion, one hundred fifty-three billion, six hundred forty-one million, one hundred forty thousand, two hundred twenty-four (148 digits, 1898 characters)

Permalink 3 notes

16 11 / 2013

## 489

2^{489} = 1,598,335,257,761,788,022,467,377,781,654,101,148,543,282,249,044,465,229,239,888,363,328,190,330,275,719,997,501,596,724,768,507,889,233,831,388,734,160,190,922,469,363,547,795,602,076,820,570,112 — one octoquadragintillion, five hundred ninety-eight septenquadragintillion, three hundred thirty-five sexquadragintillion, two hundred fifty-seven quinquadragintillion, seven hundred sixty-one quattuorquadragintillion, seven hundred eighty-eight trequadragintillion, twenty-two duoquadragintillion, four hundred sixty-seven unquadragintillion, three hundred seventy-seven quadragintillion, seven hundred eighty-one novemtrigintillion, six hundred fifty-four octotrigintillion, one hundred one septentrigintillion, one hundred forty-eight sextrigintillion, five hundred forty-three quintrigintillion, two hundred eighty-two quattuortrigintillion, two hundred forty-nine tretrigintillion, forty-four duotrigintillion, four hundred sixty-five untrigintillion, two hundred twenty-nine trigintillion, two hundred thirty-nine novemvigintillion, eight hundred eighty-eight octovigintillion, three hundred sixty-three septenvigintillion, three hundred twenty-eight sexvigintillion, one hundred ninety quinvigintillion, three hundred thirty quattuorvigintillion, two hundred seventy-five trevigintillion, seven hundred nineteen duovigintillion, nine hundred ninety-seven unvigintillion, five hundred one vigintillion, five hundred ninety-six novemdecillion, seven hundred twenty-four octodecillion, seven hundred sixty-eight septendecillion, five hundred seven sexdecillion, eight hundred eighty-nine quindecillion, two hundred thirty-three quattuordecillion, eight hundred thirty-one tredecillion, three hundred eighty-eight duodecillion, seven hundred thirty-four undecillion, one hundred sixty decillion, one hundred ninety nonillion, nine hundred twenty-two octillion, four hundred sixty-nine septillion, three hundred sixty-three sextillion, five hundred forty-seven quintillion, seven hundred ninety-five quadrillion, six hundred two trillion, seventy-six billion, eight hundred twenty million, five hundred seventy thousand, one hundred twelve (148 digits, 1941 characters)

Permalink 12 notes

06 11 / 2013

## 488

2^{488} = 799,167,628,880,894,011,233,688,890,827,050,574,271,641,124,522,232,614,619,944,181,664,095,165,137,859,998,750,798,362,384,253,944,616,915,694,367,080,095,461,234,681,773,897,801,038,410,285,056 — seven hundred ninety-nine septenquadragintillion, one hundred sixty-seven sexquadragintillion, six hundred twenty-eight quinquadragintillion, eight hundred eighty quattuorquadragintillion, eight hundred ninety-four trequadragintillion, eleven duoquadragintillion, two hundred thirty-three unquadragintillion, six hundred eighty-eight quadragintillion, eight hundred ninety novemtrigintillion, eight hundred twenty-seven octotrigintillion, fifty septentrigintillion, five hundred seventy-four sextrigintillion, two hundred seventy-one quintrigintillion, six hundred forty-one quattuortrigintillion, one hundred twenty-four tretrigintillion, five hundred twenty-two duotrigintillion, two hundred thirty-two untrigintillion, six hundred fourteen trigintillion, six hundred nineteen novemvigintillion, nine hundred forty-four octovigintillion, one hundred eighty-one septenvigintillion, six hundred sixty-four sexvigintillion, ninety-five quinvigintillion, one hundred sixty-five quattuorvigintillion, one hundred thirty-seven trevigintillion, eight hundred fifty-nine duovigintillion, nine hundred ninety-eight unvigintillion, seven hundred fifty vigintillion, seven hundred ninety-eight novemdecillion, three hundred sixty-two octodecillion, three hundred eighty-four septendecillion, two hundred fifty-three sexdecillion, nine hundred forty-four quindecillion, six hundred sixteen quattuordecillion, nine hundred fifteen tredecillion, six hundred ninety-four duodecillion, three hundred sixty-seven undecillion, eighty decillion, ninety-five nonillion, four hundred sixty-one octillion, two hundred thirty-four septillion, six hundred eighty-one sextillion, seven hundred seventy-three quintillion, eight hundred ninety-seven quadrillion, eight hundred one trillion, thirty-eight billion, four hundred ten million, two hundred eighty-five thousand, fifty-six (147 digits, 1857 characters)

