138857381887350784
138,857,381,887,350,784 is an even composite number composed of four prime numbers multiplied together.
138857381887350784 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 138857381887350784:
211 × 78 × 533 × 79
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 53 × 53 × 53 × 79)See below for interesting mathematical facts about the number 138857381887350784 from the Numbermatics database.
Names of 138857381887350784
- Cardinal: 138857381887350784 can be written as One hundred thirty-eight quadrillion, eight hundred fifty-seven trillion, three hundred eighty-one billion, eight hundred eighty-seven million, three hundred fifty thousand, seven hundred eighty-four.
Scientific notation
- Scientific notation: 1.38857381887350784 × 1017
Factors of 138857381887350784
Divisors of 138857381887350784
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 53 56 64 79 98 106 112 128 158 196 212 224 256 316 343 371 392 424 448 512 553 632 686 742 784 848 896 1024 1106 1264 1372 1484 1568 1696 1792 2048 2212 2401 2528 2597 2744 2809 2968 3136 3392 3584 3871 4187 4424 4802 5056 5194 5488 5618 5936 6272 6784 7168 7742 8374 8848 9604 10112 10388 10976 11236 11872 12544 13568 14336 15484 16748 16807 17696 18179 19208 19663 20224 20776 21952 22472 23744 25088 27097 27136 29309 30968 33496 33614 35392 36358 38416 39326 40448 41552 43904 44944 47488 50176 54194 54272 58618 61936 66992 67228 70784 72716 76832 78652 80896 83104 87808 89888 94976 100352 108388 108544 117236 117649 123872 127253 133984 134456 137641 141568 145432 148877 153664 157304 161792 166208 175616 179776 189679 189952 205163 216776 221911 234472 235298 247744 254506 267968 268912 275282 283136 290864 297754 307328 314608 332416 351232 359552 379358 379904 410326 433552 443822 468944 470596 495488 509012 535936 537824 550564 566272 581728 595508 614656 629216 664832 702464 719104 758716 759808 820652 823543 867104 887644 890771 937888 941192 963487 990976 1018024 1042139 1071872 1075648 1101128 1132544 1163456 1191016 1229312 1258432 1327753 1329664 1436141 1438208 1517432 1553377 1641304 1647086 1734208 1775288 1781542 1875776 1882384 1926974 1981952 2036048 2084278 2143744 2151296 2202256 2326912 2382032 2458624 2516864 2655506 2659328 2872282 2876416 3034864 3106754 3282608 3294172 3468416 3550576 3563084 3751552 3764768 3853948 3963904 4072096 4168556 4287488 4302592 4404512 4653824 4764064 4917248 5033728 5311012 5318656 5744564 5752832 5764801 6069728 6213508 6235397 6565216 6588344 6744409 6936832 7101152 7126168 7294973 7503104 7529536 7707896 7927808 8144192 8337112 8574976 8605184 8809024 9294271 9307648 9528128 10052987 10067456 10622024 10873639 11489128 11529602 11761283 12139456 12427016 12470794 13130432 13176688 13488818 13873664 14202304 14252336 14589946 15006208 15059072 15415792 16288384 16674224 17210368 17618048 18588542 18615296 19056256 20105974 20134912 21244048 21747278 22978256 23059204 23522566 24278912 24854032 24941588 26260864 26353376 26977636 27747328 28404608 28504672 29179892 30012416 30118144 30831584 32576768 33348448 34420736 35236096 37177084 37230592 38112512 40211948 40269824 42488096 43494556 43647779 45956512 46118408 47045132 47210863 48557824 49708064 49883176 51064811 52521728 52706752 53955272 55494656 56809216 57009344 58359784 60024832 60236288 61663168 65059897 65153536 66696896 70370909 70472192 74354168 76115473 76225024 80423896 82328981 84976192 86989112 87295558 91913024 92236816 94090264 94421726 97115648 99416128 99766352 102129622 105043456 105413504 107910544 113618432 114018688 116719568 120472576 123326336 130119794 130307072 133393792 140741818 140944384 148708336 152230946 152450048 160847792 164657962 169952384 173978224 174591116 183826048 