20739213522825

Names of 20739213522825

• Cardinal: 20739213522825 can be written as Twenty trillion, seven hundred thirty-nine billion, two hundred thirteen million, five hundred twenty-two thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 2.0739213522825 × 10¹³

Factors of 20739213522825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1278

Divisors of 20739213522825

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 15 21 23 25 35 53 69 75 105 115 159 161 175 265 345 371 483 525 529 575 795 805 1113 1187 1219 1325 1587 1725 1855 2415 2645 3561 3657 3703 3975 4025 5565 5935 6095 7935 8309 8533 9275 11109 12075 13225 17805 18285 18515 24927 25599 27301 27825 28037 29675 30475 39675 41545 42665 55545 62911 81903 84111 89025 91425 92575 124635 127995 136505 140185 188733 191107 196259 207725 213325 277725 314555 409515 420555 440377 573321 588777 623175 627923 639975 682525 700925 943665 955535 981295 1321131 1408969 1446953 1572775 1883769 2047575 2102775 2201885 2866605 2943885 3139615 4226907 4340859 4395461 4718325 4777675 4906475 6605655 7044845 7234765 9418845 9862783 10128671 11009425 13186383 14333025 14719425 15698075 21134535 21704295 21977305 29588349 30386013 32406287 33028275 33279919 35224225 36173825 47094225 49313915 50643355 65931915 74675357 97218861 99839757 105672675 108521475 109886525 147941745 151930065 162031435 166399595 224026071 226844009 232959433 246569575 253216775 329659575 373376785 486094305 499198785 522727499 680532027 698878299 739708725 745344601 759650325 810157175 831997975 1120130355 1134220045 1164797165 1568182497 1717533211 1866883925 2236033803 2430471525 2495993925 2613637495 3402660135 3494391495 3726723005 5152599633 5217412207 5600651775 5671100225 5823985825 7840912485 8587666055 11180169015 12022732477 13068187475 15652236621 17013300675 17471957475 18633615025 25762998165 26087061035 36068197431 39204562425 39503263853 42938330275 55900845075 60113662385 78261183105 118509791559 128814990825 130435305175 180340987155 197516319265 276522846971 300568311925 391305915525 592548957795 829568540913 901704935775 987581596325 1382614234855 2962744788975 4147842704565 6913071174275 20739213522825
• Sum of all divisors σ(n): 41773227467328
• Sum of proper divisors (its aliquot sum) s(n): 21034013944503
• 20739213522825 is an abundant number, because the sum of its proper divisors (21034013944503) is greater than itself. Its abundance is 294800421678

Bases of 20739213522825

• Binary: 100101101110010111001011101000111011110001001₂
• Hexadecimal: 0x12DCB9747789
• Base-36: 7CNGO9E2X

Squares and roots of 20739213522825

• 20739213522825 squared (20739213522825²) is 430114977545327346795980625
• 20739213522825 cubed (20739213522825³) is 8920246358677624135062479814356695265625
• The square root of 20739213522825 is 4554032.6659813277
• The cube root of 20739213522825 is 27474.5609475671

Scales and comparisons

• 20,739,213,522,825 seconds is equal to 659,442 years, 43 weeks, 4 days, 13 hours, 13 minutes, 45 seconds.
• To count from 1 to 20,739,213,522,825 would take you about one million, six hundred forty-eight thousand, six hundred 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 20739213522825 cubic inches would be around 2289.5 feet tall.

Recreational maths with 20739213522825

• 20739213522825 backwards is 52822531293702
• The number of decimal digits it has is: 14
• The sum of 20739213522825's digits is 51
• More coming soon!