642000200641118

Names of 642000200641118

• Cardinal: 642000200641118 can be written as Six hundred forty-two trillion, two hundred million, six hundred forty-one thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 6.42000200641118 × 10¹⁴

Factors of 642000200641118

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 281

Divisors of 642000200641118

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 11 22 29 58 71 79 89 121 142 158 178 242 319 638 781 841 869 979 1562 1682 1738 1958 2059 2291 2581 3509 4118 4582 5041 5162 5609 6319 7018 7031 7921 8591 9251 9559 10082 10769 11218 12638 14062 15842 17182 18502 19118 21538 22649 25201 28391 45298 50402 55451 56782 59711 61699 66439 69509 74849 77341 87131 101761 110902 119422 123398 132878 139018 146189 149698 154682 162661 174262 183251 203522 203899 229709 249139 277211 292378 312301 325322 366502 398239 407798 448649 459418 498278 499201 554422 562391 609961 624602 625759 656821 678689 730829 764599 796478 823339 850751 897298 958441 998402 1124782 1219922 1251518 1313642 1357378 1461658 1529198 1608079 1646678 1701502 1789271 1916882 2015761 2242889 2526799 3216158 3578542 4031522 4239481 4380629 4485778 4717169 4935139 5053598 5314279 5491211 5913071 6186301 6661561 6883349 7225031 8039119 8478962 8761258 9056729 9434338 9870278 10628558 10982422 11548931 11826142 12372602 13010821 13323122 13766698 14450062 14476829 16078238 16309339 17688869 18113458 18147011 19681981 22173371 23097862 24671779 26021642 27794789 28953658 32618678 35377738 35443271 36294022 39363962 39929761 44346742 44428889 46634291 48186919 49343558 51888859 54286529 55589578 58457069 60403321 65043781 68049311 70886542 73277171 75716839 79859522 88857778 93268582 96373838 103777718 108573058 116914138 120806642 127038241 130087562 136098622 143119031 146554342 151433678 159245119 179402729 199617121 254076482 286238062 318490238 334918999 358805458 377313809 389875981 399234242 419828041 439227371 472970831 488717779 512977201 526263319 570777449 643027759 669837998 715481591 754627618 779751962 806048881 839656082 878454742 945941662 977435558 1025954402 1027854859 1052526638 1141554898 1157963069 1286055518 1288437781 1397420651 1430963182 1574309341 1612097762 1751696309 1973430019 2055709718 2195788331 2315926138 2576875562 2794841302 3148618682 3154451119 3503392618 3684108989 3946860038 4150451899 4288635791 4391576662 4618108451 4831501081 5202679141 5375895569 5788896509 6308902238 7368217978 8300903798 8577271582 9236216902 9663002162 10405358282 10751791138 11306403449 11577793018 12737593759 14172815591 22612806898 25475187518 28345631182 29807790911 33580929001 34698962309 37364695649 40525198879 45654970889 50799192961 57229470551 59615581822 63677861599 67161858002 69397924618 74729391298 81050397758 91309941778 91479082451 101598385922 114458941102 124370437939 127355723198 140113531349 155900971501 182958164902 248740875878 280227062698 311801943002 327885700021 369390219011 381688585399 411011652139 655771400042 738780438022 763377170798 822023304278 1006269906961 2012539813922 2652893391079 3606742700231 4063292409121 4521128173529 5305786782158 7213485400462 8126584818242 9042256347058 11068968976571 22137937953142 29181827301869 58363654603738 321000100320559 642000200641118
• Sum of all divisors σ(n): 1138789783163760
• Sum of proper divisors (its aliquot sum) s(n): 496789582522642
• 642000200641118 is a deficient number, because the sum of its proper divisors (496789582522642) is less than itself. Its deficiency is 145210618118476

Bases of 642000200641118

• Binary: 10010001111110010101010001111001111010101001011110₂
• Hexadecimal: 0x247E551E7AA5E
• Base-36: 6BKITJIA1Q

Squares and roots of 642000200641118

• 642000200641118 squared (642000200641118²) is 412164257623235768858232289924
• 642000200641118 cubed (642000200641118³) is 264609536091214812773032571436518154051495032
• The square root of 642000200641118 is 25337722.8779761895
• The cube root of 642000200641118 is 86267.0713537869

Scales and comparisons

• 642,000,200,641,118 seconds is equal to 20,413,620 years, 28 weeks, 1 day, 18 hours, 58 minutes, 38 seconds.
• To count from 1 to 642,000,200,641,118 would take you about fifty-one million, thirty-four thousand and fifty-one 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 642000200641118 cubic inches would be around 7188.9 feet tall.

Recreational maths with 642000200641118

• 642000200641118 backwards is 811146002000246
• The number of decimal digits it has is: 15
• The sum of 642000200641118's digits is 35
• More coming soon!