315829952742

Names of 315829952742

• Cardinal: 315829952742 can be written as Three hundred fifteen billion, eight hundred twenty-nine million, nine hundred fifty-two thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 3.15829952742 × 10¹¹

Factors of 315829952742

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 309

Divisors of 315829952742

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 113 191 226 339 382 573 678 1146 12769 21583 25538 36481 38307 43166 64749 72962 76614 109443 129498 218886 1442897 2438879 2885794 4122353 4328691 4877758 7316637 8244706 8657382 12367059 14633274 24734118 275593327 465825889 551186654 826779981 931651778 1397477667 1653559962 2794955334 52638325457 105276650914 157914976371 315829952742
• Sum of all divisors σ(n): 640653839280
• Sum of proper divisors (its aliquot sum) s(n): 324823886538
• 315829952742 is an abundant number, because the sum of its proper divisors (324823886538) is greater than itself. Its abundance is 8993933796

Bases of 315829952742

• Binary: 100100110001000111011101010000011100110₂
• Hexadecimal: 0x4988EEA0E6
• Base-36: 4138ZZ6U

Squares and roots of 315829952742

• 315829952742 squared (315829952742²) is 99748559049013953318564
• 315829952742 cubed (315829952742³) is 31503582690532673338300662191302488
• The square root of 315829952742 is 561987.5023005405
• The cube root of 315829952742 is 6810.0626160307

Scales and comparisons

• 315,829,952,742 seconds is equal to 10,042 years, 21 weeks, 4 days, 6 hours, 25 minutes, 42 seconds.
• To count from 1 to 315,829,952,742 would take you about twenty thousand and eighty-four 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 315829952742 cubic inches would be around 567.5 feet tall.

Recreational maths with 315829952742

• 315829952742 backwards is 247259928513
• The number of decimal digits it has is: 12
• The sum of 315829952742's digits is 57
• More coming soon!