13131865223245872

Names of 13131865223245872

• Cardinal: 13131865223245872 can be written as Thirteen quadrillion, one hundred thirty-one trillion, eight hundred sixty-five billion, two hundred twenty-three million, two hundred forty-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.3131865223245872 × 10¹⁶

Factors of 13131865223245872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 416976

Divisors of 13131865223245872

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 6317 12073 12634 18951 24146 25268 36219 37902 48292 50536 56853 72438 75804 96584 101072 108657 113706 144876 151608 170559 193168 217314 227412 289752 303216 325971 341118 398581 434628 454824 579504 651942 682236 797162 869256 909648 1195743 1303884 1364472 1594324 1738512 2391486 2607768 2728944 3188648 3587229 4782972 5215536 6377296 7174458 9565944 10761687 14348916 19131888 21523374 28697832 43046748 57395664 76265141 86093496 152530282 172186992 228795423 305060564 457590846 610121128 686386269 915181692 1220242256 1372772538 1830363384 2059158807 2517836177 2745545076 3660726768 4118317614 4812068413 5035672354 5491090152 7553508531 8236635228 9624136826 10071344708 10982180304 14436205239 15107017062 16473270456 19248273652 20142689416 22660525593 28872410478 30214034124 32946540912 38496547304 40285378832 43308615717 45321051186 57744820956 60428068248 67981576779 76993094608 86617231434 90642102372 115489641912 120856136496 129925847151 135963153558 173234462868 181284204744 230979283824 259851694302 271926307116 346468925736 362568409488 519703388604 543852614232 692937851472 1039406777208 1087705228464 2078813554416 30397836164921 60795672329842 91193508494763 121591344659684 182387016989526 243182689319368 273580525484289 364774033979052 486365378638736 547161050968578 729548067958104 820741576452867 1094322101937156 1459096135916208 1641483152905734 2188644203874312 3282966305811468 4377288407748624 6565932611622936 13131865223245872
• Sum of all divisors σ(n): 37702501012013760
• Sum of proper divisors (its aliquot sum) s(n): 24570635788767888
• 13131865223245872 is an abundant number, because the sum of its proper divisors (24570635788767888) is greater than itself. Its abundance is 11438770565522016

Bases of 13131865223245872

• Binary: 101110101001110101110010100001110111101011000000110000₂
• Hexadecimal: 0x2EA75CA1DEB030
• Base-36: 3LAUVLN7HO0

Squares and roots of 13131865223245872

• 13131865223245872 squared (13131865223245872²) is 172445884241494355661279365040384
• 13131865223245872 cubed (13131865223245872³) is 2264536110162763077109372361676490720206841294848
• The square root of 13131865223245872 is 114594350.7475210229
• The cube root of 13131865223245872 is 235925.8194945713

Scales and comparisons

• 13,131,865,223,245,872 seconds is equal to 417,552,694 years, 29 weeks, 5 days, 14 hours, 31 minutes, 12 seconds.
• To count from 1 to 13,131,865,223,245,872 would take you about one billion, two hundred fifty-two million, six hundred fifty-eight thousand and eighty-three 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 13131865223245872 cubic inches would be around 19660.5 feet tall.

Recreational maths with 13131865223245872

• 13131865223245872 backwards is 27854232256813131
• The number of decimal digits it has is: 17
• The sum of 13131865223245872's digits is 63
• More coming soon!