80468971903847472

Names of 80468971903847472

• Cardinal: 80468971903847472 can be written as Eighty quadrillion, four hundred sixty-eight trillion, nine hundred seventy-one billion, nine hundred three million, eight hundred forty-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 8.0468971903847472 × 10¹⁶

Factors of 80468971903847472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 850

Divisors of 80468971903847472

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 121 132 176 242 264 313 363 484 521 528 626 726 939 968 1042 1252 1452 1563 1878 1936 2084 2504 2904 3126 3443 3756 4168 5008 5731 5808 6252 6886 7512 8336 10329 11462 12504 13772 15024 17193 20658 22924 25008 27544 34386 37873 41316 45848 55088 63041 68772 75746 82632 91696 97969 113619 126082 137544 151492 163073 165264 189123 195938 227238 252164 271441 275088 293907 302984 326146 378246 391876 454476 489219 504328 542882 587814 605968 652292 756492 783752 814323 908952 978438 1008656 1077659 1085764 1175628 1304584 1512984 1567504 1628646 1793803 1817904 1956876 2155318 2171528 2351256 2609168 2985851 3025968 3232977 3257292 3587606 3913752 4310636 4343056 4702512 5381409 5971702 6465954 6514584 7175212 7827504 8621272 8957553 10762818 11854249 11943404 12931908 13029168 14350424 17242544 17915106 19731833 21525636 23708498 23886808 25863816 28700848 32844361 35562747 35830212 39463666 43051272 47416996 47773616 51041849 51727632 59195499 65688722 71125494 71660424 78927332 84961033 86102544 94833992 98533083 102083698 118390998 131377444 141420761 142250988 143320848 153125547 157854664 169922066 189667984 197066166 204167396 236781996 254883099 262754888 282841522 284501976 306251094 315709328 339844132 394132332 408334792 424262283 473563992 509766198 525509776 561460339 565683044 569003952 612502188 679688264 788264664 816669584 848524566 934571363 947127984 1019532396 1122920678 1131366088 1225004376 1359376528 1555628371 1576529328 1684381017 1697049132 1869142726 2039064792 2245841356 2262732176 2450008752 2803714089 3111256742 3368762034 3394098264 3738285452 4078129584 4491682712 4666885113 5607428178 6176063729 6222513484 6737524068 6788196528 7476570904 8983365424 9333770226 10280284993 11214856356 12352127458 12445026968 13475048136 14953141808 17111912081 18528191187 18667540452 20560569986 22429712712 24704254916 24890053936 26592803329 26950096272 30840854979 34223824162 37056382374 37335080904 41121139972 44264698193 44859425424 49408509832 51335736243 53185606658 61681709958 68447648324 74112764748 74670161808 79778409987 82242279944 88529396386 98817019664 102671472486 106371213316 123363419916 132794094579 136895296648 148225529496 159556819974 164484559888 177058792772 205342944972 212742426632 246726839832 265588189158 273790593296 292520836619 296451058992 319113639948 354117585544 410685889944 425484853264 486911680123 493453679664 531176378316 585041673238 638227279896 708235171088 821371779888 877562509857 973823360246 1062352756632 1170083346476 1276454559792 1460735040369 1755125019714 1947646720492 2124705513264 2340166692952 2921470080738 3217729202809 3510250039428 3895293440984 4680333385904 5356028481353 5842940161476 6435458405618 7020500078856 7790586881968 9653187608427 10712056962706 11685880322952 12870916811236 13854850534409 14041000157712 16068085444059 19306375216854 21424113925412 23371760645904 25741833622472 27709701068818 32136170888118 38612750433708 41564551603227 42848227850824 51483667244944 55419402137636 64272341776236 77225500867416 83129103206454 85696455701648 110838804275272 128544683552472 152403355878499 154451001734832 166258206412908 221677608550544 257089367104944 304806711756998 332516412825816 457210067635497 609613423513996 665032825651632 914420135270994 1219226847027992 1676436914663489 1828840270541988 2438453694055984 3352873829326978 3657680541083976 5029310743990467 6705747658653956 7315361082167952 10058621487980934 13411495317307912 20117242975961868 26822990634615824 40234485951923736 80468971903847472
• Sum of all divisors σ(n): 229667360994774864
• Sum of proper divisors (its aliquot sum) s(n): 149198389090927392
• 80468971903847472 is an abundant number, because the sum of its proper divisors (149198389090927392) is greater than itself. Its abundance is 68729417187079920

Bases of 80468971903847472

• Binary: 100011101111000100001101010000101110001010000110000110000₂
• Hexadecimal: 0x11DE21A85C50C30
• Base-36: M0BVBCW9JQO

Squares and roots of 80468971903847472

• 80468971903847472 squared (80468971903847472²) is 6475255439262193842522876640790784
• 80468971903847472 cubed (80468971903847472³) is 521057148012224997041735376982639168709866199298048
• The square root of 80468971903847472 is 283670534.0775588415
• The cube root of 80468971903847472 is 431727.2725324737

Scales and comparisons

• 80,468,971,903,847,472 seconds is equal to 2,558,664,399 years, 34 weeks, 5 days, 17 hours, 11 minutes, 12 seconds.
• To count from 1 to 80,468,971,903,847,472 would take you about seven billion, six hundred seventy-five million, nine hundred ninety-three thousand, one hundred ninety-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 80468971903847472 cubic inches would be around 35977.3 feet tall.

Recreational maths with 80468971903847472

• 80468971903847472 backwards is 27474830917986408
• The number of decimal digits it has is: 17
• The sum of 80468971903847472's digits is 87
• More coming soon!