57143307081

Names of 57143307081

• Cardinal: 57143307081 can be written as Fifty-seven billion, one hundred forty-three million, three hundred seven thousand and eighty-one.

Scientific notation

• Scientific notation: 5.7143307081 × 10¹⁰

Factors of 57143307081

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 292773

Divisors of 57143307081

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 7 21 71 131 213 393 497 917 1491 2751 9301 27903 65107 195321 292561 877683 2047927 6143781 20771831 38325491 62315493 114976473 145402817 268278437 436208451 804835311 2721109861 8163329583 19047769027 57143307081
• Sum of all divisors σ(n): 88976295936
• Sum of proper divisors (its aliquot sum) s(n): 31832988855
• 57143307081 is a deficient number, because the sum of its proper divisors (31832988855) is less than itself. Its deficiency is 25310318226

Bases of 57143307081

• Binary: 110101001110000000011010101101001001₂
• Hexadecimal: 0xD4E01AB49
• Base-36: Q91NDXL

Squares and roots of 57143307081

• 57143307081 squared (57143307081²) is 3265357544153464740561
• 57143307081 cubed (57143307081³) is 186593328874821451859983219212441
• The square root of 57143307081 is 239046.6629781727
• The cube root of 57143307081 is 3851.7236804401

Scales and comparisons

• 57,143,307,081 seconds is equal to 1,816 years, 50 weeks, 6 days, 20 hours, 51 minutes, 21 seconds.
• To count from 1 to 57,143,307,081 would take you about three thousand, six hundred thirty-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 57143307081 cubic inches would be around 321 feet tall.

Recreational maths with 57143307081

• 57143307081 backwards is 18070334175
• The number of decimal digits it has is: 11
• The sum of 57143307081's digits is 39
• More coming soon!