31481037424194474

Names of 31481037424194474

• Cardinal: 31481037424194474 can be written as Thirty-one quadrillion, four hundred eighty-one trillion, thirty-seven billion, four hundred twenty-four million, one hundred ninety-four thousand, four hundred seventy-four.

Scientific notation

• Scientific notation: 3.1481037424194474 × 10¹⁶

Factors of 31481037424194474

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 127971696846365

Divisors of 31481037424194474

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 3 6 41 82 123 246 127971696846319 255943393692638 383915090538957 767830181077914 5246839570699079 10493679141398158 15740518712097237 31481037424194474
• Sum of all divisors σ(n): 64497735210545280
• Sum of proper divisors (its aliquot sum) s(n): 33016697786350806
• 31481037424194474 is an abundant number, because the sum of its proper divisors (33016697786350806) is greater than itself. Its abundance is 1535660362156332

Bases of 31481037424194474

• Binary: 1101111110101111101011000110100110101000111001110101010₂
• Hexadecimal: 0x6FD7D634D473AA
• Base-36: 8LZ3GXU2DNU

Squares and roots of 31481037424194474

• 31481037424194474 squared (31481037424194474²) is 991055717303533042320027772136676
• 31481037424194474 cubed (31481037424194474³) is 31199462125894422642264257364226186679921131928424
• The square root of 31481037424194474 is 177428964.4454773737
• The cube root of 31481037424194474 is 315754.5944384125

Scales and comparisons

• 31,481,037,424,194,474 seconds is equal to 1,000,999,612 years, 44 weeks, 7 hours, 47 minutes, 54 seconds.
• To count from 1 to 31,481,037,424,194,474 would take you about three billion, two million, nine hundred ninety-eight thousand, eight hundred thirty-eight 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 31481037424194474 cubic inches would be around 26312.9 feet tall.

Recreational maths with 31481037424194474

• 31481037424194474 backwards is 47449142473018413
• The number of decimal digits it has is: 17
• The sum of 31481037424194474's digits is 66
• More coming soon!