131661350912

Names of 131661350912

• Cardinal: 131661350912 can be written as One hundred thirty-one billion, six hundred sixty-one million, three hundred fifty thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.31661350912 × 10¹¹

Factors of 131661350912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1806

Divisors of 131661350912

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 32 52 56 62 64 91 104 112 124 128 169 182 208 217 224 248 256 338 364 403 416 434 448 496 512 676 728 806 832 868 896 992 1024 1183 1352 1456 1612 1664 1736 1753 1792 1984 2048 2366 2704 2821 2912 3224 3328 3472 3506 3584 3968 4732 5239 5408 5642 5824 6448 6656 6944 7012 7168 7936 9464 10478 10816 11284 11648 12271 12896 13312 13888 14024 14336 15872 18928 20956 21632 22568 22789 23296 24542 25792 26624 27776 28048 31744 36673 37856 41912 43264 45136 45578 46592 49084 51584 54343 55552 56096 63488 73346 75712 83824 86528 90272 91156 93184 98168 103168 108686 111104 112192 146692 151424 159523 167648 173056 180544 182312 186368 196336 206336 217372 222208 224384 293384 296257 302848 319046 335296 346112 361088 364624 380401 392672 412672 434744 444416 448768 586768 592514 605696 638092 670592 706459 722176 729248 760802 785344 825344 869488 897536 1173536 1185028 1211392 1276184 1341184 1412918 1444352 1458496 1521604 1570688 1738976 1795072 2073799 2347072 2370056 2422784 2552368 2682368 2825836 2888704 2916992 3043208 3141376 3477952 3590144 4147598 4694144 4740112 4945213 5104736 5364736 5651672 5777408 5833984 6086416 6282752 6955904 8295196 9183967 9388288 9480224 9890426 10209472 10729472 11303344 11667968 12172832 12565504 13911808 16590392 18367934 18776576 18960448 19780852 20418944 22606688 23335936 24345664 25131008 27823616 33180784 36735868 37553152 37920896 39561704 40837888 45213376 46671872 48691328 55647232 64287769 66361568 73471736 75106304 75841792 79123408 81675776 90426752 97382656 111294464 128575538 132723136 146943472 151683584 158246816 163351552 180853504 194765312 257151076 265446272 293886944 303367168 316493632 326703104 361707008 389530624 514302152 530892544 587773888 606734336 632987264 723414016 779061248 1028604304 1061785088 1175547776 1265974528 1446828032 2057208608 2123570176 2351095552 2531949056 4114417216 4247140352 4702191104 5063898112 8228834432 9404382208 10127796224 16457668864 18808764416 32915337728 65830675456 131661350912
• Sum of all divisors σ(n): 336491850240
• Sum of proper divisors (its aliquot sum) s(n): 204830499328
• 131661350912 is an abundant number, because the sum of its proper divisors (204830499328) is greater than itself. Its abundance is 73169148416

Bases of 131661350912

• Binary: 1111010100111101000001100100000000000₂
• Hexadecimal: 0x1EA7A0C800
• Base-36: 1OHFROJK

Squares and roots of 131661350912

• 131661350912 squared (131661350912²) is 17334711323972803231744
• 131661350912 cubed (131661350912³) is 2282311510583803364238974441750528
• The square root of 131661350912 is 362851.6927230739
• The cube root of 131661350912 is 5087.2853973125

Scales and comparisons

• 131,661,350,912 seconds is equal to 4,186 years, 22 weeks, 5 hours, 28 minutes, 32 seconds.
• To count from 1 to 131,661,350,912 would take you about eight thousand, three hundred seventy-two 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 131661350912 cubic inches would be around 423.9 feet tall.

Recreational maths with 131661350912

• 131661350912 backwards is 219053166131
• The number of decimal digits it has is: 12
• The sum of 131661350912's digits is 38
• More coming soon!