12738827035390625

Names of 12738827035390625

• Cardinal: 12738827035390625 can be written as Twelve quadrillion, seven hundred thirty-eight trillion, eight hundred twenty-seven billion, thirty-five million, three hundred ninety thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.2738827035390625 × 10¹⁶

Factors of 12738827035390625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 279

Divisors of 12738827035390625

• Number of divisors d(n): 432
• Complete list of divisors:
  1 5 13 25 37 65 67 125 157 169 185 325 335 481 625 785 845 871 925 1369 1625 1675 2041 2405 2479 3125 3925 4225 4355 4489 4625 5809 6253 6845 8125 8375 10205 10519 11323 12025 12395 15625 17797 19625 21125 21775 22445 23125 26533 29045 31265 32227 34225 40625 41875 51025 52595 56615 58357 60125 61975 75517 78125 88985 91723 98125 105625 108875 112225 115625 132665 136747 145225 156325 161135 166093 171125 203125 209375 214933 231361 255125 262975 283075 291785 300625 309875 377585 389203 418951 444925 458615 490625 528125 544375 561125 578125 663325 683735 704773 726125 758641 781625 805675 830465 855625 981721 1015625 1046875 1074665 1156805 1192399 1275625 1314875 1415375 1458925 1503125 1549375 1777711 1887925 1946015 2094755 2159209 2224625 2293075 2453125 2640625 2721875 2794129 2805625 2890625 3316625 3418675 3523865 3630625 3793205 3908125 4028375 4152325 4278125 4908605 5059639 5234375 5373325 5784025 5961995 6145441 6378125 6574375 7076875 7294625 7515625 7746875 8888555 9162049 9439625 9730075 10473775 10796045 11123125 11465375 12265625 13203125 13609375 13970645 14028125 14400511 15501187 16583125 17093375 17619325 18153125 18966025 19540625 20141875 20761625 21390625 24543025 25298195 26076601 26866625 28069717 28920125 29809975 30727205 31890625 32871875 35384375 36323677 36473125 37578125 38734375 44442775 45810245 47198125 48650375 52368875 53980225 55615625 57326875 65775307 68046875 69853225 70140625 72002555 77505935 79890733 82915625 85466875 88096625 90765625 94830125 97703125 100709375 103808125 106953125 119106637 122715125 126490975 130383005 134333125 140348585 144600625 149049875 153636025 159453125 164359375 176921875 181618385 182365625 187206643 193671875 222213875 229051225 235990625 243251875 261844375 269901125 278078125 286634375 328876535 338995813 349266125 350703125 360012775 387529675 399453665 414578125 427334375 440483125 453828125 474150625 488515625 503546875 519040625 595533185 613575625 632454875 651915025 671665625 701742925 723003125 745249375 768180125 821796875 884609375 908091925 911828125 936033215 964834237 1038579529 1111069375 1145256125 1179953125 1216259375 1309221875 1349505625 1390390625 1433171875 1644382675 1694979065 1746330625 1800063875 1937648375 1997268325 2072890625 2136671875 2202415625 2370753125 2433686359 2517734375 2595203125 2977665925 3067878125 3162274375 3259575125 3358328125 3508714625 3615015625 3726246875 3840900625 4406945569 4540459625 4559140625 4680166075 4824171185 5192897645 5555346875 5726280625 5899765625 6081296875 6546109375 6747528125 7165859375 8221913375 8474895325 8731653125 9000319375 9688241875 9986341625 10683359375 11012078125 11853765625 12168431795 12542845081 12976015625 14888329625 15339390625 15811371875 16297875625 16791640625 17543573125 18075078125 18631234375 19204503125 22034727845 22702298125 23400830375 24120855925 25964488225 27776734375 28631403125 30406484375 32730546875 33737640625 41109566875 42374476625 43658265625 45001596875 48441209375 49931708125 55060390625 59268828125 60842158975 62714225405 74441648125 76696953125 79056859375 81489378125 87717865625 93156171875 96022515625 110173639225 113511490625 117004151875 120604279625 129822441125 138883671875 143157015625 163056986053 168688203125 205547834375 211872383125 218291328125 225007984375 242206046875 249658540625 304210794875 313571127025 372208240625 395284296875 407446890625 438589328125 480112578125 550868196125 567557453125 585020759375 603021398125 649112205625 715785078125 815284930265 1027739171875 1059361915625 1125039921875 1211030234375 1248292703125 1521053974375 1567855635125 1861041203125 2037234453125 2192946640625 2754340980625 2837787265625 2925103796875 3015106990625 3245561028125 4076424651325 5138695859375 5296809578125 6241463515625 7605269871875 7839278175625 9305206015625 13771704903125 14625518984375 15075534953125 16227805140625 20382123256625 26484047890625 38026349359375 39196390878125 68858524515625 75377674765625 81139025703125 101910616283125 190131746796875 195981954390625 344292622578125 509553081415625 979909771953125 2547765407078125 12738827035390625
• Sum of all divisors σ(n): 18104237333307216
• Sum of proper divisors (its aliquot sum) s(n): 5365410297916591
• 12738827035390625 is a deficient number, because the sum of its proper divisors (5365410297916591) is less than itself. Its deficiency is 7373416737474034

Bases of 12738827035390625

• Binary: 101101010000011110010101001100010011001011001010100001₂
• Hexadecimal: 0x2D41E54C4CB2A1
• Base-36: 3HFJCCM3R8H

Squares and roots of 12738827035390625

• 12738827035390625 squared (12738827035390625²) is 162277714237599099846246337890625
• 12738827035390625 cubed (12738827035390625³) is 2067227733371321558737089340768278598785400390625
• The square root of 12738827035390625 is 112866412.3439326169
• The cube root of 12738827035390625 is 233548.1762610789

Scales and comparisons

• 12,738,827,035,390,625 seconds is equal to 405,055,295 years, 49 weeks, 1 day, 10 hours, 17 minutes, 5 seconds.
• To count from 1 to 12,738,827,035,390,625 would take you about one billion, two hundred fifteen million, one hundred sixty-five thousand, eight hundred eighty-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12738827035390625 cubic inches would be around 19462.3 feet tall.

Recreational maths with 12738827035390625

• 12738827035390625 backwards is 52609353072883721
• The number of decimal digits it has is: 17
• The sum of 12738827035390625's digits is 71
• More coming soon!