184473632 188180528 188843452 194231296 198832256 199532704 204259244 210086912 210827008 215821088 227236864 228037376 233439136 240945152 246652672 260239588 260614144 266787584 281483636 281888768 297416672 304461892 304900096 305534453 321695584 329315924 330476041 339904768 347956448 349182232 357453677 367652096 368947264 376361056 377686904 388462592 397664512 399065408 408518488 420173824 421654016 431642176 454473728 455419279 456074752 466878272 492596363 493305344 520479176 532808311 533575168 562967272 576302867 594833344 608923784 611068906 643391168 658631848 660952082 679809536 695912896 698364464 714907354 735304192 737894528 752722112 755373808 795329024 798130816 817036976 843308032 863284352 910838558 912149504 933756544 985192726 986610688 1040958352 1065616622 1067150336 1125934544 1152605734 1189666688 1217847568 1222137812 1286782336 1317263696 1321904164 1359619072 1391825792 1396728928 1429814708 1470608384 1475789056 1505444224 1510747616 1590658048 1596261632 1634073952 1686616064 1726568704 1821677116 1824299008 1867513088 1970385452 1973221376 2081916704 2131233244 2134300672 2251869088 2305211468 2313332287 2379333376 2435695136 2444275624 2502175739 2573564672 2634527392 2643808328 2719238144 2783651584 2793457856 2859629416 2941216768 2951578112 3010888448 3021495232 3181316096 3192523264 3268147904 3448174541 3453137408 3643354232 3729658177 3735026176 3940770904 4034120069 4163833408 4262466488 4503738176 4610422936 4626664574 4758666752 4871390272 4888551248 5004351478 5147129344 5269054784 5287616656 5567303168 5586915712 5719258832 5903156224 6021776896 6042990464 6385046528 6536295808 6896349082 6906274816 7286708464 7459316354 7470052352 7881541808 8068240138 8327666816 8524932976 9007476352 9220845872 9253329148 9517333504 9742780544 9777102496 10008702956 10294258688 10538109568 10575233312 11134606336 11173831424 11438517664 11806312448 12043553792 12085980928 12770093056 13072591616 13792698164 13812549632 14573416928 14918632708 14940104704 15763083616 16136480276 16193326009 16655333632 17049865952 17515230173 18014952704 18441691744 18506658296 19034667008 19485561088 19554204992 20017405912 20588517376 21076219136 21150466624 22269212672 22347662848 22877035328 24087107584 24137221787 24171961856 26107607239 26145183232 27585396328 28238840483 29146833856 29837265416 31526167232 32272960552 32386652018 33310667264 34099731904 35030460346 36029905408 36883383488 37013316592 38971122176 39108409984 40034811824 42152438272 42300933248 44695325696 45754070656 48274443574 48343923712 52215214478 52290366464 55170792656 56477680966 58293667712 59674530832 63052334464 64545921104 64773304036 66621334528 68199463808 70060920692 72059810816 73766766976 74026633184 77942244352 78216819968 80069623648 84304876544 84601866496 89390651392 91508141312 96548887148 96687847424 104430428956 104580732928 110341585312 112955361932 116587335424 119349061664 122606611211 126104668928 129091842208 129546608072 133242669056 136398927616 140121841384 144119621632 147533533952 148053266368 155884488704 156433639936 160139247296 168609753088 169203732992 182753250673 183016282624 193097774296 197671883381 208860857912 220683170624 225910723864 233174670848 238698123328 245213222422 252209337856 258183684416 259093216144 272797855232 280243682768 295067067904 296106532736 312867279872 320278494592 338407465984 365506501346 366032565248 386195548592 395343766762 417721715824 441366341248 451821447728 466349341696 477396246656 490426444844 504418675712 516367368832 518186432288 545595710464 560487365536 590134135808 592213065472 625734559744 640556989184 676814931968 731013002692 732065130496 772391097184 790687533524 835443431648 858246278477 882732682496 