137974924

Names of 137974924

• Cardinal: 137974924 can be written as One hundred thirty-seven million, nine hundred seventy-four thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 1.37974924 × 10⁸

Factors of 137974924

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 177

Divisors of 137974924

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 17 29 31 34 37 58 61 62 68 74 116 122 124 148 244 493 527 629 899 986 1037 1054 1073 1147 1258 1769 1798 1891 1972 2074 2108 2146 2257 2294 2516 3538 3596 3782 4148 4292 4514 4588 7076 7564 9028 15283 18241 19499 30073 30566 32147 33263 36482 38369 38998 54839 60146 61132 64294 65453 66526 69967 72964 76738 77996 109678 120292 128588 130906 133052 139934 153476 219356 261812 279868 565471 932263 1112701 1130942 1189439 1864526 2029043 2225402 2261884 2378878 3729052 4058086 4450804 4757756 8116172 34493731 68987462 137974924
• Sum of all divisors σ(n): 284981760
• Sum of proper divisors (its aliquot sum) s(n): 147006836
• 137974924 is an abundant number, because the sum of its proper divisors (147006836) is greater than itself. Its abundance is 9031912

Bases of 137974924

• Binary: 1000001110010101010010001100₂
• Hexadecimal: 0x839548C
• Base-36: 2A5A4S

Squares and roots of 137974924

• 137974924 squared (137974924²) is 19037079652805776
• 137974924 cubed (137974924³) is 2626639618277823330361024
• The square root of 137974924 is 11746.2727705431
• The cube root of 137974924 is 516.7336228639

Scales and comparisons

• 137,974,924 seconds is equal to 4 years, 20 weeks, 22 hours, 22 minutes, 4 seconds.
• To count from 1 to 137,974,924 would take you about six 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 137974924 cubic inches would be around 43.1 feet tall.

Recreational maths with 137974924

• 137974924 backwards is 429479731
• The number of decimal digits it has is: 9
• The sum of 137974924's digits is 46
• More coming soon!