1385831782854246400

Names of 1385831782854246400

• Cardinal: 1385831782854246400 can be written as One quintillion, three hundred eighty-five quadrillion, eight hundred thirty-one trillion, seven hundred eighty-two billion, eight hundred fifty-four million, two hundred forty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.3858317828542464 × 10¹⁸

Factors of 1385831782854246400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 4046

Divisors of 1385831782854246400

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 31 32 38 40 50 62 64 76 80 95 100 124 128 152 155 160 190 200 248 256 304 310 320 361 380 400 475 496 512 589 608 620 640 722 760 775 800 950 992 1024 1178 1216 1240 1280 1444 1520 1550 1600 1805 1900 1984 2048 2356 2432 2480 2560 2888 2945 3040 3100 3200 3610 3800 3968 3989 4096 4712 4864 4960 5120 5776 5890 6080 6200 6400 6859 7220 7600 7936 7978 8192 9025 9424 9728 9920 10240 11191 11552 11780 12160 12400 12800 13718 14440 14725 15200 15872 15956 16384 18050 18848 19456 19840 19945 20480 22382 23104 23560 24320 24800 25600 27436 28880 29450 30400 31744 31912 34295 36100 37696 38912 39680 39890 40960 44764 46208 47120 48640 49600 51200 54872 55955 57760 58900 60800 63488 63824 68590 72200 75392 75791 77824 79360 79780 81920 89528 92416 94240 97280 99200 99725 102400 109744 111910 115520 117800 121600 123659 126976 127648 137180 144400 150784 151582 155648 158720 159560 171475 179056 184832 188480 194560 198400 199450 204800 212629 219488 223820 231040 235600 243200 247318 253952 255296 274360 279775 288800 301568 303164 311296 317440 319120 342950 358112 369664 376960 378955 389120 396800 398900 409600 425258 438976 447640 462080 471200 486400 494636 507904 510592 548720 559550 577600 603136 606328 618295 634880 638240 685900 716224 739328 753920 757910 778240 793600 797800 850516 877952 895280 924160 942400 972800 989272 1021184 1063145 1097440 1119100 1155200 1206272 1212656 1236590 1269760 1276480 1371800 1432448 1440029 1478656 1507840 1515820 1556480 1587200 1595600 1701032 1755904 1790560 1848320 1884800 1894775 1945600 1978544 2042368 2126290 2194880 2238200 2310400 2349521 2412544 2425312 2473180 2539520 2552960 2743600 2864896 2880058 2957312 3015680 3031640 3091475 3174400 3191200 3402064 3511808 3581120 3696640 3769600 3789550 3891200 3957088 4084736 4252580 4389760 4476400 4620800 4699042 4825088 4850624 4946360 5105920 5315725 5487200 5729792 5760116 5914624 6031360 6063280 6182950 6348800 6382400 6804128 7023616 7162240 7200145 7393280 7539200 7579100 7782400 7914176 8169472 8505160 8779520 8952800 9241600 9398084 9650176 9701248 9892720 10211840 10631450 10974400 11459584 11520232 11747605 12062720 12126560 12365900 12697600 12764800 13608256 14047232 14324480 14400290 14786560 15078400 15158200 15828352 15912121 16338944 17010320 17559040 17905600 18483200 18796168 19402496 19785440 20423680 21262900 21948800 22919168 23040464 23495210 24125440 24253120 24731800 25529600 27216512 27360551 28094464 28648960 28800580 29573120 30156800 30316400 31656704 31824242 32677888 34020640 35118080 35811200 36000725 36966400 37592336 38804992 39570880 40847360 42525800 43897600 44640899 45838336 46080928 46990420 48250880 48506240 49463600 51059200 54433024 54721102 56188928 57297920 57601160 58738025 60313600 60632800 63313408 63648484 65355776 68041280 70236160 71622400 72001450 73932800 75184672 77609984 79141760 79560605 81694720 85051600 87795200 89281798 91676672 92161856 93980840 97012480 98927200 102118400 108866048 109442204 112377856 114595840 115202320 117476050 120627200 121265600 126626816 127296968 136082560 136802755 140472320 143244800 144002900 147865600 150369344 155219968 158283520 159121210 163389440 170103200 175590400 178563596 183353344 184323712 187961680 194024960 197854400 204236800 217732096 218884408 223204495 229191680 230404640 234952100 241254400 242531200 253253632 254593936 272165120 273605510 280944640 286489600 288005800 300738688 302330299 310439936 316567040 318242420 326778880 340206400 351180800 357127192 368647424 375923360 388049920 395708800 397803025 408473600 435464192 437768816 446408990 458383360 460809280 469904200 485062400 493275751 506507264 509187872 544330240 547211020 561889280 572979200 576011600 601477376 604660598 620879872 633134080 636484840 680412800 684013775 702361600 714254384 737294848 751846720 776099840 791417600 795606050 816947200 848177081 870928384 875537632 892817980 916766720 921618560 