159955539744

Names of 159955539744

• Cardinal: 159955539744 can be written as One hundred fifty-nine billion, nine hundred fifty-five million, five hundred thirty-nine thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.59955539744 × 10¹¹

Factors of 159955539744

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 15416

Divisors of 159955539744

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 13 14 16 21 22 24 26 28 32 33 39 42 44 48 52 56 66 77 78 84 88 91 96 104 109 112 132 143 154 156 168 176 182 208 218 224 231 264 273 286 308 312 327 336 352 364 416 429 436 462 528 546 572 616 624 654 672 728 763 858 872 924 1001 1056 1092 1144 1199 1232 1248 1308 1417 1456 1526 1716 1744 1848 2002 2184 2288 2289 2398 2464 2616 2834 2912 3003 3052 3432 3488 3597 3696 4004 4251 4368 4576 4578 4796 5232 5668 6006 6104 6864 7194 7392 8008 8393 8502 8736 9156 9592 9919 10464 11336 12012 12208 13728 14388 15271 15587 16016 16786 17004 18312 19184 19838 22672 24024 24416 25179 28776 29757 30542 31174 32032 33572 34008 36624 38368 39676 45344 45813 46761 48048 50358 57552 59514 61084 62348 67144 68016 73248 79352 91626 93522 96096 100716 106897 109109 115104 119028 122168 124696 134288 136032 158704 167981 183252 187044 198523 201432 213794 218218 238056 244336 249392 268576 317408 320691 327327 335962 366504 374088 397046 402864 427588 436436 476112 488672 498784 503943 595569 641382 654654 671924 733008 748176 794092 805728 855176 872872 952224 1007886 1175867 1191138 1282764 1309308 1343848 1389661 1466016 1496352 1588184 1664539 1710352 1745744 2015772 2183753 2351734 2382276 2565528 2618616 2687696 2779322 3176368 3329078 3420704 3491488 3527601 4031544 4168983 4367506 4703468 4764552 4993617 5131056 5237232 5375392 5558644 6352736 6551259 6658156 7055202 8063088 8337966 8735012 9406936 9529104 9987234 10262112 10474464 11117288 11651773 13102518 13316312 14110404 15286271 16126176 16675932 17470024 18309929 18813872 19058208 19974468 21639007 22234576 23303546 26205036 26632624 28220808 30572542 33351864 34940048 34955319 36619858 37627744 39948936 43278014 44469152 45858813 46607092 52410072 53265248 54929787 56441616 61145084 64917021 66703728 69880096 69910638 73239716 79897872 86556028 91717626 93214184 104820144 109859574 112883232 122290168 128169503 129834042 133407456 139821276 146479432 151473049 159795744 173112056 183435252 186428368 209640288 219719148 238029077 244580336 256339006 259668084 279642552 292958864 302946098 346224112 366870504 372856736 384508509 439438296 454419147 476058154 489160672 512678012 519336168 559285104 585917728 605892196 692448224 714087231 733741008 769017018 878876592 908838294 952116308 1025356024 1038672336 1118570208 1211784392 1428174462 1467482016 1538034036 1666203539 1757753184 1817676588 1904232616 2050712048 2077344672 2423568784 2856348924 3076068072 3332407078 3635353176 3808465232 4101424096 4847137568 4998610617 5712697848 6152136144 6664814156 7270706352 7616930464 9997221234 11425395696 12304272288 13329628312 14541412704 19994442468 22850791392 26659256624 39988884936 53318513248 79977769872 159955539744
• Sum of all divisors σ(n): 568968744960
• Sum of proper divisors (its aliquot sum) s(n): 409013205216
• 159955539744 is an abundant number, because the sum of its proper divisors (409013205216) is greater than itself. Its abundance is 249057665472

Bases of 159955539744

• Binary: 10010100111110000101111101011100100000₂
• Hexadecimal: 0x253E17D720
• Base-36: 21HDECDC

Squares and roots of 159955539744

• 159955539744 squared (159955539744²) is 25585774694794363585536
• 159955539744 cubed (159955539744³) is 4092586401074209294413389991542784
• The square root of 159955539744 is 399944.4208186933
• The cube root of 159955539744 is 5428.3323378471

Scales and comparisons

• 159,955,539,744 seconds is equal to 5,086 years, 4 weeks, 5 days, 6 hours, 22 minutes, 24 seconds.
• To count from 1 to 159,955,539,744 would take you about ten thousand, one 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 159955539744 cubic inches would be around 452.4 feet tall.

Recreational maths with 159955539744

• 159955539744 backwards is 447935559951
• 159955539744 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 159955539744's digits is 66
• More coming soon!