1008490376158998993

Names of 1008490376158998993

• Cardinal: 1008490376158998993 can be written as One quintillion, eight quadrillion, four hundred ninety trillion, three hundred seventy-six billion, one hundred fifty-eight million, nine hundred ninety-eight thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 1.008490376158998993 × 10¹⁸

Factors of 1008490376158998993

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 910

Divisors of 1008490376158998993

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 9 13 17 27 39 51 81 117 153 221 289 351 459 663 867 877 1053 1377 1989 2601 2631 3757 4913 5967 7803 7893 11271 11401 14739 14909 17901 23409 23679 33813 34203 44217 44727 63869 71037 83521 101439 102609 132651 134181 191607 193817 250563 253453 304317 307827 397953 402543 574821 581451 751689 760359 769129 923481 1085773 1207629 1419857 1724463 1744353 2255067 2281077 2307387 3257319 3294889 4259571 4308701 5173389 5233059 6765201 6843231 6922161 9771957 9884667 9998677 12778713 12926103 13075193 15699177 18458141 20529693 20766483 29315871 29654001 29996031 38336139 38778309 39225579 55374423 56013113 62299449 73247917 87947613 88962003 89988093 115008417 116334927 117676737 166123269 168039339 169977509 219743751 222278281 266886009 269964279 349004781 353030211 498369807 504118017 509932527 659231253 666834843 674526133 809892837 952222921 1059090633 1245214589 1495109421 1512354051 1529797581 1977693759 2000504529 2023578399 2856668763 2889617653 3735643767 3778730777 4537062153 4589392743 5933081277 6001513587 6070735197 8570006289 8668852959 8768839729 11206931301 11336192331 11466944261 13768178229 16187789657 18004540761 18212205591 25710018867 26006558877 26306519187 33620793903 34008576993 34400832783 48563368971 49123500101 54636616773 64238423209 77130056601 78019676631 78919557561 100862381709 102025730979 103202498349 145690106913 147370500303 149070275393 192715269627 194938052437 234059029893 236758672683 306077192937 309607495047 437070320739 442111500909 447210826179 578145808881 584814157311 710276018049 835099501717 928822485141 1092053194553 1311210962217 1326334502727 1341632478537 1734437426643 1754442471933 2505298505151 2534194681681 3276159583659 3313946891429 3979003508181 4024897435611 5203312279929 5263327415799 7515895515453 7602584045043 9828478750977 9941840674287 12074692306833 14196691529189 15789982247397 22547686546359 22807752135129 29485436252931 29825522022861 42590074587567 43081309588577 56337097154293 67643059639077 68423256405387 88456308758793 89476566068583 127770223762701 129243928765731 169011291462879 205269769216161 268429698205749 383310671288103 387731786297193 507033874388637 732382263005809 957730651622981 1149932013864309 1163195358891579 1521101623165911 2197146789017427 2873191954868943 3489586076674737 4563304869497733 6591440367052281 8619575864606829 12450498471098753 19774321101156843 25858727593820487 37351495413296259 59322963303470529 77576182781461461 112054486239888777 336163458719666331 1008490376158998993
• Sum of all divisors σ(n): 1725763188122653680
• Sum of proper divisors (its aliquot sum) s(n): 717272811963654687
• 1008490376158998993 is a deficient number, because the sum of its proper divisors (717272811963654687) is less than itself. Its deficiency is 291217564195344306

Bases of 1008490376158998993

• Binary: 110111111110111000001010011101100110010110110111000111010001₂
• Hexadecimal: 0xDFEE0A7665B71D1
• Base-36: 7NU002YJ6G29

Squares and roots of 1008490376158998993

• 1008490376158998993 squared (1008490376158998993²) is 1017052838805319284493663415775014049
• 1008490376158998993 cubed (1008490376158998993³) is 1025687999980354213216902677070361247670459972351852657
• The square root of 1008490376158998993 is 1004236215.3193834073
• The cube root of 1008490376158998993 is 1002822.1533444401

Scales and comparisons

• 1,008,490,376,158,998,993 seconds is equal to 32,066,874,496 years, 15 weeks, 6 days, 1 hour, 56 minutes, 33 seconds.
• To count from 1 to 1,008,490,376,158,998,993 would take you about one hundred twelve billion, two hundred thirty-four million, sixty thousand, seven hundred thirty-seven 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 1008490376158998993 cubic inches would be around 83568.5 feet tall.

Recreational maths with 1008490376158998993

• 1008490376158998993 backwards is 3998998516730948001
• The number of decimal digits it has is: 19
• The sum of 1008490376158998993's digits is 99
• More coming soon!