131998756512

Names of 131998756512

• Cardinal: 131998756512 can be written as One hundred thirty-one billion, nine hundred ninety-eight million, seven hundred fifty-six thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.31998756512 × 10¹¹

Factors of 131998756512

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2092

Divisors of 131998756512

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 68 73 83 84 96 102 112 119 136 146 166 168 204 219 224 238 249 272 292 332 336 357 408 438 476 498 511 544 581 584 664 672 714 816 876 952 996 1022 1162 1168 1241 1328 1411 1428 1533 1632 1743 1752 1904 1907 1992 2044 2324 2336 2482 2656 2822 2856 3066 3486 3504 3723 3808 3814 3984 4088 4233 4648 4964 5644 5712 5721 6059 6132 6972 7008 7446 7628 7968 8176 8466 8687 9296 9877 9928 11288 11424 11442 12118 12264 13349 13944 14892 15256 16352 16932 17374 18177 18592 19754 19856 22576 22884 24236 24528 26061 26698 27888 29631 29784 30512 32419 33864 34748 36354 39508 39712 40047 42413 45152 45768 48472 49056 52122 53396 55776 59262 59568 61024 64838 67728 69496 72708 79016 80094 84826 91536 96944 97257 103003 104244 106792 118524 119136 127239 129676 135456 138992 139211 145416 158032 158281 160188 169652 183072 193888 194514 206006 208488 213584 226933 237048 254478 259352 277984 278422 290832 309009 316064 316562 320376 339304 389028 412012 416976 417633 427168 453866 474096 474843 508956 518704 556844 581664 618018 633124 640752 678608 680799 721021 778056 824024 833952 835266 907732 948192 949686 974477 1017912 1037408 1107967 1113688 1236036 1266248 1281504 1357216 1361598 1442042 1556112 1648048 1670532 1815464 1899372 1948954 2035824 2163063 2215934 2227376 2366587 2472072 2532496 2690777 2723196 2884084 2923431 3112224 3296096 3323901 3341064 3630928 3798744 3897908 4071648 4326126 4431868 4454752 4733174 4944144 5064992 5381554 5446392 5768168 5846862 6647802 6682128 7099761 7261856 7597488 7795816 8072331 8652252 8863736 9466348 9888288 10763108 10892784 11536336 11554513 11693724 13295604 13364256 14199522 15194976 15591632 16144662 16566109 17304504 17727472 18835439 18932696 21526216 21785568 23072672 23109026 23387448 26591208 28399044 31183264 32289324 33132218 34609008 34663539 35454944 37670878 37865392 43052432 46218052 46774896 49698327 53182416 56506317 56798088 64578648 66264436 69218016 69327078 75341756 75730784 80881591 86104864 92436104 93549792 99396654 106364832 113012634 113596176 129157296 132528872 138654156 150683512 161763182 184872208 196426721 198793308 226025268 227192352 242644773 258314592 265057744 277308312 301367024 323526364 369744416 392853442 397586616 452050536 485289546 530115488 554616624 589280163 602734048 647052728 785706884 795173232 904101072 970579092 1109233248 1178560326 1294105456 1374987047 1571413768 1590346464 1808202144 1941158184 2357120652 2588210912 2749974094 3142827536 3882316368 4124961141 4714241304 5499948188 6285655072 7764632736 8249922282 9428482608 10999896376 16499844564 18856965216 21999792752 32999689128 43999585504 65999378256 131998756512
• Sum of all divisors σ(n): 430380324864
• Sum of proper divisors (its aliquot sum) s(n): 298381568352
• 131998756512 is an abundant number, because the sum of its proper divisors (298381568352) is greater than itself. Its abundance is 166382811840

Bases of 131998756512

• Binary: 1111010111011101111010010111010100000₂
• Hexadecimal: 0x1EBBBD2EA0
• Base-36: 1ON0NGDC

Squares and roots of 131998756512

• 131998756512 squared (131998756512²) is 17423671720714262406144
• 131998756512 cubed (131998756512³) is 2299903001007581990074277108809728
• The square root of 131998756512 is 363316.3311936307
• The cube root of 131998756512 is 5091.6273812321

Scales and comparisons

• 131,998,756,512 seconds is equal to 4,197 years, 7 weeks, 6 days, 9 hours, 15 minutes, 12 seconds.
• To count from 1 to 131,998,756,512 would take you about eight thousand, three 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 131998756512 cubic inches would be around 424.3 feet tall.

Recreational maths with 131998756512

• 131998756512 backwards is 215657899131
• The number of decimal digits it has is: 12
• The sum of 131998756512's digits is 57
• More coming soon!