Permalink 2 notes

05 11 / 2013

## 487

2^{487} = 399,583,814,440,447,005,616,844,445,413,525,287,135,820,562,261,116,307,309,972,090,832,047,582,568,929,999,375,399,181,192,126,972,308,457,847,183,540,047,730,617,340,886,948,900,519,205,142,528 — three hundred ninety-nine septenquadragintillion, five hundred eighty-three sexquadragintillion, eight hundred fourteen quinquadragintillion, four hundred forty quattuorquadragintillion, four hundred forty-seven trequadragintillion, five duoquadragintillion, six hundred sixteen unquadragintillion, eight hundred forty-four quadragintillion, four hundred forty-five novemtrigintillion, four hundred thirteen octotrigintillion, five hundred twenty-five septentrigintillion, two hundred eighty-seven sextrigintillion, one hundred thirty-five quintrigintillion, eight hundred twenty quattuortrigintillion, five hundred sixty-two tretrigintillion, two hundred sixty-one duotrigintillion, one hundred sixteen untrigintillion, three hundred seven trigintillion, three hundred nine novemvigintillion, nine hundred seventy-two octovigintillion, ninety septenvigintillion, eight hundred thirty-two sexvigintillion, forty-seven quinvigintillion, five hundred eighty-two quattuorvigintillion, five hundred sixty-eight trevigintillion, nine hundred twenty-nine duovigintillion, nine hundred ninety-nine unvigintillion, three hundred seventy-five vigintillion, three hundred ninety-nine novemdecillion, one hundred eighty-one octodecillion, one hundred ninety-two septendecillion, one hundred twenty-six sexdecillion, nine hundred seventy-two quindecillion, three hundred eight quattuordecillion, four hundred fifty-seven tredecillion, eight hundred forty-seven duodecillion, one hundred eighty-three undecillion, five hundred forty decillion, forty-seven nonillion, seven hundred thirty octillion, six hundred seventeen septillion, three hundred forty sextillion, eight hundred eighty-six quintillion, nine hundred forty-eight quadrillion, nine hundred trillion, five hundred nineteen billion, two hundred five million, one hundred forty-two thousand, five hundred twenty-eight (147 digits, 1865 characters)

Permalink 2 notes

04 11 / 2013

## 486

2^{486} = 199,791,907,220,223,502,808,422,222,706,762,643,567,910,281,130,558,153,654,986,045,416,023,791,284,464,999,687,699,590,596,063,486,154,228,923,591,770,023,865,308,670,443,474,450,259,602,571,264 — one hundred ninety-nine septenquadragintillion, seven hundred ninety-one sexquadragintillion, nine hundred seven quinquadragintillion, two hundred twenty quattuorquadragintillion, two hundred twenty-three trequadragintillion, five hundred two duoquadragintillion, eight hundred eight unquadragintillion, four hundred twenty-two quadragintillion, two hundred twenty-two novemtrigintillion, seven hundred six octotrigintillion, seven hundred sixty-two septentrigintillion, six hundred forty-three sextrigintillion, five hundred sixty-seven quintrigintillion, nine hundred ten quattuortrigintillion, two hundred eighty-one tretrigintillion, one hundred thirty duotrigintillion, five hundred fifty-eight untrigintillion, one hundred fifty-three trigintillion, six hundred fifty-four novemvigintillion, nine hundred eighty-six octovigintillion, forty-five septenvigintillion, four hundred sixteen sexvigintillion, twenty-three quinvigintillion, seven hundred ninety-one quattuorvigintillion, two hundred eighty-four trevigintillion, four hundred sixty-four duovigintillion, nine hundred ninety-nine unvigintillion, six hundred eighty-seven vigintillion, six hundred ninety-nine novemdecillion, five hundred ninety octodecillion, five hundred ninety-six septendecillion, sixty-three sexdecillion, four hundred eighty-six quindecillion, one hundred fifty-four quattuordecillion, two hundred twenty-eight tredecillion, nine hundred twenty-three duodecillion, five hundred ninety-one undecillion, seven hundred seventy decillion, twenty-three nonillion, eight hundred sixty-five octillion, three hundred eight septillion, six hundred seventy sextillion, four hundred forty-three quintillion, four hundred seventy-four quadrillion, four hundred fifty trillion, two hundred fifty-nine billion, six hundred two million, five hundred seventy-one thousand, two hundred sixty-four (147 digits, 1865 characters)

