31992216002656

Names of 31992216002656

• Cardinal: 31992216002656 can be written as Thirty-one trillion, nine hundred ninety-two billion, two hundred sixteen million, two thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 3.1992216002656 × 10¹³

Factors of 31992216002656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7573036

Divisors of 31992216002656

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 91 104 112 182 208 224 364 416 728 1451 1456 2902 2912 5804 10157 11608 18863 20314 23216 37726 40628 46432 75452 81256 132041 150904 162512 264082 301808 325024 528164 603616 1056328 2112656 4225312 7571563 15143126 30286252 53000941 60572504 98430319 106001882 121145008 196860638 212003764 242290016 393721276 424007528 689012233 787442552 848015056 1378024466 1574885104 1696030112 2756048932 3149770208 5512097864 10986337913 11024195728 21972675826 22048391456 43945351652 76904365391 87890703304 142822392869 153808730782 175781406608 285644785738 307617461564 351562813216 571289571476 615234923128 999756750083 1142579142952 1230469846256 1999513500166 2285158285904 2460939692512 3999027000332 4570316571808 7998054000664 15996108001328 31992216002656
• Sum of all divisors σ(n): 77573035507968
• Sum of proper divisors (its aliquot sum) s(n): 45580819505312
• 31992216002656 is an abundant number, because the sum of its proper divisors (45580819505312) is greater than itself. Its abundance is 13588603502656

Bases of 31992216002656

• Binary: 111010001100011000100101010111010000001100000₂
• Hexadecimal: 0x1D18C4ABA060
• Base-36: BC90RE5WG

Squares and roots of 31992216002656

• 31992216002656 squared (31992216002656²) is 1023501884760598651399054336
• 31992216002656 cubed (31992216002656³) is 32744093376386601350791398531164464316416
• The square root of 31992216002656 is 5656166.1929840781
• The cube root of 31992216002656 is 31745.4465961139

Scales and comparisons

• 31,992,216,002,656 seconds is equal to 1,017,253 years, 26 weeks, 3 days, 19 hours, 24 minutes, 16 seconds.
• To count from 1 to 31,992,216,002,656 would take you about two million, five hundred forty-three thousand, one hundred thirty-three 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 31992216002656 cubic inches would be around 2645.5 feet tall.

Recreational maths with 31992216002656

• 31992216002656 backwards is 65620061229913
• 31992216002656 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31992216002656's digits is 52
• More coming soon!