31442889900816

Names of 31442889900816

• Cardinal: 31442889900816 can be written as Thirty-one trillion, four hundred forty-two billion, eight hundred eighty-nine million, nine hundred thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.1442889900816 × 10¹³

Factors of 31442889900816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1543

Divisors of 31442889900816

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 109 144 162 216 218 324 327 432 436 648 654 872 981 1296 1308 1429 1744 1962 2616 2858 2943 3924 4287 5232 5716 5886 7848 8574 8829 11432 11772 11881 12861 15696 17148 17658 22864 23544 23762 25722 34296 35316 35643 38583 47088 47524 51444 68592 70632 71286 77166 95048 102888 106929 115749 141264 142572 154332 155761 190096 205776 213858 231498 285144 308664 311522 320787 427716 462996 467283 570288 617328 623044 641574 855432 925992 934566 962361 1246088 1283148 1401849 1710864 1851984 1869132 1924722 2042041 2492176 2566296 2803698 3738264 3849444 4084082 4205547 5132592 5607396 6126123 7476528 7698888 8168164 8411094 11214792 12252246 12616641 15397776 16336328 16822188 16977949 18378369 22429584 24504492 25233282 32672656 33644376 33955898 36756738 49008984 50466564 50933847 55135107 67288752 67911796 73513476 98017968 100933128 101867694 110270214 135823592 147026952 152801541 165405321 201866256 203735388 220540428 222582469 271647184 294053904 305603082 330810642 407470776 441080856 445164938 458404623 611206164 661621284 667747407 814941552 882161712 890329876 916809246 1222412328 1323242568 1335494814 1375213869 1780659752 1833618492 2003242221 2444824656 2646485136 2670989628 2750427738 3561319504 3667236984 4006484442 5341979256 5500855476 6009726663 7334473968 8012968884 10683958512 11001710952 12019453326 16025937768 18029179989 22003421904 24038906652 24261489121 32051875536 36058359978 48077813304 48522978242 72116719956 72784467363 96155626608 97045956484 144233439912 145568934726 194091912968 218353402089 288466879824 291137869452 388183825936 436706804178 582275738904 655060206267 873413608356 1164551477808 1310120412534 1746827216712 1965180618801 2620240825068 3493654433424 3930361237602 5240481650136 7860722475204 10480963300272 15721444950408 31442889900816
• Sum of all divisors σ(n): 91911731114511
• Sum of proper divisors (its aliquot sum) s(n): 60468841213695
• 31442889900816 is an abundant number, because the sum of its proper divisors (60468841213695) is greater than itself. Its abundance is 29025951312879

Bases of 31442889900816

• Binary: 111001001100011011110010010001000001100010000₂
• Hexadecimal: 0x1C98DE488310
• Base-36: B58NWTD00

Squares and roots of 31442889900816

• 31442889900816 squared (31442889900816²) is 988655325314836806317465856
• 31442889900816 cubed (31442889900816³) is 31086180543729839282964610191172306538496
• 31442889900816 is a perfect square number. Its square root is 5607396
• The cube root of 31442889900816 is 31562.7003086447

Scales and comparisons

• 31,442,889,900,816 seconds is equal to 999,786 years, 33 weeks, 1 day, 19 hours, 33 minutes, 36 seconds.
• To count from 1 to 31,442,889,900,816 would take you about two million, four hundred ninety-nine thousand, four hundred sixty-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 31442889900816 cubic inches would be around 2630.2 feet tall.

Recreational maths with 31442889900816

• 31442889900816 backwards is 61800998824413
• The number of decimal digits it has is: 14
• The sum of 31442889900816's digits is 63
• More coming soon!