668827532960079360

Names of 668827532960079360

• Cardinal: 668827532960079360 can be written as Six hundred sixty-eight quadrillion, eight hundred twenty-seven trillion, five hundred thirty-two billion, nine hundred sixty million, seventy-nine thousand, three hundred sixty.

Scientific notation

• Scientific notation: 6.6882753296007936 × 10¹⁷

Factors of 668827532960079360

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1383818

Divisors of 668827532960079360

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 53 56 60 64 70 80 84 96 105 106 112 120 128 140 159 160 168 192 210 212 224 240 256 265 280 318 320 336 371 384 420 424 448 480 512 530 560 636 640 672 742 768 795 840 848 896 960 1060 1113 1120 1272 1280 1344 1484 1536 1590 1680 1696 1792 1855 1920 2120 2226 2240 2544 2560 2688 2968 3180 3360 3392 3584 3710 3840 4240 4452 4480 5088 5376 5565 5936 6360 6720 6784 7420 7680 8480 8904 8960 10176 10752 11130 11872 12720 13440 13568 14840 16960 17808 17920 20352 22260 23744 25440 26880 27136 29680 33920 35616 40704 44520 47488 50880 53760 59360 67840 71232 81408 89040 94976 101760 118720 135680 142464 178080 189952 197957 203520 237440 284928 356160 395914 407040 474880 569856 593871 712320 791828 949760 989785 1185791 1187742 1385699 1424640 1583656 1979570 2371582 2375484 2771398 2849280 2969355 3167312 3557373 3959140 4157097 4743164 4750968 5542796 5928955 5938710 6334624 6928495 7114746 7918280 8300537 8314194 9486328 9501936 10491721 11085592 11857910 11877420 12669248 13856990 14229492 15836560 16601074 16628388 17786865 18972656 19003872 20785485 20983442 22171184 23715820 23754840 24901611 25338496 27713980 28458984 31475163 31673120 33202148 33256776 35573730 37945312 38007744 41502685 41570970 41966884 44342368 47431640 47509680 49803222 50676992 52458605 55427960 56917968 62846923 62950326 63346240 66404296 66513552 71147460 73442047 75890624 76015488 83005370 83141940 83933768 88684736 94863280 95019360 99606444 101353984 104917210 110855920 113835936 124508055 125693846 125900652 126692480 132808592 133027104 142294920 146884094 151781248 152030976 157375815 166010740 166283880 167867536 177369472 188540769 189726560 190038720 199212888 209834420 220326141 221711840 227671872 249016110 251387692 251801304 253384960 265617184 266054208 284589840 293768188 303562496 304061952 314234615 314751630 332021480 332567760 335735072 354738944 367210235 377081538 379453120 380077440 398425776 419668840 439928461 440652282 443423680 455343744 498032220 502775384 503602608 506769920 531234368 532108416 569179680 587536376 607124992 628469230 629503260 664042960 665135520 671470144 709477888 734420470 754163076 758906240 760154880 796851552 839337680 879856922 881304564 886847360 910687488 942703845 996064440 1005550768 1007205216 1062468736 1064216832 1101630705 1138359360 1175072752 1256938460 1259006520 1319785383 1328085920 1330271040 1342940288 1468840940 1508326152 1517812480 1520309760 1593703104 1678675360 1759713844 1762609128 1773694720 1821374976 1885407690 1992128880 2011101536 2014410432 2124937472 2128433664 2199642305 2203261410 2276718720 2350145504 2513876920 2518013040 2639570766 2656171840 2660542080 2685880576 2937681880 3016652304 3035624960 3187406208 3357350720 3519427688 3525218256 3547389440 3770815380 3984257760 4022203072 4028820864 4249874944 4399284610 4406522820 4553437440 4700291008 5027753840 5036026080 5279141532 5312343680 5321084160 5371761152 5875363760 6033304608 6374812416 6598926915 6714701440 7038855376 7050436512 7541630760 7968515520 8044406144 8057641728 8798569220 8813045640 9106874880 9400582016 10055507680 10072052160 10558283064 10624687360 10642168320 11750727520 12066609216 12749624832 13197853830 13429402880 14077710752 14100873024 15083261520 15937031040 16088812288 16115283456 17597138440 17626091280 18801164032 20111015360 20144104320 21116566128 21249374720 23501455040 24133218432 26395707660 26858805760 28155421504 28201746048 30166523040 31874062080 32177624576 35194276880 35252182560 37602328064 40222030720 40288208640 42233132256 47002910080 48266436864 52791415320 56310843008 56403492096 60333046080 63748124160 70388553760 70504365120 80444061440 80576417280 84466264512 94005820160 96532873728 105582830640 112621686016 112806984192 