13231568113

Names of 13231568113

• Cardinal: 13231568113 can be written as Thirteen billion, two hundred thirty-one million, five hundred sixty-eight thousand, one hundred thirteen.

Scientific notation

• Scientific notation: 1.3231568113 × 10¹⁰

Factors of 13231568113

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 357609986

Divisors of 13231568113

• Number of divisors d(n): 4
• Complete list of divisors:
  1 37 357609949 13231568113
• Sum of all divisors σ(n): 13589178100
• Sum of proper divisors (its aliquot sum) s(n): 357609987
• 13231568113 is a deficient number, because the sum of its proper divisors (357609987) is less than itself. Its deficiency is 12873958126

Bases of 13231568113

• Binary: 1100010100101010011011010011110001₂
• Hexadecimal: 0x314A9B4F1
• Base-36: 62TQFAP

Squares and roots of 13231568113

• 13231568113 squared (13231568113²) is 175074394728958380769
• 13231568113 cubed (13231568113³) is 2316508778698460988687212818897
• The square root of 13231568113 is 115028.5534682585
• The cube root of 13231568113 is 2365.2139888347

Scales and comparisons

• 13,231,568,113 seconds is equal to 420 years, 37 weeks, 4 days, 3 hours, 35 minutes, 13 seconds.
• To count from 1 to 13,231,568,113 would take you about eight hundred forty-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 13231568113 cubic inches would be around 197.1 feet tall.

Recreational maths with 13231568113

• 13231568113 backwards is 31186513231
• The number of decimal digits it has is: 11
• The sum of 13231568113's digits is 34
• More coming soon!