137989925325

Names of 137989925325

• Cardinal: 137989925325 can be written as One hundred thirty-seven billion, nine hundred eighty-nine million, nine hundred twenty-five thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 1.37989925325 × 10¹¹

Factors of 137989925325

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 6615

Divisors of 137989925325

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 63 71 75 81 105 135 147 175 189 213 225 243 245 315 355 405 441 497 525 567 639 675 735 945 1065 1215 1225 1323 1491 1575 1701 1775 1917 2025 2205 2485 2835 3195 3479 3675 3969 4473 4725 5325 5751 6075 6529 6615 7455 8505 9585 10437 11025 11907 12425 13419 14175 15975 17253 17395 19587 19845 22365 28755 31311 32645 33075 37275 40257 42525 45703 47925 52185 58761 59535 67095 86265 86975 93933 97935 99225 111825 120771 137109 143775 156555 163225 176283 201285 228515 260925 281799 293805 297675 319921 335475 411327 431325 463559 469665 489675 528849 603855 685545 782775 845397 881415 959763 1006425 1142575 1233981 1390677 1408995 1469025 1586547 1599605 2056635 2317795 2348325 2644245 2879289 3019275 3244913 3427725 3701943 4172031 4226985 4407075 4798815 6169905 6953385 7044975 7932735 7998025 8637867 9734739 10283175 11105829 11588975 12516093 13221225 14396445 16224565 18509715 20860155 21134925 22714391 23994075 25913601 29204217 30849525 34766925 37548279 39663675 43189335 48673695 55529145 62580465 68143173 71982225 77740803 81122825 87612651 92548575 104300775 112644837 113571955 129568005 146021085 187741395 204429519 215946675 243368475 262837953 277645725 312902325 340715865 388704015 438063255 563224185 567859775 613288557 647840025 730105425 788513859 938706975 1022147595 1314189765 1703579325 1839865671 1943520075 2190316275 2816120925 3066442785 3942569295 5110737975 5519597013 6570948825 9199328355 15332213925 19712846475 27597985065 45996641775 137989925325
• Sum of all divisors σ(n): 302401270080
• Sum of proper divisors (its aliquot sum) s(n): 164411344755
• 137989925325 is an abundant number, because the sum of its proper divisors (164411344755) is greater than itself. Its abundance is 26421419430

Bases of 137989925325

• Binary: 10000000100000110101110010100111001101₂
• Hexadecimal: 0x2020D729CD
• Base-36: 1RE3MZT9

Squares and roots of 137989925325

• 137989925325 squared (137989925325²) is 19041219491199076355625
• 137989925325 cubed (137989925325³) is 2627496455687495041021666893703125
• The square root of 137989925325 is 371469.9521159147
• The cube root of 137989925325 is 5167.5234947459

Scales and comparisons

• 137,989,925,325 seconds is equal to 4,387 years, 33 weeks, 6 days, 14 hours, 48 minutes, 45 seconds.
• To count from 1 to 137,989,925,325 would take you about eight thousand, seven hundred seventy-five 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 137989925325 cubic inches would be around 430.6 feet tall.

Recreational maths with 137989925325

• 137989925325 backwards is 523529989731
• 137989925325 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137989925325's digits is 63
• More coming soon!