Permalink 2 notes

22 10 / 2013

## 485

2^{485} = 99,895,953,610,111,751,404,211,111,353,381,321,783,955,140,565,279,076,827,493,022,708,011,895,642,232,499,843,849,795,298,031,743,077,114,461,795,885,011,932,654,335,221,737,225,129,801,285,632 — ninety-nine septenquadragintillion, eight hundred ninety-five sexquadragintillion, nine hundred fifty-three quinquadragintillion, six hundred ten quattuorquadragintillion, one hundred eleven trequadragintillion, seven hundred fifty-one duoquadragintillion, four hundred four unquadragintillion, two hundred eleven quadragintillion, one hundred eleven novemtrigintillion, three hundred fifty-three octotrigintillion, three hundred eighty-one septentrigintillion, three hundred twenty-one sextrigintillion, seven hundred eighty-three quintrigintillion, nine hundred fifty-five quattuortrigintillion, one hundred forty tretrigintillion, five hundred sixty-five duotrigintillion, two hundred seventy-nine untrigintillion, seventy-six trigintillion, eight hundred twenty-seven novemvigintillion, four hundred ninety-three octovigintillion, twenty-two septenvigintillion, seven hundred eight sexvigintillion, eleven quinvigintillion, eight hundred ninety-five quattuorvigintillion, six hundred forty-two trevigintillion, two hundred thirty-two duovigintillion, four hundred ninety-nine unvigintillion, eight hundred forty-three vigintillion, eight hundred forty-nine novemdecillion, seven hundred ninety-five octodecillion, two hundred ninety-eight septendecillion, thirty-one sexdecillion, seven hundred forty-three quindecillion, seventy-seven quattuordecillion, one hundred fourteen tredecillion, four hundred sixty-one duodecillion, seven hundred ninety-five undecillion, eight hundred eighty-five decillion, eleven nonillion, nine hundred thirty-two octillion, six hundred fifty-four septillion, three hundred thirty-five sextillion, two hundred twenty-one quintillion, seven hundred thirty-seven quadrillion, two hundred twenty-five trillion, one hundred twenty-nine billion, eight hundred one million, two hundred eighty-five thousand, six hundred thirty-two (146 digits, 1859 characters)

Permalink 4 notes

21 10 / 2013

## 484

2^{484} = 49,947,976,805,055,875,702,105,555,676,690,660,891,977,570,282,639,538,413,746,511,354,005,947,821,116,249,921,924,897,649,015,871,538,557,230,897,942,505,966,327,167,610,868,612,564,900,642,816 — forty-nine septenquadragintillion, nine hundred forty-seven sexquadragintillion, nine hundred seventy-six quinquadragintillion, eight hundred five quattuorquadragintillion, fifty-five trequadragintillion, eight hundred seventy-five duoquadragintillion, seven hundred two unquadragintillion, one hundred five quadragintillion, five hundred fifty-five novemtrigintillion, six hundred seventy-six octotrigintillion, six hundred ninety septentrigintillion, six hundred sixty sextrigintillion, eight hundred ninety-one quintrigintillion, nine hundred seventy-seven quattuortrigintillion, five hundred seventy tretrigintillion, two hundred eighty-two duotrigintillion, six hundred thirty-nine untrigintillion, five hundred thirty-eight trigintillion, four hundred thirteen novemvigintillion, seven hundred forty-six octovigintillion, five hundred eleven septenvigintillion, three hundred fifty-four sexvigintillion, five quinvigintillion, nine hundred forty-seven quattuorvigintillion, eight hundred twenty-one trevigintillion, one hundred sixteen duovigintillion, two hundred forty-nine unvigintillion, nine hundred twenty-one vigintillion, nine hundred twenty-four novemdecillion, eight hundred ninety-seven octodecillion, six hundred forty-nine septendecillion, fifteen sexdecillion, eight hundred seventy-one quindecillion, five hundred thirty-eight quattuordecillion, five hundred fifty-seven tredecillion, two hundred thirty duodecillion, eight hundred ninety-seven undecillion, nine hundred forty-two decillion, five hundred five nonillion, nine hundred sixty-six octillion, three hundred twenty-seven septillion, one hundred sixty-seven sextillion, six hundred ten quintillion, eight hundred sixty-eight quadrillion, six hundred twelve trillion, five hundred sixty-four billion, nine hundred million, six hundred forty-two thousand, eight hundred sixteen (146 digits, 1856 characters)

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