131288936064

Names of 131288936064

• Cardinal: 131288936064 can be written as One hundred thirty-one billion, two hundred eighty-eight million, nine hundred thirty-six thousand and sixty-four.

Scientific notation

• Scientific notation: 1.31288936064 × 10¹¹

Factors of 131288936064

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8319

Divisors of 131288936064

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 17 22 24 26 32 33 34 39 44 48 51 52 64 66 68 78 88 96 102 104 128 132 136 143 156 176 187 192 204 208 221 264 272 286 289 312 352 374 384 408 416 429 442 528 544 561 572 578 624 663 704 748 816 832 858 867 884 1056 1088 1122 1144 1156 1248 1326 1408 1496 1632 1664 1716 1734 1768 2112 2176 2244 2288 2312 2431 2496 2652 2992 3179 3264 3432 3468 3536 3757 4224 4488 4576 4624 4862 4992 5304 5984 6358 6528 6864 6936 7072 7293 7514 8273 8976 9152 9248 9537 9724 10608 11271 11968 12716 13728 13872 14144 14586 15028 16546 17952 18304 18496 19074 19448 21216 22542 23936 24819 25432 27456 27744 28288 29172 30056 33092 35904 36992 38148 38896 41327 42432 45084 49638 50864 54912 55488 58344 60112 66184 71808 76296 77792 82654 84864 90168 91003 99276 101728 107549 110976 116688 120224 123981 132368 140641 152592 155584 165308 180336 182006 198552 203456 215098 233376 240448 247962 264736 273009 281282 305184 311168 322647 330616 360672 364012 397104 406912 421923 430196 466752 480896 495924 529472 546018 562564 610368 645294 661232 721344 728024 794208 843846 860392 933504 991848 1058944 1092036 1125128 1183039 1220736 1290588 1322464 1442688 1456048 1547051 1588416 1687692 1720784 1828333 1983696 2184072 2250256 2366078 2390897 2581176 2644928 2912096 3094102 3176832 3375384 3441568 3549117 3656666 3967392 4368144 4500512 4641153 4732156 4781794 5162352 5289856 5484999 5824192 6188204 6750768 6883136 7098234 7172691 7313332 7934784 8736288 9001024 9282306 9464312 9563588 10324704 10969998 11648384 12376408 13501536 13766272 14196468 14345382 14626664 15869568 17472576 18002048 18564612 18928624 19127176 20111663 20649408 21939996 24752816 26299867 27003072 28392936 28690764 29253328 31081661 34945152 37129224 37857248 38254352 40223326 41298816 43879992 49505632 52599734 54006144 56785872 57381528 58506656 60334989 62163322 74258448 75714496 76508704 78899601 80446652 87759984 93244983 99011264 105199468 113571744 114763056 117013312 120669978 124326644 148516896 151428992 153017408 157799202 160893304 175519968 186489966 198022528 210398936 227143488 229526112 234026624 241339956 248653288 297033792 306034816 315598404 321786608 341898271 351039936 372979932 420797872 454286976 459052224 482679912 497306576 594067584 631196808 643573216 683796542 702079872 745959864 841595744 918104448 965359824 994613152 1025694813 1262393616 1287146432 1367593084 1491919728 1683191488 1930719648 1989226304 2051389626 2524787232 2574292864 2735186168 2983839456 3366382976 3861439296 3978452608 4102779252 5049574464 5470372336 5967678912 7722878592 8205558504 10099148928 10940744672 11935357824 16411117008 21881489344 32822234016 43762978688 65644468032 131288936064
• Sum of all divisors σ(n): 435274620480
• Sum of proper divisors (its aliquot sum) s(n): 303985684416
• 131288936064 is an abundant number, because the sum of its proper divisors (303985684416) is greater than itself. Its abundance is 172696748352

Bases of 131288936064

• Binary: 1111010010001011011100010111010000000₂
• Hexadecimal: 0x1E916E2E80
• Base-36: 1OBA1JEO

Squares and roots of 131288936064

• 131288936064 squared (131288936064²) is 17236784732817079812096
• 131288936064 cubed (131288936064³) is 2262999128735752914057456877830144
• The square root of 131288936064 is 362338.1515435547
• The cube root of 131288936064 is 5082.4842673873

Scales and comparisons

• 131,288,936,064 seconds is equal to 4,174 years, 30 weeks, 1 day, 20 hours, 54 minutes, 24 seconds.
• To count from 1 to 131,288,936,064 would take you about eight thousand, three hundred forty-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 131288936064 cubic inches would be around 423.5 feet tall.

Recreational maths with 131288936064

• 131288936064 backwards is 460639882131
• 131288936064 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131288936064's digits is 51
• More coming soon!