20008011513812

Names of 20008011513812

• Cardinal: 20008011513812 can be written as Twenty trillion, eight billion, eleven million, five hundred thirteen thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 2.0008011513812 × 10¹³

Factors of 20008011513812

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12935

Divisors of 20008011513812

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 14 28 31 49 53 62 98 106 124 196 212 217 343 371 434 686 733 742 868 1372 1466 1484 1519 1643 2597 2932 3038 3286 5131 5194 6076 6572 10262 10388 10633 11501 12109 18179 20524 21266 22723 23002 24218 35917 36358 38849 42532 45446 46004 48436 71834 72716 77698 80507 84763 90892 143668 155396 159061 161014 169526 251419 271943 318122 322028 339052 375379 502838 543886 563549 593341 636244 641777 750758 1005676 1087772 1113427 1127098 1186682 1204319 1283554 1501516 1903601 2226854 2254196 2373364 2408638 2567108 2627653 3807202 4153387 4453708 4492439 4817276 5255306 7614404 7793989 8306774 8430233 8875897 8984878 10510612 13325207 15587978 16613548 16860466 17751794 17969756 18393571 19895087 26650414 31175956 31447073 33720932 35503588 36787142 39790174 53300828 59011631 62131279 62894146 73574284 79580348 118023262 124262558 125788292 128754997 139265609 220129511 236046524 248525116 257509994 275152807 278531218 413081417 434918953 440259022 470422541 515019988 550305614 557062436 826162834 869837906 880518044 940845082 974859263 1100611228 1652325668 1739675812 1881690164 1926069649 1949718526 3044432671 3292957787 3852139298 3899437052 6088865342 6585915574 6824014841 7704278596 12177730684 13171831148 13482487543 13648029682 14583098771 23050704509 26964975086 27296059364 29166197542 46101409018 53929950172 58332395084 92202818036 94377412801 102081691397 161354931563 188754825602 204163382794 322709863126 377509651204 408326765588 645419726252 714571839779 1429143679558 2858287359116 5002002878453 10004005756906 20008011513812
• Sum of all divisors σ(n): 43007279616000
• Sum of proper divisors (its aliquot sum) s(n): 22999268102188
• 20008011513812 is an abundant number, because the sum of its proper divisors (22999268102188) is greater than itself. Its abundance is 2991256588376

Bases of 20008011513812

• Binary: 100100011001001111010011010110011111111010100₂
• Hexadecimal: 0x12327A6B3FD4
• Base-36: 73BJXGP1W

Squares and roots of 20008011513812

• 20008011513812 squared (20008011513812²) is 400320524736833559866771344
• 20008011513812 cubed (20008011513812³) is 8009617668149827427065444647502301803328
• The square root of 20008011513812 is 4473031.5797914953
• The cube root of 20008011513812 is 27147.8001144747

Scales and comparisons

• 20,008,011,513,812 seconds is equal to 636,192 years, 45 weeks, 4 days, 8 hours, 3 minutes, 32 seconds.
• To count from 1 to 20,008,011,513,812 would take you about one million, five hundred ninety thousand, four hundred eighty-two 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 20008011513812 cubic inches would be around 2262.3 feet tall.

Recreational maths with 20008011513812

• 20008011513812 backwards is 21831511080002
• The number of decimal digits it has is: 14
• The sum of 20008011513812's digits is 32
• More coming soon!