122137931664

Names of 122137931664

• Cardinal: 122137931664 can be written as One hundred twenty-two billion, one hundred thirty-seven million, nine hundred thirty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.22137931664 × 10¹¹

Factors of 122137931664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12429

Divisors of 122137931664

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 29 36 42 48 56 58 63 72 84 87 112 116 126 144 168 174 203 232 252 261 336 347 348 406 464 504 522 609 694 696 812 1008 1041 1044 1218 1388 1392 1624 1827 2082 2088 2429 2436 2776 3123 3248 3654 4164 4176 4858 4872 5552 6246 7287 7308 8328 9716 9744 10063 12041 12492 14574 14616 16656 19432 20126 21861 24082 24984 29148 29232 30189 36123 38864 40252 43722 48164 49968 58296 60378 70441 72246 80504 84287 87444 90567 96328 108369 116592 120756 140882 144492 161008 168574 174888 181134 192656 211323 216738 241512 252861 281764 288984 337148 349189 349776 362268 422646 433476 483024 505722 563528 577968 633969 674296 698378 724536 758583 845292 866952 1011444 1047567 1127056 1267938 1348592 1396756 1449072 1517166 1690584 1733904 2022888 2095134 2444323 2535876 2793512 3034332 3142701 3381168 4045776 4178227 4190268 4888646 5071752 5587024 6068664 6285402 7332969 8356454 8380536 9777292 10143504 12137328 12534681 12570804 14665938 16712908 16761072 19554584 21998907 25069362 25141608 29247589 29331876 33425816 37604043 39109168 43997814 50138724 50283216 58495178 58663752 66851632 75208086 87742767 87995628 100277448 116990356 117327504 121168583 150416172 175485534 175991256 200554896 233980712 242337166 263228301 300832344 350971068 351982512 363505749 467961424 484674332 526456602 601664688 701942136 727011498 848180081 969348664 1052913204 1090517247 1403884272 1454022996 1696360162 1938697328 2105826408 2181034494 2544540243 2908045992 3392720324 4211652816 4362068988 5089080486 5816091984 6785440648 7633620729 8724137976 10178160972 13570881296 15267241458 17448275952 20356321944 30534482916 40712643888 61068965832 122137931664
• Sum of all divisors σ(n): 405316379520
• Sum of proper divisors (its aliquot sum) s(n): 283178447856
• 122137931664 is an abundant number, because the sum of its proper divisors (283178447856) is greater than itself. Its abundance is 161040516192

Bases of 122137931664

• Binary: 1110001101111111111001110111110010000₂
• Hexadecimal: 0x1C6FFCEF90
• Base-36: 1K3XRR80

Squares and roots of 122137931664

• 122137931664 squared (122137931664²) is 14917674351159933808896
• 122137931664 cubed (122137931664³) is 1822013890487777534685702883282944
• The square root of 122137931664 is 349482.3767573979
• The cube root of 122137931664 is 4961.5440755057

Scales and comparisons

• 122,137,931,664 seconds is equal to 3,883 years, 31 weeks, 4 days, 11 hours, 14 minutes, 24 seconds.
• To count from 1 to 122,137,931,664 would take you about seven thousand, seven 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 122137931664 cubic inches would be around 413.5 feet tall.

Recreational maths with 122137931664

• 122137931664 backwards is 466139731221
• The number of decimal digits it has is: 12
• The sum of 122137931664's digits is 45
• More coming soon!