990567732341180422

Names of 990567732341180422

• Cardinal: 990567732341180422 can be written as Nine hundred ninety quadrillion, five hundred sixty-seven trillion, seven hundred thirty-two billion, three hundred forty-one million, one hundred eighty thousand, four hundred twenty-two.

Scientific notation

• Scientific notation: 9.90567732341180422 × 10¹⁷

Factors of 990567732341180422

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1722

Divisors of 990567732341180422

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 11 13 22 26 59 118 143 169 286 338 649 767 1298 1534 1637 1859 2197 3274 3481 3718 4394 6962 8437 9971 16874 18007 19942 21281 24167 28561 36014 38291 42562 45253 48334 57122 76582 90506 96583 109681 129623 193166 219362 234091 259246 276653 314171 371293 468182 497783 553306 588289 628342 742586 995566 1062413 1176578 1255579 1425853 1685099 2124826 2511158 2679769 2851706 3043183 3370198 3596489 4084223 4826809 5359538 5698397 6086366 6471179 7192978 7647757 8168446 9653618 11396794 12942358 13811369 15295514 16322527 18536089 21906287 27622738 29477459 32645054 34836997 37072178 39561379 43812574 46754357 53094899 58954918 62682367 69673994 74079161 79122758 84125327 93508714 99420841 106189798 125364734 148158322 158106371 168250654 179547797 198841682 212192851 240969157 284781731 316212742 359095594 383206967 424385702 452880961 481938314 514297927 569563462 607806641 766413934 814870771 905761922 963029093 1028595854 1093629251 1215613282 1292470933 1629741542 1739170081 1926058186 2055382823 2187258502 2334121361 2584941866 2758507063 3132599041 3478340162 4110765646 4668242722 4981690571 5517014126 5887452493 6265198082 6685873051 7901486333 9328275889 9963381142 10593320023 11774904986 12519378209 13371746102 14217180263 15802972666 16802122129 18656551778 21186640046 22609211053 25038756418 26719976699 28434360526 30343577693 33604244258 35860591819 45218422106 53439953398 60687155386 64761977423 71721183638 76536882409 86916349663 102611034779 121267586557 129523954846 137713160299 153073764818 162751916717 173832699326 184823343419 205222069558 242535173114 275426320598 293919743689 325503833434 347359697087 369646686838 394466510009 466187693647 587839487378 694719394174 788933020018 841905706499 932375387294 994979471317 1333943452127 1576478625241 1683811412998 1790271083887 1989958942634 2115774917321 2667886904254 3152957250482 3580542167774 3820956667957 4231549834642 4515676062131 5128064630117 7641913335914 9031352124262 10256129260234 10944774184487 12934733127121 17341264877651 20494222128133 21889548368974 23273524090531 25869466254242 27505073925173 34682529755302 40988444256266 46547048181062 49672436683441 55010147850346 58703788807703 99344873366882 117407577615406 142282064398331 225436443409463 266424887665729 284564128796662 302555813176903 450872886818926 532849775331458 605111626353806 645741676884733 763149254500139 1291483353769466 1526298509000278 2930673764323019 3463523539654477 5861347528646038 6927047079308954 8394641799501529 16789283599003058 38098758936199247 45025806015508201 76197517872398494 90051612031016402 495283866170590211 990567732341180422
• Sum of all divisors σ(n): 1787365535576293476
• Sum of proper divisors (its aliquot sum) s(n): 796797803235113054
• 990567732341180422 is a deficient number, because the sum of its proper divisors (796797803235113054) is less than itself. Its deficiency is 193769929106067368

Bases of 990567732341180422

• Binary: 110110111111001101000001101010110100001010010000100000000110₂
• Hexadecimal: 0xDBF341AB4290806
• Base-36: 7IXIYE1Z007A

Squares and roots of 990567732341180422

• 990567732341180422 squared (990567732341180422²) is 981224432355548457763089888356098084
• 990567732341180422 cubed (990567732341180422³) is 971969260876197619330258220882093471570691918572511448
• The square root of 990567732341180422 is 995272692.4522647737
• The cube root of 990567732341180422 is 996845.9733549463

Scales and comparisons

• 990,567,732,341,180,422 seconds is equal to 31,496,989,861 years, 14 weeks, 2 days, 9 hours, 40 minutes, 22 seconds.
• To count from 1 to 990,567,732,341,180,422 would take you about ninety-four billion, four hundred ninety million, nine hundred sixty-nine thousand, five hundred eighty-three 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 990567732341180422 cubic inches would be around 83070.5 feet tall.

Recreational maths with 990567732341180422

• 990567732341180422 backwards is 224081143237765099
• The number of decimal digits it has is: 18
• The sum of 990567732341180422's digits is 73
• More coming soon!