138801505591616

Names of 138801505591616

• Cardinal: 138801505591616 can be written as One hundred thirty-eight trillion, eight hundred one billion, five hundred five million, five hundred ninety-one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.38801505591616 × 10¹⁴

Factors of 138801505591616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5619

Divisors of 138801505591616

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 49 56 58 64 98 112 116 196 203 224 232 343 392 406 448 464 686 784 812 928 1372 1421 1568 1624 1856 2401 2744 2842 3136 3248 4802 5488 5581 5684 6496 9604 9947 10976 11162 11368 12992 19208 19894 21952 22324 22736 38416 39067 39788 44648 45472 69629 76832 78134 79576 89296 90944 139258 153664 156268 159152 161849 178592 273469 278516 312536 318304 323698 357184 546938 557032 625072 636608 647396 1093876 1114064 1132943 1250144 1294792 1914283 2187752 2228128 2265886 2500288 2589584 3828566 4375504 4456256 4531772 5179168 7657132 7930601 8751008 9063544 10358336 13399981 15314264 15861202 17502016 18127088 26799962 30628528 31147561 31722404 36254176 53599924 55514207 61257056 62295122 63444808 72508352 107199848 111028414 122514112 124590244 126889616 214399696 218032927 222056828 249180488 253779232 388599449 428799392 436065854 444113656 498360976 507558464 777198898 857598784 872131708 888227312 903279269 996721952 1526230489 1554397796 1744263416 1776454624 1806558538 1993443904 3052460978 3108795592 3488526832 3552909248 3613117076 6104921956 6217591184 6322954883 6977053664 7226234152 10683613423 12209843912 12435182368 12645909766 13954107328 14452468304 21367226846 24419687824 24870364736 25291819532 28904936608 42734453692 44260684181 48839375648 50583639064 57809873216 74785293961 85468907384 88521368362 97678751296 101167278128 149570587922 170937814768 177042736724 202334556256 299141175844 309824789267 341875629536 354085473448 404669112512 598282351688 619649578534 683751259072 708170946896 1196564703376 1239299157068 1416341893792 2168773524869 2393129406752 2478598314136 2832683787584 4337547049738 4786258813504 4957196628272 8675094099476 9914393256544 17350188198952 19828786513088 34700376397904 69400752795808 138801505591616
• Sum of all divisors σ(n): 332460422998830
• Sum of proper divisors (its aliquot sum) s(n): 193658917407214
• 138801505591616 is an abundant number, because the sum of its proper divisors (193658917407214) is greater than itself. Its abundance is 54857411815598

Bases of 138801505591616

• Binary: 11111100011110100111110011011110110000101000000₂
• Hexadecimal: 0x7E3D3E6F6140
• Base-36: 1D78J4OI0W

Squares and roots of 138801505591616

• 138801505591616 squared (138801505591616²) is 19265857954499407714169491456
• 138801505591616 cubed (138801505591616³) is 2674130090598729131944456833403539137232896
• The square root of 138801505591616 is 11781405.0771381253
• The cube root of 138801505591616 is 51776.3453451691

Scales and comparisons

• 138,801,505,591,616 seconds is equal to 4,413,458 years, 27 weeks, 6 days, 7 hours, 26 minutes, 56 seconds.
• To count from 1 to 138,801,505,591,616 would take you about eleven million, thirty-three thousand, six hundred forty-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 138801505591616 cubic inches would be around 4314.7 feet tall.

Recreational maths with 138801505591616

• 138801505591616 backwards is 616195505108831
• The number of decimal digits it has is: 15
• The sum of 138801505591616's digits is 59
• More coming soon!