55957120090621087

Names of 55957120090621087

• Cardinal: 55957120090621087 can be written as Fifty-five quadrillion, nine hundred fifty-seven trillion, one hundred twenty billion, ninety million, six hundred twenty-one thousand and eighty-seven.

Scientific notation

• Scientific notation: 5.5957120090621087 × 10¹⁶

Factors of 55957120090621087

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 138220913

Divisors of 55957120090621087

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 47388101 90832799 616045313 1180826387 4304393853124699 55957120090621087
• Sum of all divisors σ(n): 60261515878838400
• Sum of proper divisors (its aliquot sum) s(n): 4304395788217313
• 55957120090621087 is a deficient number, because the sum of its proper divisors (4304395788217313) is less than itself. Its deficiency is 51652724302403774

Bases of 55957120090621087

• Binary: 11000110110011001011010001001001101001111100010010011111₂
• Hexadecimal: 0xC6CCB449A7C49F
• Base-36: FAZ5637XGGV

Squares and roots of 55957120090621087

• 55957120090621087 squared (55957120090621087²) is 3131199288836190087791061409061569
• 55957120090621087 cubed (55957120090621087³) is 175212894633074032253297468888478717694191032705503
• The square root of 55957120090621087 is 236552573.6292486145
• The cube root of 55957120090621087 is 382488.5612439153

Scales and comparisons

• 55,957,120,090,621,087 seconds is equal to 1,779,263,332 years, 7 weeks, 3 days, 16 hours, 58 minutes, 7 seconds.
• To count from 1 to 55,957,120,090,621,087 would take you about five billion, three hundred thirty-seven million, seven hundred eighty-nine thousand, nine hundred ninety-six 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 55957120090621087 cubic inches would be around 31874 feet tall.

Recreational maths with 55957120090621087

• 55957120090621087 backwards is 78012609002175955
• The number of decimal digits it has is: 17
• The sum of 55957120090621087's digits is 67
• More coming soon!