939808400 970124800 986551502 1013014528 1018375744 1088660480 1094422040 1116022475 1145958400 1152023200 1202954752 1209321196 1241759744 1266268160 1272969680 1360825600 1368027550 1404723200 1428508768 1474589696 1503693440 1511651495 1552199680 1582835200 1591212100 1633894400 1696354162 1741856768 1751075264 1785635960 1843237120 1879616800 1940249600 1973103004 2026029056 2036751488 2177320960 2188844080 2232044950 2291916800 2304046400 2405909504 2418642392 2466378755 2532536320 2545939360 2721651200 2736055100 2809446400 2857017536 2949179392 3007386880 3023302990 3104399360 3165670400 3182424200 3392708324 3483713536 3502150528 3571271920 3686474240 3759233600 3880499200 3946206008 4073502976 4240885405 4354641920 4377688160 4464089900 4583833600 4608092800 4811819008 4837284784 4932757510 5065072640 5091878720 5443302400 5472110200 5714035072 5744275681 5898358784 6014773760 6046605980 6208798720 6331340800 6364848400 6785416648 7004301056 7142543840 7372948480 7518467200 7558257475 7760998400 7892412016 8147005952 8481770810 8709283840 8755376320 8928179800 9216185600 9372239269 9623638016 9674569568 9865515020 10130145280 10183757440 10886604800 10944220400 11428070144 11488551362 11796717568 12029547520 12093211960 12331893775 12662681600 12729696800 13570833296 14008602112 14285087680 14745896960 15036934400 15116514950 15521996800 15784824032 16294011904 16963541620 17418567680 17510752640 17856359600 18432371200 18744478538 19247276032 19349139136 19731030040 20367514880 21204427025 21773209600 21888440800 22856140288 22977102724 23593435136 24059095040 24186423920 24663787550 25325363200 25459393600 27141666592 28017204224 28570175360 28721378405 29491793920 30073868800 30233029900 31043993600 31569648064 32588023808 33927083240 35021505280 35712719200 36864742400 37488957076 38494552064 38698278272 39462060080 40735029760 42408854050 43546419200 43776881600 45712280576 45954205448 46861196345 48118190080 48372847840 49327575100 50650726400 50918787200 54283333184 56034408448 57140350720 57442756810 58983587840 60147737600 60466059800 63139296128 65176047616 67854166480 70043010560 71425438400 73729484800 74977914152 77396556544 78924120160 81470059520 84817708100 87092838400 87553763200 91424561152 91908410896 93722392690 96236380160 96745695680 98655150200 101837574400 108566666368 109141237939 112068816896 114280701440 114885513620 117967175680 120295475200 120932119600 126278592256 130352095232 135708332960 140086021120 142850876800 143606892025 147458969600 149955828304 154793113088 157848240320 162940119040 169635416200 175107526400 178072546111 182849122304 183816821792 187444785380 192472760320 193491391360 197310300400 203675148800 217133332736 218282475878 224137633792 228561402880 229771027240 234305981725 240590950400 241864239200 252557184512 260704190464 271416665920 280172042240 285701753600 287213784050 294917939200 299911656608 309586226176 315696480640 325880238080 339270832400 350215052800 356145092222 365698244608 367633643584 374889570760 386982782720 394620600800 407350297600 434266665472 436564951756 448275267584 457122805760 459542054480 468611963450 481181900800 483728478400 505114369024 542833331840 545706189695 560344084480 571403507200 574427568100 589835878400 599823313216 619172452352 631392961280 651760476160 678541664800 700430105600 712290184444 731396489216 735267287168 749779141520 773965565440 789241201600 814700595200 868533330944 873129903512 890362730555 914245611520 919084108960 937223926900 962363801600 967456956800 1010228738048 1085666663680 1091412379390 1120688168960 1142807014400 1148855136200 1199646626432 1238344904704 1262785922560 1303520952320 1357083329600 1400860211200 1424580368888 1470534574336 1499558283040 1547931130880 1578482403200 1629401190400 1737066661888 1746259807024 1780725461110 1828491223040 1838168217920 1874447853800 1934913913600 2020457476096 2171333327360 2182824758780 2241376337920 2285614028800 2297710272400 2399293252864 2476689809408 2525571845120 2714166659200 2728530948475 2801720422400 2849160737776 2941069148672 2999116566080 3095862261760 3156964806400 3258802380800 3383378376109 3474133323776 3492519614048 3561450922220 3656982446080 3676336435840 3748895707600 3869827827200 4040914952192 4342666654720 4365649517560 4451813652775 4571228057600 4595420544800 4798586505728 4953379618816 5051143690240 5428333318400 5457061896950 5603440844800 5698321475552 5882138297344 5998233132160 