903642895456 932698683392 954792493312 980852889688 1008837351424 1032734737664 1036372864576 1091191420928 1120974731072 1180268271616 1184426130944 1279272754711 1281113978368 1383703183667 1462026005384 1544782194368 1581375067048 1670886863296 1716492556954 1765465364992 1807285790912 1909584986624 1961705779376 2065469475328 2072745729152 2241949462144 2368852261888 2558545509422 2562227956736 2767406367334 2924052010768 3089564388736 3162750134096 3341773726592 3432985113908 3530930729984 3614571581824 3819169973248 3923411558752 4130938950656 4145491458304 4483898924288 4737704523776 5117091018844 5124455913472 5534812734668 5848104021536 6179128777472 6325500268192 6683547453184 6865970227816 7061861459968 7229143163648 7638339946496 7846823117504 8261877901312 8290982916608 8967797848576 9685922285669 10234182037688 11069625469336 11696208043072 12358257554944 12651000536384 13367094906368 13731940455632 14458286327296 15693646235008 16581965833216 17935595697152 19371844571338 20468364075376 22139250938672 23392416086144 24716515109888 25302001072768 26734189812736 27463880911264 28916572654592 31387292470016 33163931666432 35871191394304 38743689142676 40936728150752 44278501877344 46784832172288 49433030219776 50604002145536 53468379625472 54927761822528 57833145309184 62774584940032 67801455999683 77487378285352 81873456301504 88557003754688 93569664344576 101208004291072 109855523645056 125549169880064 135602911999366 154974756570704 163746912603008 177114007509376 187139328689152 202416008582144 219711047290112 251098339760128 271205823998732 309949513141408 327493825206016 354228015018752 374278657378304 404832017164288 439422094580224 542411647997464 619899026282816 654987650412032 708456030037504 878844189160448 1084823295994928 1239798052565632 1309975300824064 1416912060075008 1757688378320896 2169646591989856 2479596105131264 2619950601648128 2833824120150016 4339293183979712 4959192210262528 8678586367959424 9918384420525056 17357172735918848 19836768841050112 34714345471837696 69428690943675392 138857381887350784
- Sum of all divisors σ(n): 334329787124424000
- Sum of proper divisors (its aliquot sum) s(n): 195472405237073216
- 138857381887350784 is an abundant number, because the sum of its proper divisors (195472405237073216) is greater than itself. Its abundance is 56615023349722432
Bases of 138857381887350784
- Binary: 1111011010101001000001101100110011101011000011000000000002
- Hexadecimal: 0x1ED520D99D61800
- Base-36: 11Z8U0LSDDZ4
Squares and roots of 138857381887350784
- 138857381887350784 squared (1388573818873507842) is 19281372504609573576464821865414656
- 138857381887350784 cubed (1388573818873507843) is 2677360905184836822916057129844757241871973486690304
-
The
square root of 138857381887350784 is 372635722.7740662869 -
The
cube root of 138857381887350784 is 517832.9215323909
Scales and comparisons
How big is 138857381887350784?- 138,857,381,887,350,784 seconds is equal to 4,415,235,229 years, 48 weeks, 4 days, 4 hours, 33 minutes, 4 seconds.
-
To count from 1 to 138,857,381,887,350,784 would take you about thirteen billion, two hundred forty-five million, seven hundred five thousand, six hundred eighty-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 138857381887350784 cubic inches would be around 43152.7 feet tall.
Recreational maths with 138857381887350784
- 138857381887350784 backwards is 487053788183758831
- The number of decimal digits it has is: 18
- The sum of 138857381887350784's digits is 94
- More coming soon!
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The information we have on file for 138857381887350784 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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