13729836129681123

Names of 13729836129681123

• Cardinal: 13729836129681123 can be written as Thirteen quadrillion, seven hundred twenty-nine trillion, eight hundred thirty-six billion, one hundred twenty-nine million, six hundred eighty-one thousand, one hundred twenty-three.

Scientific notation

• Scientific notation: 1.3729836129681123 × 10¹⁶

Factors of 13729836129681123

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4673165

Divisors of 13729836129681123

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 27 31 93 269 279 421 807 837 961 1263 2421 2883 3789 7263 8339 8649 11367 13051 25017 25947 39153 75051 113249 117459 225153 258509 339747 352377 404581 775527 1019241 1213743 2326581 3057723 3510719 3641229 4672441 6979743 10532157 10923687 14017323 31596471 42051969 94789413 108832289 126155907 144845671 326496867 434537013 979490601 1256886629 1303611039 1967097661 2938471803 3770659887 3910833117 4490215801 5901292983 11311979661 13470647403 17703878949 33935938983 38963485499 40411942209 53111636847 60980027491 116890456497 121235826627 182940082473 350671369491 529149270809 548820247419 1052014108473 1207868050469 1587447812427 1646460742257 1890380852221 3623604151407 4762343437281 5671142556663 10870812454221 14287030311843 16403627395079 17013427669989 32612437362663 49210882185237 51040283009967 147632646555711 442897939667133 508512449247449 1525537347742347 4576612043227041 13729836129681123
• Sum of all divisors σ(n): 21146055807585600
• Sum of proper divisors (its aliquot sum) s(n): 7416219677904477
• 13729836129681123 is a deficient number, because the sum of its proper divisors (7416219677904477) is less than itself. Its deficiency is 6313616451776646

Bases of 13729836129681123

• Binary: 110000110001110011011010010101010101010111111011100011₂
• Hexadecimal: 0x30C73695557EE3
• Base-36: 3R6TJN5QXUR

Squares and roots of 13729836129681123

• 13729836129681123 squared (13729836129681123²) is 188508400147897118988849662541129
• 13729836129681123 cubed (13729836129681123³) is 2588189443098984214702056174283693141348642407867
• The square root of 13729836129681123 is 117174383.4192487783
• The cube root of 13729836129681123 is 239453.8282059813

Scales and comparisons

• 13,729,836,129,681,123 seconds is equal to 436,566,319 years, 39 weeks, 19 hours, 52 minutes, 3 seconds.
• To count from 1 to 13,729,836,129,681,123 would take you about one billion, three hundred nine million, six hundred ninety-eight thousand, nine hundred fifty-nine 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 13729836129681123 cubic inches would be around 19954.5 feet tall.

Recreational maths with 13729836129681123

• 13729836129681123 backwards is 32118692163892731
• The number of decimal digits it has is: 17
• The sum of 13729836129681123's digits is 72
• More coming soon!