21013815864005888
21,013,815,864,005,888 is an even composite number composed of five prime numbers multiplied together.
21013815864005888 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, nine hundred forty-four divisors.
Prime factorization of 21013815864005888:
28 × 73 × 115 × 232 × 532
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 11 × 11 × 11 × 11 × 11 × 23 × 23 × 53 × 53)See below for interesting mathematical facts about the number 21013815864005888 from the Numbermatics database.
Names of 21013815864005888
- Cardinal: 21013815864005888 can be written as Twenty-one quadrillion, thirteen trillion, eight hundred fifteen billion, eight hundred sixty-four million, five thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 2.1013815864005888 × 1016
Factors of 21013815864005888
Divisors of 21013815864005888
- Number of divisors d(n): 1944
-
Complete list of divisors:
1 2 4 7 8 11 14 16 22 23 28 32 44 46 49 53 56 64 77 88 92 98 106 112 121 128 154 161 176 184 196 212 224 242 253 256 308 322 343 352 368 371 392 424 448 484 506 529 539 583 616 644 686 704 736 742 784 847 848 896 968 1012 1058 1078 1127 1166 1219 1232 1288 1331 1372 1408 1472 1484 1568 1694 1696 1771 1792 1936 2024 2116 2156 2254 2332 2438 2464 2576 2597 2662 2744 2783 2809 2816 2944 2968 3136 3388 3392 3542 3703 3773 3872 4048 4081 4232 4312 4508 4664 4876 4928 5152 5194 5324 5488 5566 5618 5819 5888 5929 5936 6272 6413 6776 6784 7084 7406 7546 7744 7889 8096 8162 8464 8533 8624 9016 9317 9328 9752 9856 10304 10388 10648 10976 11132 11236 11638 11858 11872 12397 12544 12826 13409 13552 13568 14168 14641 14812 15092 15488 15778 16192 16324 16928 17066 17248 18032 18179 18634 18656 19481 19504 19663 19712 20608 20776 21296 21952 22264 22472 23276 23716 23744 24794 25652 25921 26818 27104 28037 28336 28567 29282 29624 30184 30613 30899 30976 31556 32384 32648 33856 34132 34496 36064 36358 37268 37312 38962 39008 39326 40733 41216 41503 41552 42592 43904 44528 44891 44944 46552 47432 47488 49588 51304 51842 53636 54208 56074 56672 57134 58564 59248 59731 60368 61226 61798 63112 64009 64607 64768 65219 65296 67712 68264 68992 70543 72128 72716 74536 74624 77924 78016 78652 81466 83006 83104 85184 86779 87808 89056 89782 89888 93104 93863 94864 94976 99176 102487 102608 103684 107272 108416 112148 113344 114268 117128 118496 119462 120736 122452 123596 126224 128018 129214 130438 130592 135424 136367 136528 137641 137984 141086 144256 145432 147499 149072 149248 155848 156032 157304 161051 162932 166012 166208 170368 173558 178112 179564 179776 181447 186208 187726 189728 196259 198352 199969 204974 205216 207368 214291 214544 216293 216832 224296 226688 228536 234256 236992 238924 241472 244904 247192 252448 256036 258428 260876 261184 272734 273056 275282 282172 285131 288512 290864 294998 298144 308407 311696 312064 314237 314608 322102 325864 332024 332416 336743 339889 340736 347116 356224 359128 359552 362894 372416 375452 379456 392518 396704 399938 409948 410432 414736 418117 428582 429088 432586 448063 448592 452249 453376 456533 457072 468512 473984 477848 482944 489808 493801 494384 504896 512072 516856 521752 522368 545468 546112 550564 564344 570262 581728 589996 596288 616814 623392 628474 629216 644204 651728 657041 664048 664832 673486 679778 694232 704099 710677 712448 717409 718256 719104 725788 744832 750904 758912 775973 785036 793408 799876 819896 820864 829472 836234 857164 858176 865172 896126 897184 904498 913066 914144 937024 947968 954569 955696 963487 965888 979616 987602 988768 1009792 1024144 1032493 1033712 1043504 1044736 1090936 1092224 1101128 1127357 1128688 1140524 1163456 1179992 1192576 1233628 1246784 1256948 1258432 1288408 1303456 1314082 1328096 1346972 1359556 1373813 1388464 1408198 1421354 1434818 1436512 1451576 1485961 1489664 1500037 1501808 1514051 1517824 1551946 1570072 1586816 1599752 1622489 1639792 1641728 1658944 1672468 1714328 1716352 1730344 1792252 1794368 