15040613730

Names of 15040613730

• Cardinal: 15040613730 can be written as Fifteen billion, forty million, six hundred thirteen thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 1.504061373 × 10¹⁰

Factors of 15040613730

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5403

Divisors of 15040613730

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 10 15 30 71 142 213 355 426 710 1065 2130 2521 2801 5042 5602 7563 8403 12605 14005 15126 16806 25210 28010 37815 42015 75630 84030 178991 198871 357982 397742 536973 596613 894955 994355 1073946 1193226 1789910 1988710 2684865 2983065 5369730 5966130 7061321 14122642 21183963 35306605 42367926 70613210 105919815 211839630 501353791 1002707582 1504061373 2506768955 3008122746 5013537910 7520306865 15040613730
• Sum of all divisors σ(n): 36633482496
• Sum of proper divisors (its aliquot sum) s(n): 21592868766
• 15040613730 is an abundant number, because the sum of its proper divisors (21592868766) is greater than itself. Its abundance is 6552255036

Bases of 15040613730

• Binary: 1110000000011111011000110101100010₂
• Hexadecimal: 0x3807D8D62
• Base-36: 6WQSJTU

Squares and roots of 15040613730

• 15040613730 squared (15040613730²) is 226220061375064512900
• 15040613730 cubed (15040613730³) is 3402488561119237992359502117000
• The square root of 15040613730 is 122640.1799166977
• The cube root of 15040613730 is 2468.4358922869

Scales and comparisons

• 15,040,613,730 seconds is equal to 478 years, 12 weeks, 5 days, 4 hours, 15 minutes, 30 seconds.
• To count from 1 to 15,040,613,730 would take you about nine hundred fifty-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 15040613730 cubic inches would be around 205.7 feet tall.

Recreational maths with 15040613730

• 15040613730 backwards is 03731604051
• 15040613730 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 15040613730's digits is 30
• More coming soon!