31829654494

Names of 31829654494

• Cardinal: 31829654494 can be written as Thirty-one billion, eight hundred twenty-nine million, six hundred fifty-four thousand, four hundred ninety-four.

Scientific notation

• Scientific notation: 3.1829654494 × 10¹⁰

Factors of 31829654494

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 10572

Divisors of 31829654494

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 11 22 101 202 1111 1621 2222 3242 8837 17674 17831 35662 97207 163721 194414 327442 892537 1785074 1800931 3601862 9817907 14324777 19635814 28649554 157572547 315145094 1446802477 2893604954 15914827247 31829654494
• Sum of all divisors σ(n): 52638986592
• Sum of proper divisors (its aliquot sum) s(n): 20809332098
• 31829654494 is a deficient number, because the sum of its proper divisors (20809332098) is less than itself. Its deficiency is 11020322396

Bases of 31829654494

• Binary: 11101101001001100011111101111011110₂
• Hexadecimal: 0x76931FBDE
• Base-36: EMEJYLA

Squares and roots of 31829654494

• 31829654494 squared (31829654494²) is 1013126905207414396036
• 31829654494 cubed (31829654494³) is 32247479351327489632907563185784
• The square root of 31829654494 is 178408.6726983865
• The cube root of 31829654494 is 3169.1586064829

Scales and comparisons

• 31,829,654,494 seconds is equal to 1,012 years, 4 weeks, 2 days, 18 hours, 41 minutes, 34 seconds.
• To count from 1 to 31,829,654,494 would take you about two thousand and twenty-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 31829654494 cubic inches would be around 264.1 feet tall.

Recreational maths with 31829654494

• 31829654494 backwards is 49445692813
• The number of decimal digits it has is: 11
• The sum of 31829654494's digits is 55
• More coming soon!