31850924146

Names of 31850924146

• Cardinal: 31850924146 can be written as Thirty-one billion, eight hundred fifty million, nine hundred twenty-four thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 3.1850924146 × 10¹⁰

Factors of 31850924146

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 5170

Divisors of 31850924146

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 31 62 197 394 601 1202 4339 6107 8678 12214 18631 37262 118397 134509 236794 269018 854783 1709566 2607739 3670307 5215478 7340614 26498273 52996546 80839909 161679818 513724583 1027449166 15925462073 31850924146
• Sum of all divisors σ(n): 49661821440
• Sum of proper divisors (its aliquot sum) s(n): 17810897294
• 31850924146 is a deficient number, because the sum of its proper divisors (17810897294) is less than itself. Its deficiency is 14040026852

Bases of 31850924146

• Binary: 11101101010011101101000100001110010₂
• Hexadecimal: 0x76A768872
• Base-36: EMR7UCY

Squares and roots of 31850924146

• 31850924146 squared (31850924146²) is 1014481368954245829316
• 31850924146 cubed (31850924146³) is 32312169130091923254180779064136
• The square root of 31850924146 is 178468.2720989923
• The cube root of 31850924146 is 3169.8643623029

Scales and comparisons

• 31,850,924,146 seconds is equal to 1,012 years, 39 weeks, 3 days, 22 hours, 55 minutes, 46 seconds.
• To count from 1 to 31,850,924,146 would take you about two thousand and twenty-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 31850924146 cubic inches would be around 264.2 feet tall.

Recreational maths with 31850924146

• 31850924146 backwards is 64142905813
• The number of decimal digits it has is: 11
• The sum of 31850924146's digits is 43
• More coming soon!