138620171693601

Names of 138620171693601

• Cardinal: 138620171693601 can be written as One hundred thirty-eight trillion, six hundred twenty billion, one hundred seventy-one million, six hundred ninety-three thousand, six hundred one.

Scientific notation

• Scientific notation: 1.38620171693601 × 10¹⁴

Factors of 138620171693601

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 135

Divisors of 138620171693601

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 9 13 29 39 43 47 87 117 129 141 169 261 377 387 423 507 559 611 841 1131 1247 1363 1521 1677 1833 1849 2021 2523 3393 3741 4089 4901 5031 5499 5547 6063 7267 7569 7943 10933 11223 12267 14703 16211 16641 17719 18189 21801 23829 24037 24389 26273 32799 36163 39527 44109 48633 53157 53621 58609 65403 71487 72111 73167 78819 79507 86903 98397 108489 118581 142129 145899 159471 160863 175827 210743 216333 219501 230347 236457 238521 260709 312481 317057 325467 341549 355743 426387 470119 482589 513851 527481 632229 691041 697073 715563 761917 782127 937443 951171 1024647 1033591 1048727 1129739 1146283 1279161 1410357 1541553 1555009 1699661 1896687 2073123 2091219 2285751 2305703 2520187 2812329 2853513 3073941 3100773 3146181 3389217 3438849 3736829 4121741 4231071 4624659 4665027 5098983 6111547 6273657 6680063 6857253 6917109 7560561 9061949 9302319 9438543 9904921 10167651 10316547 11210487 12365223 13436683 13633451 13995081 14686607 14901679 15296949 18334641 20040189 20215117 20751327 22095593 22681683 27185847 29714763 29974139 32762431 33631461 37095669 40310049 40900353 44059821 44705037 45095261 48578777 49290169 55003923 60120567 60645351 66286779 66865387 73085423 81557541 89144289 89922417 98287293 108368041 120930147 122701059 132179463 134115111 135285783 145736331 147870507 177234863 181936053 193721827 198860337 200596161 219256269 262796521 269767251 287242709 294861879 325104123 389663807 405857349 425911603 437208993 443611521 531704589 581165481 586238393 601788483 631524101 640772197 657768807 788389563 861728127 869250031 950110499 975312369 1168991421 1277734809 1408784533 1595113767 1743496443 1758715179 1894572303 1922316591 1939096223 2119477267 2365168689 2585184381 2607750093 2850331497 3142673189 3506974263 3833204427 4226353599 5276145537 5683716909 5766949773 5817288669 6358431801 7621099109 7823250279 8330038561 8550994491 9428019567 11300250403 12351436487 12679060797 17451866007 18314198929 19075295403 22863297327 24990115683 25208250899 27553204471 28284058701 33900751209 37054309461 40854751457 54942596787 68589891981 74970347049 75624752697 82659613413 91137522481 101702253627 111162928383 122564254371 164827790361 226874258091 247978840239 273412567443 327707261687 358191658123 367692763113 531111768941 820237702329 983121785061 1074574974369 1184787792253 1593335306823 2949365355183 3223724923107 3554363376759 4780005920469 10663090130277 15402241299289 46206723897867 138620171693601
• Sum of all divisors σ(n): 234797479488000
• Sum of proper divisors (its aliquot sum) s(n): 96177307794399
• 138620171693601 is a deficient number, because the sum of its proper divisors (96177307794399) is less than itself. Its deficiency is 42442863899202

Bases of 138620171693601

• Binary: 11111100001001100000110000101111010111000100001₂
• Hexadecimal: 0x7E130617AE21
• Base-36: 1D4X875QU9

Squares and roots of 138620171693601

• 138620171693601 squared (138620171693601²) is 19215552000363419932624347201
• 138620171693601 cubed (138620171693601³) is 2663663117477695416209263916454171213960801
• The square root of 138620171693601 is 11773706.7949563361
• The cube root of 138620171693601 is 51753.7881977039

Scales and comparisons

• 138,620,171,693,601 seconds is equal to 4,407,692 years, 35 weeks, 2 days, 8 hours, 13 minutes, 21 seconds.
• To count from 1 to 138,620,171,693,601 would take you about eleven million, nineteen thousand, two hundred thirty-one 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 138620171693601 cubic inches would be around 4312.8 feet tall.

Recreational maths with 138620171693601

• 138620171693601 backwards is 106396171026831
• The number of decimal digits it has is: 15
• The sum of 138620171693601's digits is 54
• More coming soon!