20372019308388

Names of 20372019308388

• Cardinal: 20372019308388 can be written as Twenty trillion, three hundred seventy-two billion, nineteen million, three hundred eight thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 2.0372019308388 × 10¹³

Factors of 20372019308388

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7736

Divisors of 20372019308388

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 11 12 17 18 22 27 33 34 36 44 51 54 66 68 99 102 108 132 153 187 198 204 289 297 306 374 396 459 561 578 594 612 748 867 918 1122 1156 1188 1683 1734 1836 2244 2601 3179 3366 3468 5049 5202 6358 6732 7703 7803 9537 10098 10404 12716 15406 15606 19074 20196 23109 28611 30812 31212 38148 46218 57222 69327 84733 85833 92436 114444 130951 138654 169466 171666 207981 254199 261902 277308 338932 343332 392853 415962 508398 523804 762597 785706 831924 1016796 1178559 1440461 1525194 1571412 2226167 2287791 2357118 2880922 3050388 3535677 4321383 4452334 4575582 4714236 5761844 6678501 7071354 8642766 8904668 9151164 12964149 13357002 14142708 17285532 20035503 24487837 25928298 26714004 38892447 40071006 48975674 51856596 59336209 60106509 73463511 77784894 80142012 97951348 118672418 120213018 146927022 155569788 178008627 220390533 237344836 240426036 293854044 356017254 440781066 534025881 652698299 661171599 712034508 881562132 1008715553 1068051762 1305396598 1322343198 1602077643 1958094897 2017431106 2136103524 2610793196 2644686396 3026146659 3204155286 3916189794 4034862212 5874284691 6052293318 6408310572 7832379588 9078439977 11095871083 11748569382 12104586636 17148164401 17622854073 18156879954 22191742166 23497138764 27235319931 33287613249 34296328802 35245708146 36313759908 44383484332 51444493203 54470639862 66575226498 68592657604 70491416292 99862839747 102888986406 108941279724 133150452996 154333479609 188629808411 199725679494 205777972812 299588519241 308666959218 377259616822 399451358988 463000438827 565889425233 599177038482 617333918436 754519233644 926000877654 1131778850466 1198354076964 1697668275699 1852001755308 2263557700932 3395336551398 5093004827097 6790673102796 10186009654194 20372019308388
• Sum of all divisors σ(n): 61214433137760
• Sum of proper divisors (its aliquot sum) s(n): 40842413829372
• 20372019308388 is an abundant number, because the sum of its proper divisors (40842413829372) is greater than itself. Its abundance is 20470394520984

Bases of 20372019308388

• Binary: 100101000011100111010111110010110011101100100₂
• Hexadecimal: 0x12873AF96764
• Base-36: 77YRYB0X0

Squares and roots of 20372019308388

• 20372019308388 squared (20372019308388²) is 415019170701333485847158544
• 20372019308388 cubed (20372019308388³) is 8454778558878741113257375987813865067072
• The square root of 20372019308388 is 4513537.3387608081
• The cube root of 20372019308388 is 27311.4459146795

Scales and comparisons

• 20,372,019,308,388 seconds is equal to 647,767 years, 10 weeks, 2 days, 12 hours, 19 minutes, 48 seconds.
• To count from 1 to 20,372,019,308,388 would take you about one million, six hundred nineteen thousand, four hundred seventeen 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 20372019308388 cubic inches would be around 2276 feet tall.

Recreational maths with 20372019308388

• 20372019308388 backwards is 88380391027302
• 20372019308388 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20372019308388's digits is 54
• More coming soon!