381424019934990720

Names of 381424019934990720

• Cardinal: 381424019934990720 can be written as Three hundred eighty-one quadrillion, four hundred twenty-four trillion, nineteen billion, nine hundred thirty-four million, nine hundred ninety thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.8142401993499072 × 10¹⁷

Factors of 381424019934990720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 529822

Divisors of 381424019934990720

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 61 64 80 96 120 122 128 160 183 192 240 244 305 320 366 384 480 488 610 640 732 915 960 976 1220 1464 1613 1830 1920 1952 2440 2928 3226 3660 3851 3904 4839 4880 5856 6452 7320 7702 7808 8065 9678 9760 11553 11712 12904 14640 15404 16130 19255 19356 19520 23106 23424 24195 25808 29280 30808 32260 38510 38712 39040 46212 48390 51616 57765 58560 61616 64520 77020 77424 92424 96780 98393 103232 115530 117120 123232 129040 154040 154848 184848 193560 196786 206464 231060 234911 246464 258080 295179 308080 309696 369696 387120 393572 462120 469822 491965 492928 516160 524287 590358 616160 619392 704733 739392 774240 787144 924240 939644 983930 1032320 1048574 1174555 1180716 1232320 1409466 1475895 1478784 1548480 1572861 1574288 1848480 1879288 1967860 2097148 2349110 2361432 2464640 2621435 2818932 2951790 3096960 3145722 3148576 3523665 3696960 3758576 3935720 4194296 4698220 4722864 5242870 5637864 5903580 6211663 6291444 6297152 7047330 7393920 7517152 7864305 7871440 8388592 9396440 9445728 10485740 11275728 11807160 12423326 12582888 12594304 14094660 15034304 15728610 15742880 16777184 18634989 18792880 18891456 20971480 22551456 23614320 24846652 25165776 28189320 30068608 31058315 31457220 31485760 31981507 33554368 37269978 37585760 37782912 41942960 45102912 47228640 49693304 50331552 56378640 62116630 62914440 62971520 63963014 67108736 74539956 75171520 83885920 90205824 93174945 94457280 95944521 99386608 100663104 112757280 124233260 125828880 127926028 149079912 150343040 159907535 167771840 186349890 188914560 191889042 198773216 201326208 225514560 248466520 251657760 255852056 298159824 319815070 335543680 372699780 378911443 383778084 397546432 451029120 479722605 496933040 503315520 511704112 596319648 639630140 745399560 757822886 767556168 795092864 845674931 959445210 993866080 1006631040 1023408224 1136734329 1192639296 1279260280 1490799120 1515645772 1535112336 1691349862 1894557215 1918890420 1987732160 2019029237 2046816448 2273468658 2385278592 2537024793 2558520560 2981598240 3031291544 3070224672 3382699724 3789114430 3837780840 3975464320 4038058474 4093632896 4228374655 4546937316 5074049586 5117041120 5683671645 5963196480 6057087711 6062583088 6140449344 6765399448 7578228860 7675561680 8076116948 8456749310 9093874632 10095146185 10148099172 10234082240 11367343290 11926392960 12114175422 12125166176 12280898688 12685123965 13530798896 15156457720 15351123360 16152233896 16913498620 18187749264 20190292370 20296198344 20468164480 22734686580 24228350844 24250332352 25370247930 27061597792 30285438555 30312915440 30702246720 32304467792 33826997240 36375498528 40380584740 40592396688 45469373160 48456701688 48500664704 50740495860 51586170791 54123195584 60570877110 60625830880 61404493440 64608935584 67653994480 72750997056 80761169480 81184793376 90938746320 96913403376 101480991720 103172341582 108246391168 121141754220 121251661760 123160783457 129217871168 135307988960 145501994112 154758512373 161522338960 162369586752 181877492640 193826806752 202961983440 206344683164 242283508440 242503323520 246321566914 257930853955 258435742336 270615977920 309517024746 323044677920 324739173504 363754985280 369482350371 387653613504 405923966880 412689366328 484567016880 492643133828 515861707910 541231955840 615803917285 619034049492 646089355840 727509970560 738964700742 773792561865 775307227008 811847933760 825378732656 969134033760 985286267656 1031723415820 1231607834570 1238068098984 1292178711680 1477929401484 1547585123730 1623695867520 1650757465312 1847411751855 1938268067520 1970572535312 2063446831640 2463215669140 2476136197968 2955858802968 3095170247460 3256694159281 3301514930624 3694823503710 3876536135040 3941145070624 4126893663280 4926431338280 4952272395936 5911717605936 6190340494920 6513388318562 6603029861248 7389647007420 7882290141248 8253787326560 9770082477843 9852862676560 9904544791872 11823435211872 12380680989840 13026776637124 14779294014840 15764580282496 16283470796405 16507574653120 19540164955686 19705725353120 19809089583744 23646870423744 24761361979680 26053553274248 29558588029680 32566941592810 33015149306240 39080329911372 39411450706240 47293740847488 48850412389215 49522723959360 52107106548496 59117176059360 65133883185620 78160659822744 78822901412480 97700824778430 99045447918720 104214213096992 118234352118720 130267766371240 156321319645488 195401649556860 198658343716141 208428426193984 236468704237440 260535532742480 312642639290976 390803299113720 397316687432282 416856852387968 521071065484960 595975031148423 625285278581952 781606598227440 794633374864564 993291718580705 1042142130969920 1191950062296846 1250570557163904 1563213196454880 1589266749729128 1986583437161410 2084284261939840 2383900124593692 2979875155742115 3126426392909760 3178533499458256 3973166874322820 4767800249187384 5959750311484230 6252852785819520 6357066998916512 7946333748645640 9535600498374768 11919500622968460 12714133997833024 15892667497291280 19071200996749536 23839001245936920 25428267995666048 31785334994582560 38142401993499072 47678002491873840 63570669989165120 76284803986998144 95356004983747680 127141339978330240 190712009967495360 381424019934990720
• Sum of all divisors σ(n): 1236809573109596160
• Sum of proper divisors (its aliquot sum) s(n): 855385553174605440
• 381424019934990720 is an abundant number, because the sum of its proper divisors (855385553174605440) is greater than itself. Its abundance is 473961533239614720

Bases of 381424019934990720

• Binary: 10101001011000101110010000000010001000001101101000110000000₂
• Hexadecimal: 0x54B17201106D180
• Base-36: 2WBNJ3RKXPXC

Squares and roots of 381424019934990720

• 381424019934990720 squared (381424019934990720²) is 145484282983368198174415006486118400
• 381424019934990720 cubed (381424019934990720³) is 55491200052876062799777014384045320331110112821248000
• The square root of 381424019934990720 is 617595352.9091606757
• The cube root of 381424019934990720 is 725219.2883610829

Scales and comparisons

• 381,424,019,934,990,720 seconds is equal to 12,128,104,011 years, 50 weeks, 4 days, 16 hours, 32 minutes.
• To count from 1 to 381,424,019,934,990,720 would take you about thirty-six billion, three hundred eighty-four million, three hundred twelve thousand and thirty-five 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 381424019934990720 cubic inches would be around 60434.9 feet tall.

Recreational maths with 381424019934990720

• 381424019934990720 backwards is 027099439910424183
• The number of decimal digits it has is: 18
• The sum of 381424019934990720's digits is 75
• More coming soon!