80113458816

Names of 80113458816

• Cardinal: 80113458816 can be written as Eighty billion, one hundred thirteen million, four hundred fifty-eight thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 8.0113458816 × 10¹⁰

Factors of 80113458816

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 69542938

Divisors of 80113458816

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 288 384 576 1152 69542933 139085866 208628799 278171732 417257598 556343464 625886397 834515196 1112686928 1251772794 1669030392 2225373856 2503545588 3338060784 4450747712 5007091176 6676121568 8901495424 10014182352 13352243136 20028364704 26704486272 40056729408 80113458816
• Sum of all divisors σ(n): 230534826210
• Sum of proper divisors (its aliquot sum) s(n): 150421367394
• 80113458816 is an abundant number, because the sum of its proper divisors (150421367394) is greater than itself. Its abundance is 70307908578

Bases of 80113458816

• Binary: 1001010100111001000100101111010000000₂
• Hexadecimal: 0x12A7225E80
• Base-36: 10SXHGG0

Squares and roots of 80113458816

• 80113458816 squared (80113458816²) is 6418166283462928121856
• 80113458816 cubed (80113458816³) is 514181500224447073953078885482496
• The square root of 80113458816 is 283043.2101570359
• The cube root of 80113458816 is 4310.9054145839

Scales and comparisons

• 80,113,458,816 seconds is equal to 2,547 years, 18 weeks, 5 days, 2 hours, 33 minutes, 36 seconds.
• To count from 1 to 80,113,458,816 would take you about five thousand and ninety-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 80113458816 cubic inches would be around 359.2 feet tall.

Recreational maths with 80113458816

• 80113458816 backwards is 61885431108
• The number of decimal digits it has is: 11
• The sum of 80113458816's digits is 45
• More coming soon!