1808996 1826132 1828288 1874048 1909138 1911392 1926974 1959232 1975204 1977536 1995917 2019584 2048288 2064986 2067424 2087008 2158849 2181872 2184448 2199659 2202256 2254714 2257376 2281048 2326912 2357201 2359984 2379223 2385152 2467256 2493568 2513896 2516864 2576816 2606912 2628164 2656192 2693944 2719112 2747626 2776928 2816396 2842708 2869636 2873024 2903152 2971922 3000074 3003616 3028102 3103892 3136441 3140144 3165743 3173632 3199504 3244978 3279584 3317888 3344936 3392477 3428656 3432704 3456607 3460688 3584504 3588736 3617992 3652264 3656576 3704173 3738779 3748096 3818276 3822784 3853948 3918464 3950408 3955072 3991834 4096576 4129972 4134848 4174016 4317698 4363744 4399318 4404512 4509428 4514752 4562096 4599287 4653824 4714402 4719968 4758446 4928693 4934512 4974739 4987136 5021863 5027792 5033728 5153632 5213824 5256328 5312384 5387888 5431811 5438224 5495252 5553856 5632792 5685416 5739272 5746048 5806304 5943844 6000148 6007232 6056204 6207784 6272882 6280288 6331486 6399008 6489956 6559168 6635776 6689872 6784954 6857312 6913214 6921376 7169008 7177472 7227451 7235984 7304528 7313152 7408346 7477558 7636552 7645568 7707896 7745089 7817447 7836928 7891499 7900816 7910144 7983668 8193152 8259944 8269696 8348032 8535703 8635396 8727488 8798636 8809024 9018856 9029504 9124192 9198574 9428804 9439936 9516892 9616691 9857386 9869024 9949478 10043726 10055584 10307264 10401727 10427648 10500259 10512656 10598357 10624768 10775776 10863622 10876448 10990504 11107712 11265584 11357423 11370832 11478544 11492096 11612608 11887688 12000296 12014464 12112408 12415568 12545764 12560576 12662972 12798016 12979912 13118336 13379744 13569908 13714624 13826428 13842752 14338016 14454902 14471968 14609056 14816692 14955116 15111943 15273104 15291136 15415792 15490178 15634894 15782998 15801632 15967336 16345571 16386304 16500407 16519888 16539392 16654561 16696064 17071406 17270792 17454976 17597272 17618048 17847379 18037712 18059008 18248384 18397148 18857608 18879872 19033784 19233382 19714772 19738048 19898956 20087452 20111168 20614528 20803454 21000518 21025312 21196714 21551552 21727244 21752896 21955087 21981008 22160201 22215424 22531168 22714846 22741664 22957088 23225216 23747339 23775376 24000592 24028928 24196249 24224816 24831136 25091528 25121152 25325944 25596032 25929211 25959824 26171453 26236672 26759488 27139816 27429248 27652856 27685504 28676032 28909804 28943936 29218112 29633384 29910232 30223886 30546208 30831584 30980356 31269788 31565996 31603264 31934672 32691142 33000814 33039776 33309122 34142812 34500851 34541584 34823173 34909952 35194544 35236096 35694758 36075424 36496768 36794296 37317247 37715216 37759744 38022677 38067568 38466764 39429544 39476096 39797912 40174904 40222336 41126569 41229056 41606908 42001036 42050624 42393428 43103104 43454488 43505792 43910174 43962016 44320402 45062336 45429692 45483328 45914176 46450432 47494678 47550752 48001184 48392498 48449632 49662272 50183056 50242304 50592157 50651888 51192064 51858422 51919648 52342906 53518976 54215623 54279632 54722129 54858496 55240493 55305712 55371008 57352064 57819608 57887872 58436224 59266768 59749921 59820464 60447772 61092416 61663168 61960712 62539576 63131992 63206528 63869344 65382284 66001628 66079552 66618244 68285624 69001702 69083168 69646346 70389088 71389516 72150848 72812089 72993536 73588592 74634494 75430432 76045354 76135136 76933528 78859088 78952192 79501961 79595824 80349808 80444672 82253138 83213816 84002072 84101248 84786856 85195979 85991917 86206208 86908976 87011584 87820348 87924032 88640804 90124672 90859384 90966656 91828352 94989356 95101504 96002368 96784996 96899264 99324544 100366112 101184314 101303776 103716844 103839296 104685812 105783601 107037952 108431246 108559264 109444258 110480986 110611424 114418997 114704128 115502849 115639216 115775744 116581927 116872448 118533536 119499842 119640928 120895544 122184832 123326336 123921424 124931653 