55249713121868

Names of 55249713121868

• Cardinal: 55249713121868 can be written as Fifty-five trillion, two hundred forty-nine billion, seven hundred thirteen million, one hundred twenty-one thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 5.5249713121868 × 10¹³

Factors of 55249713121868

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 43044

Divisors of 55249713121868

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 263 526 1052 1087 1193 2174 2386 4348 4772 40499 80998 161996 285881 313759 571762 627518 1143524 1255036 1296791 2593582 5187164 10651237 21302474 42604948 44022413 48315307 88044826 96630614 176089652 193261228 341056033 682112066 1364224132 11577894619 12706925741 23155789238 25413851482 46311578476 50827702964 52518738709 105037477418 210074954836 13812428280467 27624856560934 55249713121868
• Sum of all divisors σ(n): 97227744768000
• Sum of proper divisors (its aliquot sum) s(n): 41978031646132
• 55249713121868 is a deficient number, because the sum of its proper divisors (41978031646132) is less than itself. Its deficiency is 13271681475736

Bases of 55249713121868

• Binary: 1100100011111111010011100001100100101001001100₂
• Hexadecimal: 0x323FD3864A4C
• Base-36: JL1D8OQX8

Squares and roots of 55249713121868

• 55249713121868 squared (55249713121868²) is 3052530800048713062619809424
• 55249713121868 cubed (55249713121868³) is 168651450998357606269432062306046246884032
• The square root of 55249713121868 is 7433015.0761227437
• The cube root of 55249713121868 is 38086.9920947245

Scales and comparisons

• 55,249,713,121,868 seconds is equal to 1,756,769 years, 50 weeks, 6 days, 5 hours, 51 minutes, 8 seconds.
• To count from 1 to 55,249,713,121,868 would take you about four million, three hundred ninety-one thousand, nine hundred twenty-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 55249713121868 cubic inches would be around 3173.9 feet tall.

Recreational maths with 55249713121868

• 55249713121868 backwards is 86812131794255
• The number of decimal digits it has is: 14
• The sum of 55249713121868's digits is 62
• More coming soon!