131918495364

Names of 131918495364

• Cardinal: 131918495364 can be written as One hundred thirty-one billion, nine hundred eighteen million, four hundred ninety-five thousand, three hundred sixty-four.

Scientific notation

• Scientific notation: 1.31918495364 × 10¹¹

Factors of 131918495364

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 59100

Divisors of 131918495364

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 17 18 34 36 51 68 102 153 204 306 612 3907 7814 11721 15628 23442 35163 46884 55171 66419 70326 110342 132838 140652 165513 199257 220684 265676 331026 398514 496539 597771 662052 797028 937907 993078 1195542 1875814 1986156 2391084 2813721 3751628 5627442 8441163 11254884 16882326 33764652 215553097 431106194 646659291 862212388 1293318582 1939977873 2586637164 3664402649 3879955746 7328805298 7759911492 10993207947 14657610596 21986415894 32979623841 43972831788 65959247682 131918495364
• Sum of all divisors σ(n): 353172744288
• Sum of proper divisors (its aliquot sum) s(n): 221254248924
• 131918495364 is an abundant number, because the sum of its proper divisors (221254248924) is greater than itself. Its abundance is 89335753560

Bases of 131918495364

• Binary: 1111010110110111101000111111010000100₂
• Hexadecimal: 0x1EB6F47E84
• Base-36: 1OLOV6H0

Squares and roots of 131918495364

• 131918495364 squared (131918495364²) is 17402489419101689492496
• 131918495364 cubed (131918495364³) is 2295710219755825278360401088788544
• The square root of 131918495364 is 363205.8581080431
• The cube root of 131918495364 is 5090.5951929361

Scales and comparisons

• 131,918,495,364 seconds is equal to 4,194 years, 31 weeks, 1 day, 10 hours, 29 minutes, 24 seconds.
• To count from 1 to 131,918,495,364 would take you about eight thousand, three hundred eighty-nine 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 131918495364 cubic inches would be around 424.2 feet tall.

Recreational maths with 131918495364

• 131918495364 backwards is 463594819131
• The number of decimal digits it has is: 12
• The sum of 131918495364's digits is 54
• More coming soon!