12438017588997

Names of 12438017588997

• Cardinal: 12438017588997 can be written as Twelve trillion, four hundred thirty-eight billion, seventeen million, five hundred eighty-eight thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 1.2438017588997 × 10¹³

Factors of 12438017588997

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 107

Divisors of 12438017588997

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 11 13 21 27 33 39 49 63 73 77 91 99 117 143 147 169 189 219 231 273 297 351 429 441 507 511 539 637 657 693 803 819 949 1001 1183 1287 1323 1521 1533 1617 1859 1911 1971 2079 2197 2409 2457 2847 3003 3549 3577 3861 4563 4599 4851 5329 5577 5621 5733 6591 6643 7007 7227 8281 8541 9009 10439 10647 10731 12337 13013 13797 14553 15379 15987 16731 16863 17199 19773 19929 21021 21681 24167 24843 25623 27027 31317 31941 32193 37011 37303 39039 39347 46137 46501 47961 50193 50589 58619 59319 59787 63063 69277 72501 73073 74529 86359 91091 93951 96579 107653 111033 111909 117117 118041 135707 138411 139503 143883 151767 160381 169169 175857 179361 189189 207831 217503 219219 223587 259077 261121 273273 281853 322959 333099 335727 351351 354123 389017 407121 410333 415233 418509 481143 484939 507507 511511 527571 604513 623493 652509 657657 762047 777231 783363 819819 900601 949949 968877 1007181 1062369 1122667 1167051 1184183 1221363 1230999 1255527 1443429 1454817 1522521 1534533 1582713 1764191 1813539 1870479 1972971 2286141 2331693 2350089 2459457 2701803 2723119 2849847 2872331 2906631 3368001 3394573 3501153 3552549 3664089 3692997 4279187 4330287 4364451 4567563 4603599 5057221 5292573 5334329 5440617 6304207 6649643 6858423 7050267 7858669 8105409 8169357 8549541 8616993 9906611 10104003 10183719 10503459 10657647 11078991 11707813 12349337 12837561 13093353 13810797 15171663 15877719 16002987 16321851 18912621 19061833 19948929 20575269 23576007 24316227 24508071 25648623 25850979 29719833 29954309 30312009 30551157 31972941 35123439 35400547 37048011 37340303 38512683 44129449 45514989 47633157 48008961 55629431 56737863 57185499 59846787 65743873 69346277 70728021 73524213 77552937 81954691 86445359 89159499 89862927 91653471 105370317 106201641 111144033 112020909 115538049 128785943 132388347 136544967 144026883 166888293 170213589 171556497 179540361 197231619 208038831 209680163 212184063 245864073 247803829 259336077 267478497 269588781 316110951 318604923 333432099 336062727 386357829 389406017 397165041 460207111 485423939 500664879 514669491 573682837 591694857 624116493 629040489 723182603 737592219 743411487 778008231 808766343 854670349 901501601 955814769 1008188181 1159073487 1168218051 1191495123 1380621333 1456271817 1501994637 1721048511 1775084571 1872349479 1887121467 2169547809 2212776657 2230234461 2334024693 2564011047 2704504803 2725842119 3221449777 3477220461 3504654153 4141863999 4368815451 5062278221 5163145533 5661364401 5982692443 6310511207 6508643427 6690703383 7692033141 8113514409 8177526357 9401373839 9664349331 10513962459 12425591997 13106446353 15186834663 15489436599 17948077329 18931533621 19525930281 23076099423 24340543227 24532579071 28204121517 28993047993 35435947547 41878847101 45560503989 53844231987 56794600863 65809616873 73597737213 84612364551 86979143979 106307842641 125636541303 136681511967 161532695961 170383802589 197428850619 253837093653 318923527923 376909623909 460667318111 592286551857 956770583769 1130728871727 1382001954333 1776859655571 4146005862999 12438017588997
• Sum of all divisors σ(n): 25683368256000
• Sum of proper divisors (its aliquot sum) s(n): 13245350667003
• 12438017588997 is an abundant number, because the sum of its proper divisors (13245350667003) is greater than itself. Its abundance is 807333078006

Bases of 12438017588997

• Binary: 10110100111111110011100111101011111100000101₂
• Hexadecimal: 0xB4FF39EBF05
• Base-36: 4EPY2J5Z9

Squares and roots of 12438017588997

• 12438017588997 squared (12438017588997²) is 154704281544198744815466009
• 12438017588997 cubed (12438017588997³) is 1924214574939887956081856182939185902973
• The square root of 12438017588997 is 3526757.3759754157
• The cube root of 12438017588997 is 23169.5210074003

Scales and comparisons

• 12,438,017,588,997 seconds is equal to 395,490 years, 25 weeks, 1 day, 21 hours, 49 minutes, 57 seconds.
• To count from 1 to 12,438,017,588,997 would take you about nine hundred eighty-eight thousand, seven hundred twenty-six 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 12438017588997 cubic inches would be around 1930.8 feet tall.

Recreational maths with 12438017588997

• 12438017588997 backwards is 79988571083421
• The number of decimal digits it has is: 14
• The sum of 12438017588997's digits is 72
• More coming soon!