31264150040196481

Names of 31264150040196481

• Cardinal: 31264150040196481 can be written as Thirty-one quadrillion, two hundred sixty-four trillion, one hundred fifty billion, forty million, one hundred ninety-six thousand, four hundred eighty-one.

Scientific notation

• Scientific notation: 3.1264150040196481 × 10¹⁶

Factors of 31264150040196481

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 22382377

Divisors of 31264150040196481

• Number of divisors d(n): 32
• Complete list of divisors:
  1 41 73 563 829 2993 23083 33989 41099 60517 466727 1685059 2481197 19135807 22380871 34071071 917615711 1396913911 1633803583 12600430373 18553742059 66985946903 516617645293 760703424419 919831417229 1354423170307 10445756779217 37713088106389 55531349982587 428276027947897 762540244882841 31264150040196481
• Sum of all divisors σ(n): 32562310252389120
• Sum of proper divisors (its aliquot sum) s(n): 1298160212192639
• 31264150040196481 is a deficient number, because the sum of its proper divisors (1298160212192639) is less than itself. Its deficiency is 29965989828003842

Bases of 31264150040196481

• Binary: 1101111000100101001010000101101010110011011010110000001₂
• Hexadecimal: 0x6F12942D59B581
• Base-36: 8JU7S91I001

Squares and roots of 31264150040196481

• 31264150040196481 squared (31264150040196481²) is 977447077735917624528057084783361
• 31264150040196481 cubed (31264150040196481³) is 30559052094687321889606191719136896383559759552641
• The square root of 31264150040196481 is 176816713.1246265447
• The cube root of 31264150040196481 is 315027.7964559583

Scales and comparisons

• 31,264,150,040,196,481 seconds is equal to 994,103,264 years, 47 weeks, 3 days, 4 hours, 48 minutes, 1 second.
• To count from 1 to 31,264,150,040,196,481 would take you about two billion, nine hundred eighty-two million, three hundred nine thousand, seven hundred ninety-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 31264150040196481 cubic inches would be around 26252.3 feet tall.

Recreational maths with 31264150040196481

• 31264150040196481 backwards is 18469104005146213
• The number of decimal digits it has is: 17
• The sum of 31264150040196481's digits is 55
• More coming soon!