23131393409380968

Names of 23131393409380968

• Cardinal: 23131393409380968 can be written as Twenty-three quadrillion, one hundred thirty-one trillion, three hundred ninety-three billion, four hundred nine million, three hundred eighty thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 2.3131393409380968 × 10¹⁶

Factors of 23131393409380968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 16908913310975

Divisors of 23131393409380968

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 36 38 57 72 76 114 152 171 228 342 456 684 1368 16908913310951 33817826621902 50726739932853 67635653243804 101453479865706 135271306487608 152180219798559 202906959731412 304360439597118 321269352908069 405813919462824 608720879194236 642538705816138 963808058724207 1217441758388472 1285077411632276 1927616117448414 2570154823264552 2891424176172621 3855232234896828 5782848352345242 7710464469793656 11565696704690484 23131393409380968
• Sum of all divisors σ(n): 65944761912712800
• Sum of proper divisors (its aliquot sum) s(n): 42813368503331832
• 23131393409380968 is an abundant number, because the sum of its proper divisors (42813368503331832) is greater than itself. Its abundance is 19681975093950864

Bases of 23131393409380968

• Binary: 1010010001011011110000100110111010100110111001001101000₂
• Hexadecimal: 0x522DE137537268
• Base-36: 6BRE7FL2DM0

Squares and roots of 23131393409380968

• 23131393409380968 squared (23131393409380968²) is 535061361059553282649624960617024
• 23131393409380968 cubed (23131393409380968³) is 12376714840827361315365984765322975848791162399232
• The square root of 23131393409380968 is 152090083.2052536157
• The cube root of 23131393409380968 is 284927.2140357053

Scales and comparisons

• 23,131,393,409,380,968 seconds is equal to 735,506,760 years, 16 weeks, 4 days, 17 hours, 22 minutes, 48 seconds.
• To count from 1 to 23,131,393,409,380,968 would take you about two billion, two hundred six million, five hundred twenty thousand, two hundred eighty 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 23131393409380968 cubic inches would be around 23743.9 feet tall.

Recreational maths with 23131393409380968

• 23131393409380968 backwards is 86908390439313132
• 23131393409380968 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 23131393409380968's digits is 72
• More coming soon!