231942292743

Names of 231942292743

• Cardinal: 231942292743 can be written as Two hundred thirty-one billion, nine hundred forty-two million, two hundred ninety-two thousand, seven hundred forty-three.

Scientific notation

• Scientific notation: 2.31942292743 × 10¹¹

Factors of 231942292743

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 158

Divisors of 231942292743

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 17 21 51 119 131 289 357 393 867 917 2023 2227 2751 4913 6069 6681 14739 15589 17161 34391 37859 46767 51483 103173 113577 120127 265013 291737 360381 643603 795039 875211 1930809 2042159 2248091 4505221 4959529 6126477 6744273 13515663 14878587 15736637 34716703 38217547 47209911 84311993 104150109 114652641 252935979 267522829 590183951 649698299 802568487 1770551853 1949094897 4547888093 11044871083 13643664279 33134613249 77314097581 231942292743
• Sum of all divisors σ(n): 378409743360
• Sum of proper divisors (its aliquot sum) s(n): 146467450617
• 231942292743 is a deficient number, because the sum of its proper divisors (146467450617) is less than itself. Its deficiency is 85474842126

Bases of 231942292743

• Binary: 11011000000000110101101000010100000111₂
• Hexadecimal: 0x3600D68507
• Base-36: 2YJWGAH3

Squares and roots of 231942292743

• 231942292743 squared (231942292743²) is 53797227162879510464049
• 231942292743 cubed (231942292743³) is 12477852211374270758888984935096407
• The square root of 231942292743 is 481603.8753405125
• The cube root of 231942292743 is 6144.1241408009

Scales and comparisons

• 231,942,292,743 seconds is equal to 7,375 years, 2 weeks, 3 days, 6 hours, 39 minutes, 3 seconds.
• To count from 1 to 231,942,292,743 would take you about fourteen thousand, seven hundred fifty 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 231942292743 cubic inches would be around 512 feet tall.

Recreational maths with 231942292743

• 231942292743 backwards is 347292249132
• The number of decimal digits it has is: 12
• The sum of 231942292743's digits is 48
• More coming soon!