125079152 126263984 126413056 127738688 130764568 132003256 132159104 133236488 136571248 138003404 138166336 139292692 140778176 142779032 144301696 145624178 147177184 149268988 150860864 152090708 152270272 153867056 157718176 159003922 159191648 160699616 164506276 166231373 166427632 168004144 168202496 169573712 170391958 171983834 173817952 175640696 175848064 177281608 179801281 180249344 181504477 181718768 181933312 183200171 183656704 189978712 190203008 192004736 193569992 193798528 196321169 198649088 200732224 202368628 202607552 207433688 207678592 209371624 211567202 216862492 217118528 218888516 220961972 221222848 228837994 231005698 231278432 233163854 237067072 238999684 239281856 241505957 241791088 243762211 244369664 246652672 247842848 249863306 250158304 252527968 255477376 261220729 261529136 264006512 264318208 266158739 266472976 273142496 276006808 276332672 278585384 281556352 285558064 287885983 288603392 291248356 294354368 298537976 301721728 304181416 304540544 307734112 315436352 318007844 318383296 321399232 329012552 332462746 332855264 336008288 339147424 340783916 343967668 347635904 351281392 351696128 354563216 359602562 363008954 363437536 366400342 379509361 379957424 380406016 383054903 384009472 387139984 387597056 392642338 401464448 404737256 405215104 410489717 414867376 415357184 418249447 418743248 423134404 433724984 434237056 437777032 441923944 442445696 452392259 457675988 462011396 462556864 466327708 474134144 477999368 478563712 483011914 483582176 487524422 495685696 499726612 500316608 505055936 509684623 510954752 522441458 523058272 528013024 532317478 532945952 546284992 552013616 552665344 556513727 557170768 563112704 571116128 575771966 582496712 588708736 596371853 597075952 601943419 603443456 608362832 609081088 615468224 630872704 636015688 636766592 642798464 658025104 664925492 665710528 672016576 678294848 681567832 687935336 695271808 702562784 709126432 719205124 726017908 726875072 732800684 759018722 759914848 766109806 774279968 785284676 800932979 802928896 809474512 810430208 820979434 829734752 836498894 837486496 846268808 867449968 868474112 874521571 875554064 883847888 884891392 904784518 915351976 924022792 925113728 932655416 945911087 948268288 955998736 957127424 966023828 967164352 975048844 991371392 999453224 1000633216 1010111872 1019369246 1044882916 1046116544 1056026048 1064634956 1065891904 1092569984 1104027232 1113027454 1114341536 1142232256 1151543932 1163619611 1164993424 1177417472 1192743706 1194151904 1203886838 1216725664 1230936448 1258608967 1261745408 1270531339 1272031376 1273533184 1282401197 1285596928 1316050208 1329850984 1331421056 1344033152 1356589696 1363135664 1374248183 1375870672 1390543616 1405125568 1418252864 1438410248 1452035816 1453750144 1465601368 1518037444 1519829696 1532219612 1548559936 1570569352 1601865958 1618949024 1641958868 1659469504 1672997788 1674972992 1692537616 1734899936 1749043142 1751108128 1767695776 1809569036 1828545103 1830703952 1848045584 1850227456 1865310832 1891822174 1911997472 1932047656 1934328704 1950097688 1977814091 1982742784 1998906448 2001266432 2015201881 2020223744 2038738492 2089765832 2092233088 2112052096 2129269912 2131783808 2185139968 2208054464 2226054908 2228683072 2284464512 2303087864 2327239222 2329986848 2385487412 2388303808 2407773676 2433451328 2461872896 2517217934 2541062678 2544062752 2564802394 2632100416 2656565527 2659701968 2662842112 2681384321 2688066304 2713179392 2726271328 2748496366 2751741344 2810251136 2836505728 2873428019 2876820496 2904071632 2907500288 2927746129 2931202736 3036074888 3039659392 3064439224 3097119872 3141138704 3166745813 3203731916 3237898048 3283917736 3318939008 3345995576 3349945984 3385075232 3469799872 3498086284 3502216256 3535391552 3619138072 3657090206 3661407904 3696091168 3730621664 3783644348 3823994944 3864095312 3868657408 3900195376 3955628182 3997812896 