31293462819373055

Names of 31293462819373055

• Cardinal: 31293462819373055 can be written as Thirty-one quadrillion, two hundred ninety-three trillion, four hundred sixty-two billion, eight hundred nineteen million, three hundred seventy-three thousand and fifty-five.

Scientific notation

• Scientific notation: 3.1293462819373055 × 10¹⁶

Factors of 31293462819373055

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 60651298

Divisors of 31293462819373055

• Number of divisors d(n): 16
• Complete list of divisors:
  1 5 7 35 25271369 35379917 126356845 176899583 176899585 247659419 884497915 1238297095 894098937696373 4470494688481865 6258692563874611 31293462819373055
• Sum of all divisors σ(n): 42916751920687680
• Sum of proper divisors (its aliquot sum) s(n): 11623289101314625
• 31293462819373055 is a deficient number, because the sum of its proper divisors (11623289101314625) is less than itself. Its deficiency is 19670173718058430

Bases of 31293462819373055

• Binary: 1101111001011010011110100010111001000111111111111111111₂
• Hexadecimal: 0x6F2D3D1723FFFF
• Base-36: 8K4LUCTDZ3Z

Squares and roots of 31293462819373055

• 31293462819373055 squared (31293462819373055²) is 979280815227483792305023260033025
• 31293462819373055 cubed (31293462819373055³) is 30645087781046598685947052660911987001869095141375
• The square root of 31293462819373055 is 176899583.9999999971
• The cube root of 31293462819373055 is 315126.2207505721

Scales and comparisons

• 31,293,462,819,373,055 seconds is equal to 995,035,320 years, 32 weeks, 1 day, 16 hours, 57 minutes, 35 seconds.
• To count from 1 to 31,293,462,819,373,055 would take you about two billion, nine hundred eighty-five million, one hundred five thousand, nine hundred sixty-one 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 31293462819373055 cubic inches would be around 26260.5 feet tall.

Recreational maths with 31293462819373055

• 31293462819373055 backwards is 55037391826439213
• The number of decimal digits it has is: 17
• The sum of 31293462819373055's digits is 71
• More coming soon!