31980690863352184

Names of 31980690863352184

• Cardinal: 31980690863352184 can be written as Thirty-one quadrillion, nine hundred eighty trillion, six hundred ninety billion, eight hundred sixty-three million, three hundred fifty-two thousand, one hundred eighty-four.

Scientific notation

• Scientific notation: 3.1980690863352184 × 10¹⁶

Factors of 31980690863352184

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 30772995

Divisors of 31980690863352184

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 8 17 34 68 136 14124793 16648183 28249586 33296366 56499172 66592732 112998344 133185464 240121481 283019111 480242962 566038222 960485924 1132076444 1920971848 2264152888 235152138701119 470304277402238 940608554804476 1881217109608952 3997586357919023 7995172715838046 15990345431676092 31980690863352184
• Sum of all divisors σ(n): 63491085758005920
• Sum of proper divisors (its aliquot sum) s(n): 31510394894653736
• 31980690863352184 is a deficient number, because the sum of its proper divisors (31510394894653736) is less than itself. Its deficiency is 470295968698448

Bases of 31980690863352184

• Binary: 1110001100111100100010011010110100101001110100101111000₂
• Hexadecimal: 0x719E44D694E978
• Base-36: 8QW7IK72K54

Squares and roots of 31980690863352184

• 31980690863352184 squared (31980690863352184²) is 1022764588097297860030913617569856
• 31980690863352184 cubed (31980690863352184³) is 32708718117923413550974550776495697324915950165504
• The square root of 31980690863352184 is 178831459.3782430215
• The cube root of 31980690863352184 is 317416.3405790373

Scales and comparisons

• 31,980,690,863,352,184 seconds is equal to 1,016,887,046 years, 35 weeks, 3 days, 12 hours, 3 minutes, 4 seconds.
• To count from 1 to 31,980,690,863,352,184 would take you about three billion, fifty million, six hundred sixty-one thousand, one hundred forty 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 31980690863352184 cubic inches would be around 26451.4 feet tall.

Recreational maths with 31980690863352184

• 31980690863352184 backwards is 48125336809608913
• The number of decimal digits it has is: 17
• The sum of 31980690863352184's digits is 76
• More coming soon!