137903817519

Names of 137903817519

• Cardinal: 137903817519 can be written as One hundred thirty-seven billion, nine hundred three million, eight hundred seventeen thousand, five hundred nineteen.

Scientific notation

• Scientific notation: 1.37903817519 × 10¹¹

Factors of 137903817519

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5276

Divisors of 137903817519

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 9 13 23 27 39 47 69 71 117 141 207 213 299 351 423 611 621 639 897 923 1081 1269 1633 1833 1917 2691 2769 3243 3337 4899 5119 5499 8073 8307 9729 10011 14053 14697 15357 16497 21229 24921 29187 30033 42159 43381 44091 46071 63687 66547 76751 90099 117737 126477 130143 138213 191061 199641 230253 240593 353211 363449 379431 390429 573183 598923 690759 721779 997763 1059633 1090347 1171287 1530581 1796769 2072277 2165337 2993289 3127709 3178899 3271041 4591743 4724837 5533639 6496011 8359327 8979867 9383127 9813123 13775229 14174511 16600917 17082103 25077981 26939601 28149381 41325687 42523533 49802751 51246309 71937307 75233943 84448143 108671251 127570599 149408253 153738927 215811921 222067339 225701829 326013753 392888369 461216781 647435763 666202017 978041259 1178665107 1942307289 1998606051 2934123777 3535995321 5107548797 5995818153 10607985963 15322646391 45967939173 137903817519
• Sum of all divisors σ(n): 237817036800
• Sum of proper divisors (its aliquot sum) s(n): 99913219281
• 137903817519 is a deficient number, because the sum of its proper divisors (99913219281) is less than itself. Its deficiency is 37990598238

Bases of 137903817519

• Binary: 10000000011011101101010100001100101111₂
• Hexadecimal: 0x201BB5432F
• Base-36: 1RCODELR

Squares and roots of 137903817519

• 137903817519 squared (137903817519²) is 19017462886313651315361
• 137903817519 cubed (137903817519³) is 2622580731548552813592137665609359
• The square root of 137903817519 is 371354.0325875027
• The cube root of 137903817519 is 5166.4484000813

Scales and comparisons

• 137,903,817,519 seconds is equal to 4,384 years, 47 weeks, 3 days, 23 hours, 58 minutes, 39 seconds.
• To count from 1 to 137,903,817,519 would take you about eight thousand, seven hundred sixty-nine 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 137903817519 cubic inches would be around 430.5 feet tall.

Recreational maths with 137903817519

• 137903817519 backwards is 915718309731
• The number of decimal digits it has is: 12
• The sum of 137903817519's digits is 54
• More coming soon!