231640715307927916

Names of 231640715307927916

• Cardinal: 231640715307927916 can be written as Two hundred thirty-one quadrillion, six hundred forty trillion, seven hundred fifteen billion, three hundred seven million, nine hundred twenty-seven thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 2.31640715307927916 × 10¹⁷

Factors of 231640715307927916

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 675437263

Divisors of 231640715307927916

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 2381 4762 9524 36011 72022 144044 85742191 171484382 342968764 675398869 1350797738 2701595476 1608124707089 3216249414178 6432498828356 24321788671559 48643577343118 97287154686236 57910178826981979 115820357653963958 231640715307927916
• Sum of all divisors σ(n): 405552766510780560
• Sum of proper divisors (its aliquot sum) s(n): 173912051202852644
• 231640715307927916 is a deficient number, because the sum of its proper divisors (173912051202852644) is less than itself. Its deficiency is 57728664105075272

Bases of 231640715307927916

• Binary: 1100110110111101000000000011010111011100100100100101101100₂
• Hexadecimal: 0x336F400D772496C
• Base-36: 1RCTS3JOB04S

Squares and roots of 231640715307927916

• 231640715307927916 squared (231640715307927916²) is 53657420988368510356219481452103056
• 231640715307927916 cubed (231640715307927916³) is 12429243379324306245282561014509472707671787851311296
• The square root of 231640715307927916 is 481290676.5229593725
• The cube root of 231640715307927916 is 614146.0068869333

Scales and comparisons

• 231,640,715,307,927,916 seconds is equal to 7,365,458,235 years, 5 days, 11 hours, 5 minutes, 16 seconds.
• To count from 1 to 231,640,715,307,927,916 would take you about twenty-two billion, ninety-six million, three hundred seventy-four thousand, seven hundred five 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 231640715307927916 cubic inches would be around 51178.8 feet tall.

Recreational maths with 231640715307927916

• 231640715307927916 backwards is 619729703517046132
• The number of decimal digits it has is: 18
• The sum of 231640715307927916's digits is 73
• More coming soon!