13065900865728

Names of 13065900865728

• Cardinal: 13065900865728 can be written as Thirteen trillion, sixty-five billion, nine hundred million, eight hundred sixty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3065900865728 × 10¹³

Factors of 13065900865728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 516

Divisors of 13065900865728

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 31 32 46 48 62 64 69 92 93 96 124 138 184 186 192 248 276 368 372 457 496 552 713 736 744 914 992 1104 1371 1426 1472 1488 1828 1984 2139 2208 2742 2852 2976 3656 4278 4416 5484 5704 5952 7312 8556 10511 10968 11408 14167 14624 17112 21022 21936 22816 28334 29248 31533 34224 42044 42501 43872 45632 56668 63066 68448 84088 85002 87744 113336 126132 136896 168176 170004 208849 226672 252264 325841 336352 340008 417698 453344 504528 626547 651682 672704 680016 835396 906688 977523 1009056 1253094 1303364 1360032 1670792 1955046 2018112 2506188 2606728 2720064 3341584 3910092 4803527 5012376 5213456 6474319 6683168 7820184 9607054 10024752 10426912 12948638 13366336 14410581 15640368 19214108 19422957 20049504 20853824 25897276 28821162 31280736 38428216 38845914 40099008 51794552 57642324 62561472 76856432 77691828 95443993 103589104 115284648 148909337 153712864 155383656 190887986 207178208 230569296 286331979 297818674 307425728 310767312 381775972 414356416 446728011 461138592 572663958 595637348 621534624 763551944 893456022 922277184 1145327916 1191274696 1243069248 1527103888 1786912044 2195211839 2290655832 2382549392 2958763783 3054207776 3573824088 4390423678 4581311664 4765098784 5917527566 6108415552 6585635517 7147648176 8780847356 8876291349 9162623328 9530197568 11835055132 13171271034 14295296352 17561694712 17752582698 18325246656 23670110264 26342542068 28590592704 35123389424 35505165396 47340220528 52685084136 68051567009 70246778848 71010330792 94680441056 105370168272 136103134018 140493557696 142020661584 189360882112 204154701027 210740336544 272206268036 284041323168 408309402054 421480673088 544412536072 568082646336 816618804108 1088825072144 1633237608216 2177650144288 3266475216432 4355300288576 6532950432864 13065900865728
• Sum of all divisors σ(n): 37318561075200
• Sum of proper divisors (its aliquot sum) s(n): 24252660209472
• 13065900865728 is an abundant number, because the sum of its proper divisors (24252660209472) is greater than itself. Its abundance is 11186759343744

Bases of 13065900865728

• Binary: 10111110001000100100011000010011100011000000₂
• Hexadecimal: 0xBE2246138C0
• Base-36: 4MQE40UYO

Squares and roots of 13065900865728

• 13065900865728 squared (13065900865728²) is 170717765433031699884969984
• 13065900865728 cubed (13065900865728³) is 2230581399166598520334696791960894308352
• The square root of 13065900865728 is 3614678.5286838441
• The cube root of 13065900865728 is 23553.0119769045

Scales and comparisons

• 13,065,900,865,728 seconds is equal to 415,455 years, 12 weeks, 11 hours, 8 minutes, 48 seconds.
• To count from 1 to 13,065,900,865,728 would take you about one million, thirty-eight thousand, six hundred thirty-eight 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 13065900865728 cubic inches would be around 1962.8 feet tall.

Recreational maths with 13065900865728

• 13065900865728 backwards is 82756800956031
• The number of decimal digits it has is: 14
• The sum of 13065900865728's digits is 60
• More coming soon!