6191724523520 6313929612800 6517604761600 6766756752218 6948266647552 6985039228096 7122901844440 7352672871680 7497791415200 7739655654400 8081829904384 8685333309440 8731299035120 8903627305550 9142456115200 9190841089600 9597173011456 10102287380480 10856666636800 10914123793900 11206881689600 11396642951104 11764276594688 11996466264320 12383449047040 12627859225600 13533513504436 13896533295104 13970078456192 14245803688880 14705345743360 14995582830400 15479311308800 16916891880545 17370666618880 17462598070240 17807254611100 18284912230400 18381682179200 19194346022912 20204574760960 21713333273600 21828247587800 22793285902208 23528553189376 23992932528640 24766898094080 25255718451200 27067027008872 27940156912384 28491607377760 29410691486720 29991165660800 30958622617600 33833783761090 34741333237760 34925196140480 35614509222200 36763364358400 38388692045824 40409149521920 43426666547200 43656495175600 45586571804416 47057106378752 47985865057280 50511436902400 54134054017744 55880313824768 56983214755520 58821382973440 59982331321600 61917245235200 67667567522180 69482666475520 69850392280960 71229018444400 73526728716800 76777384091648 84584459402725 86853333094400 87312990351200 91173143608832 94114212757504 95971730114560 101022873804800 108268108035488 111760627649536 113966429511040 117642765946880 119964662643200 123834490470400 135335135044360 139700784561920 142458036888800 147053457433600 153554768183296 169168918805450 173706666188800 174625980702400 182346287217664 191943460229120 202045747609600 216536216070976 223521255299072 227932859022080 235285531893760 239929325286400 270670270088720 279401569123840 284916073777600 294106914867200 338337837610900 347413332377600 349251961404800 364692574435328 383886920458240 433072432141952 447042510598144 455865718044160 470571063787520 479858650572800 541340540177440 558803138247680 569832147555200 588213829734400 676675675221800 698503922809600 729385148870656 767773840916480 866144864283904 894085021196288 911731436088320 959717301145600 1082681080354880 1117606276495360 1139664295110400 1176427659468800 1353351350443600 1397007845619200 1458770297741312 1732289728567808 1788170042392576 1823462872176640 1919434602291200 2165362160709760 2235212552990720 2279328590220800 2352855318937600 2706702700887200 2794015691238400 2917540595482624 3464579457135616 3646925744353280 3838869204582400 4330724321419520 4470425105981440 4558657180441600 5413405401774400 5588031382476800 6929158914271232 7293851488706560 8661448642839040 8940850211962880 9117314360883200 10826810803548800 11176062764953600 13858317828542464 14587702977413120 17322897285678080 18234628721766400 21653621607097600 22352125529907200 27716635657084928 34645794571356160 36469257443532800 43307243214195200 44704251059814400 55433271314169856 69291589142712320 72938514887065600 86614486428390400 138583178285424640 173228972856780800 277166356570849280 346457945713561600 692915891427123200 1385831782854246400
• Sum of all divisors σ(n): 3745621409878664960
• Sum of proper divisors (its aliquot sum) s(n): 2359789627024418560
• 1385831782854246400 is an abundant number, because the sum of its proper divisors (2359789627024418560) is greater than itself. Its abundance is 973957844170172160

Bases of 1385831782854246400

• Binary: 1001100111011011101101010100111111111011110010100000000000000₂
• Hexadecimal: 0x133B76A9FF794000
• Base-36: AJ1GD83F4F0G

Squares and roots of 1385831782854246400

• 1385831782854246400 squared (1385831782854246400²) is 1920529730368979146287906511912960000
• 1385831782854246400 cubed (1385831782854246400³) is 2661531140261827496081679273845259087032923193344000000
• The square root of 1385831782854246400 is 1177213567.2231468129
• The cube root of 1385831782854246400 is 1114902.3711107923

Scales and comparisons

• 1,385,831,782,854,246,400 seconds is equal to 44,065,164,035 years, 31 weeks, 4 days, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 1,385,831,782,854,246,400 would take you about one hundred fifty-four billion, two hundred twenty-eight million, seventy-four thousand, one hundred twenty-four 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 1385831782854246400 cubic inches would be around 92908.5 feet tall.

Recreational maths with 1385831782854246400

• 1385831782854246400 backwards is 0046424582871385831
• The number of decimal digits it has is: 19
• The sum of 1385831782854246400's digits is 79
• More coming soon!