12717813903872

Names of 12717813903872

• Cardinal: 12717813903872 can be written as Twelve trillion, seven hundred seventeen billion, eight hundred thirteen million, nine hundred three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.2717813903872 × 10¹³

Factors of 12717813903872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4189509

Divisors of 12717813903872

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 121 128 154 176 196 224 242 256 308 352 392 448 484 512 539 616 704 784 847 896 968 1078 1232 1408 1568 1694 1792 1936 2156 2464 2816 3136 3388 3584 3872 4312 4928 5632 5929 6272 6776 7744 8624 9856 11858 12544 13552 15488 17248 19712 23716 25088 27104 30976 34496 39424 47432 54208 61952 68992 94864 108416 137984 189728 216832 275968 379456 433664 758912 1517824 3035648 4189489 8378978 16757956 29326423 33515912 46084379 58652846 67031824 92168758 117305692 134063648 184337516 205284961 234611384 268127296 322590653 368675032 410569922 469222768 506928169 536254592 645181306 737350064 821139844 938445536 1013856338 1072509184 1290362612 1474700128 1642279688 1876891072 2027712676 2145018368 2258134571 2580725224 2949400256 3284559376 3548497183 3753782144 4055425352 4516269142 5161450448 5898800512 6569118752 7096994366 7507564288 8110850704 9032538284 10322900896 11797601024 13138237504 14193988732 15015128576 16221701408 18065076568 20645801792 23595202048 24839480281 26276475008 28387977464 32443402816 36130153136 41291603584 49678960562 52552950016 56775954928 64886805632 72260306272 82583207168 99357921124 105105900032 113551909856 129773611264 144520612544 165166414336 198715842248 227103819712 259547222528 289041225088 397431684496 454207639424 578082450176 794863368992 908415278848 1156164900352 1589726737984 1816830557696 3179453475968 6358906951936 12717813903872
• Sum of all divisors σ(n): 32491015734870
• Sum of proper divisors (its aliquot sum) s(n): 19773201830998
• 12717813903872 is an abundant number, because the sum of its proper divisors (19773201830998) is greater than itself. Its abundance is 7055387927126

Bases of 12717813903872

• Binary: 10111001000100011000110001111011001000000000₂
• Hexadecimal: 0xB9118C7B200
• Base-36: 4IAHE188W

Squares and roots of 12717813903872

• 12717813903872 squared (12717813903872²) is 161742790493519960856592384
• 12717813903872 cubed (12717813903872³) is 2057014709789544102900335816306063310848
• The square root of 12717813903872 is 3566204.4113976415
• The cube root of 12717813903872 is 23341.9690349151

Scales and comparisons

• 12,717,813,903,872 seconds is equal to 404,387 years, 7 weeks, 3 days, 4 hours, 24 minutes, 32 seconds.
• To count from 1 to 12,717,813,903,872 would take you about one million, ten thousand, nine hundred sixty-seven 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 12717813903872 cubic inches would be around 1945.2 feet tall.

Recreational maths with 12717813903872

• 12717813903872 backwards is 27830931871721
• The number of decimal digits it has is: 14
• The sum of 12717813903872's digits is 59
• More coming soon!