131568538464

Names of 131568538464

• Cardinal: 131568538464 can be written as One hundred thirty-one billion, five hundred sixty-eight million, five hundred thirty-eight thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.31568538464 × 10¹¹

Factors of 131568538464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 554

Divisors of 131568538464

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 17 18 22 24 27 32 33 34 36 44 48 51 54 66 68 72 81 88 96 99 102 108 132 136 144 153 162 176 187 198 204 216 264 272 288 297 306 324 352 374 396 408 432 459 521 528 544 561 594 612 648 748 792 816 864 891 918 1042 1056 1122 1188 1224 1296 1377 1496 1563 1584 1632 1683 1782 1836 2084 2244 2376 2448 2592 2754 2992 3126 3168 3366 3564 3672 4168 4488 4689 4752 4896 5049 5508 5731 5984 6252 6732 7128 7344 8336 8857 8976 9378 9504 10098 11016 11462 12504 13464 14067 14256 14688 15147 16672 17193 17714 17952 18756 20196 22032 22924 25008 26571 26928 28134 28512 30294 34386 35428 37512 40392 42201 44064 45848 50016 51579 53142 53856 56268 60588 68772 70856 75024 79713 80784 84402 91696 97427 103158 106284 112536 121176 137544 141712 150048 154737 159426 161568 168804 183392 194854 206316 212568 225072 239139 242352 271441 275088 283424 292281 309474 318852 337608 389708 412632 425136 450144 464211 478278 484704 542882 550176 584562 618948 637704 675216 717417 779416 814323 825264 850272 876843 928422 956556 1085764 1169124 1237896 1275408 1350432 1434834 1558832 1628646 1650528 1753686 1856844 1913112 2171528 2338248 2442969 2475792 2550816 2630529 2869668 2985851 3117664 3257292 3507372 3713688 3826224 4343056 4614497 4676496 4885938 4951584 5261058 5739336 5971702 6514584 7014744 7328907 7427376 7652448 7891587 8686112 8957553 9228994 9352992 9771876 10522116 11478672 11943404 13029168 13843491 14029488 14657814 14854752 15783174 17915106 18457988 19543752 21044232 21986721 22957344 23886808 26058336 26872659 27686982 28058976 29315628 31566348 35830212 36915976 39087504 41530473 42088464 43973442 47773616 50759467 53745318 55373964 58631256 63132696 71660424 73831952 78175008 80617977 83060946 84176928 87946884 95547232 101518934 107490636 110747928 117262512 124591419 126265392 143320848 147663904 152278401 161235954 166121892 175893768 203037868 214981272 221495856 234525024 241853931 249182838 252530784 286641696 304556802 322471908 332243784 351787536 373774257 406075736 429962544 442991712 456835203 483707862 498365676 609113604 644943816 664487568 703575072 747548514 812151472 859925088 913670406 967415724 996731352 1218227208 1289887632 1328975136 1370505609 1495097028 1624302944 1827340812 1934831448 1993462704 2436454416 2579775264 2741011218 2990194056 3654681624 3869662896 3986925408 4111516827 4872908832 5482022436 5980388112 7309363248 7739325792 8223033654 10964044872 11960776224 14618726496 16446067308 21928089744 32892134616 43856179488 65784269232 131568538464
• Sum of all divisors σ(n): 447805572984
• Sum of proper divisors (its aliquot sum) s(n): 316237034520
• 131568538464 is an abundant number, because the sum of its proper divisors (316237034520) is greater than itself. Its abundance is 184668496056

Bases of 131568538464

• Binary: 1111010100010000110001001001101100000₂
• Hexadecimal: 0x1EA2189360
• Base-36: 1OFWIE00

Squares and roots of 131568538464

• 131568538464 squared (131568538464²) is 17310280313553047479296
• 131568538464 cubed (131568538464³) is 2277488281256326107784174019641344
• The square root of 131568538464 is 362723.7770866421
• The cube root of 131568538464 is 5086.0897176403

Scales and comparisons

• 131,568,538,464 seconds is equal to 4,183 years, 24 weeks, 4 days, 14 minutes, 24 seconds.
• To count from 1 to 131,568,538,464 would take you about eight thousand, three hundred sixty-six 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 131568538464 cubic inches would be around 423.8 feet tall.

Recreational maths with 131568538464

• 131568538464 backwards is 464835865131
• 131568538464 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131568538464's digits is 54
• More coming soon!