71132684931

Names of 71132684931

• Cardinal: 71132684931 can be written as Seventy-one billion, one hundred thirty-two million, six hundred eighty-four thousand, nine hundred thirty-one.

Scientific notation

• Scientific notation: 7.1132684931 × 10¹⁰

Factors of 71132684931

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 908493

Divisors of 71132684931

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 11 21 33 63 77 99 113 231 339 693 791 1017 1243 2373 3729 7119 8701 11187 26103 78309 908359 2725077 6358513 8175231 9991949 19075539 29975847 57226617 69943643 89927541 102644567 209830929 307933701 629492787 718511969 923801103 1129090237 2155535907 3387270711 6466607721 7903631659 10161812133 23710894977 71132684931
• Sum of all divisors σ(n): 129234193920
• Sum of proper divisors (its aliquot sum) s(n): 58101508989
• 71132684931 is a deficient number, because the sum of its proper divisors (58101508989) is less than itself. Its deficiency is 13031175942

Bases of 71132684931

• Binary: 1000010001111110101101010001010000011₂
• Hexadecimal: 0x108FD6A283
• Base-36: WOEKAYR

Squares and roots of 71132684931

• 71132684931 squared (71132684931²) is 5059858865492914474761
• 71132684931 cubed (71132684931³) is 359921346474434593346103564526491
• The square root of 71132684931 is 266707.1145114055
• The cube root of 71132684931 is 4143.3956002085

Scales and comparisons

• 71,132,684,931 seconds is equal to 2,261 years, 41 weeks, 3 days, 23 hours, 8 minutes, 51 seconds.
• To count from 1 to 71,132,684,931 would take you about four thousand, five hundred twenty-three 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 71132684931 cubic inches would be around 345.3 feet tall.

Recreational maths with 71132684931

• 71132684931 backwards is 13948623117
• The number of decimal digits it has is: 11
• The sum of 71132684931's digits is 45
• More coming soon!