31002107113

Names of 31002107113

• Cardinal: 31002107113 can be written as Thirty-one billion, two million, one hundred seven thousand, one hundred thirteen.

Scientific notation

• Scientific notation: 3.1002107113 × 10¹⁰

Factors of 31002107113

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 3282154

Divisors of 31002107113

• Number of divisors d(n): 4
• Complete list of divisors:
  1 9473 3272681 31002107113
• Sum of all divisors σ(n): 31005389268
• Sum of proper divisors (its aliquot sum) s(n): 3282155
• 31002107113 is a deficient number, because the sum of its proper divisors (3282155) is less than itself. Its deficiency is 30998824958

Bases of 31002107113

• Binary: 11100110111110111101001110011101001₂
• Hexadecimal: 0x737DE9CE9
• Base-36: E8PUQY1

Squares and roots of 31002107113

• 31002107113 squared (31002107113²) is 961130645445925194769
• 31002107113 cubed (31002107113³) is 29797075219701398537613925291897
• The square root of 31002107113 is 176074.1523137339
• The cube root of 31002107113 is 3141.4518254457

Scales and comparisons

• 31,002,107,113 seconds is equal to 985 years, 40 weeks, 16 hours, 25 minutes, 13 seconds.
• To count from 1 to 31,002,107,113 would take you about one thousand, nine hundred seventy-one 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 31002107113 cubic inches would be around 261.8 feet tall.

Recreational maths with 31002107113

• 31002107113 backwards is 31170120013
• The number of decimal digits it has is: 11
• The sum of 31002107113's digits is 19
• More coming soon!