120666092160 140777107520 141008730240 160888122880 168932529024 188011640320 211165661280 225243372032 234735628987 241332184320 281554215040 282017460480 337865058048 422331322560 469471257974 482664368640 563108430080 564034920960 675730116096 704206886961 844662645120 938942515948 1126216860160 1173678144935 1408413773922 1643149402909 1689325290240 1877885031896 2347356289870 2816827547844 3286298805818 3378650580480 3521034434805 3755770063792 4694712579740 4929448208727 5633655095688 6572597611636 7042068869610 7511540127584 8215747014545 9389425159480 9858896417454 11267310191376 12440988336311 13145195223272 14084137739220 15023080255168 16431494029090 18778850318960 19717792834908 22534620382752 24647241043635 24881976672622 26290390446544 28168275478440 30046160510336 32862988058180 37322965008933 37557700637920 39435585669816 45069240765504 49294482087270 49763953345244 52580780893088 56336550956880 60092321020672 62204941681555 65725976116360 74645930017866 75115401275840 78871171339632 87086918354177 90138481531008 98588964174540 99527906690488 105161561786176 112673101913760 120184642041344 124409883363110 131451952232720 149291860035732 150230802551680 157742342679264 174173836708354 180276963062016 186614825044665 197177928349080 199055813380976 210323123572352 225346203827520 248819766726220 261260755062531 262903904465440 298583720071464 300461605103360 315484685358528 348347673416708 360553926124032 373229650089330 394355856698160 398111626761952 420646247144704 435434591770885 450692407655040 497639533452440 522521510125062 525807808930880 597167440142928 600923210206720 630969370717056 696695346833416 746459300178660 788711713396320 796223253523904 841292494289408 870869183541770 901384815310080 995279066904880 1045043020250124 1051615617861760 1194334880285856 1261938741434112 1306303775312655 1393390693666832 1492918600357320 1577423426792640 1592446507047808 1741738367083540 1802769630620160 1990558133809760 2090086040500248 2103231235723520 2388669760571712 2523877482868224 2612607550625310 2786781387333664 2985837200714640 3154846853585280 3184893014095616 3483476734167080 3981116267619520 4180172081000496 4206462471447040 4777339521143424 5225215101250620 5573562774667328 5971674401429280 6309693707170560 6369786028191232 6966953468334160 7962232535239040 8360344162000992 9554679042286848 10450430202501240 11147125549334656 11943348802858560 12619387414341120 13933906936668320 15924465070478080 16720688324001984 19109358084573696 20900860405002480 22294251098669312 23886697605717120 27867813873336640 31848930140956160 33441376648003968 41801720810004960 44588502197338624 47773395211434240 55735627746673280 66882753296007936 83603441620009920 95546790422868480 111471255493346560 133765506592015872 167206883240019840 222942510986693120 334413766480039680 668827532960079360
• Sum of all divisors σ(n): 2489729675051925504
• Sum of proper divisors (its aliquot sum) s(n): 1820902142091846144
• 668827532960079360 is an abundant number, because the sum of its proper divisors (1820902142091846144) is greater than itself. Its abundance is 1152074609131766784

Bases of 668827532960079360

• Binary: 100101001000001001110001100011111110000101100001111000000000₂
• Hexadecimal: 0x9482718FE161E00
• Base-36: 52XJKMXP9NUO

Squares and roots of 668827532960079360

• 668827532960079360 squared (668827532960079360²) is 447330268845466042667631417498009600
• 668827532960079360 cubed (668827532960079360³) is 299186800130282100928981594396927639707689058041856000
• The square root of 668827532960079360 is 817818765.3509054569
• The cube root of 668827532960079360 is 874523.2920973267

Scales and comparisons

• 668,827,532,960,079,360 seconds is equal to 21,266,646,728 years, 38 weeks, 2 days, 4 hours, 16 minutes.
• To count from 1 to 668,827,532,960,079,360 would take you about sixty-three billion, seven hundred ninety-nine million, nine hundred forty thousand, one hundred eighty-six 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 668827532960079360 cubic inches would be around 72876.9 feet tall.

Recreational maths with 668827532960079360

• 668827532960079360 backwards is 063970069235728866
• The number of decimal digits it has is: 18
• The sum of 668827532960079360's digits is 87
• More coming soon!