4030403762 4077476984 4174602971 4179531664 4184466176 4213603933 4224104192 4258539824 4263567616 4416108928 4452109816 4457366144 4515386887 4568929024 4606175728 4654478444 4659973696 4770974824 4776607616 4815547352 4866902656 5034435868 5082125356 5088125504 5129604788 5264200832 5313131054 5319403936 5362768642 5452542656 5496992732 5503482688 5606530853 5620502272 5673011456 5746856038 5753640992 5808143264 5855492258 5862405472 6072149776 6079318784 6121650997 6128878448 6194239744 6282277408 6333491626 6407463832 6475796096 6567835472 6621377609 6637878016 6691991152 6699891968 6770150464 6939599744 6996172568 7004432512 7070783104 7238276144 7314180412 7322815808 7392182336 7461243328 7567288696 7647989888 7728190624 7800390752 7911256364 7995625792 8060807524 8154953968 8349205942 8359063328 8427207866 8517079648 8810262769 8832217856 8904219632 8914732288 9030773774 9212351456 9308956888 9319947392 9541949648 9553215232 9619737281 9631094704 9733805312 10068871736 10164250712 10176251008 10259209576 10405021957 10528401664 10626262108 10638807872 10725537284 10905085312 10993985464 11006965376 11213061706 11493712076 11507281984 11616286528 11710984516 11724810944 12144299552 12243301994 12257756896 12564554816 12666983252 12799815721 12814927664 12951592192 13135670944 13242755218 13383982304 13540300928 13844698637 13879199488 13992345136 14008865024 14106413167 14141566208 14476552288 14628360824 14645631616 14784364672 14922486656 15134577392 15295979776 15456381248 15600781504 15822512728 15991251584 16121615048 16309907936 16698411884 16718126656 16854415732 17034159296 17620525538 17808439264 18061547548 18424702912 18617913776 18639894784 19083899296 19239474562 19262189408 20113996133 20137743472 20328501424 20352502016 20518419152 20810043914 21252524216 21277615744 21451074568 21755955001 21810170624 21987970928 22013930752 22167220691 22426123412 22987424152 23014563968 23232573056 23421969032 23449621888 24288599104 24486603988 24515513792 25129109632 25333966504 25599631442 25629855328 26271341888 26485510436 26767964608 27080601856 27689397274 27984690272 28212826334 28953104576 29222220797 29256721648 29291263232 29495227531 29568729344 29844973312 30269154784 30912762496 31201563008 31607708209 31645025456 31982503168 32243230096 32619815872 33396823768 33436253312 33708831464 34068318592 35241051076 35616878528 36123095096 36849405824 37235827552 38167798592 38478949124 38524378816 40227992266 40275486944 40657002848 41036838304 41620087828 42505048432 42555231488 42902149136 43511910002 43975941856 44334441382 44852246824 45974848304 46029127936 46349643263 46465146112 46843938064 46899243776 48577198208 48973207976 49031027584 50258219264 50667933008 51199262884 51259710656 52542683776 52971020872 53535929216 55378794548 55969380544 56425652668 57906209152 58444441594 58513443296 58990455062 60538309568 61671839383 61825524992 62403126016 63215416418 63290050912 64486460192 65239631744 66793647536 66872506624 67338160967 67417662928 68136637184 70482102152 71233757056 72246190192 72835153699 73698811648 74471655104 76335597184 76957898248 77048757632 80455984532 80550973888 81314005696 82073676608 83240175656 85010096864 85804298272 87023820004 87951883712 88668882764 89704493648 91949696608 92699286526 93687876128 96912890459 97154396416 97946415952 98062055168 101335866016 102398525768 102519421312 105085367552 105942041744 107071858432 110757589096 111938761088 112851305336 115812418304 116888883188 117026886592 117980910124 121076619136 123343678766 126430832836 126580101824 128972920384 130479263488 133587295072 134676321934 134835325856 140797972931 140964204304 142467514112 144492380384 145670307398 148943310208 152291685007 152671194368 153915796496 154097515264 155170544837 160911969064 161101947776 162628011392 164147353216 166480351312 170020193728 171608596544 174047640008 175903767424 177337765528 179408987296 183899393216 185398573052 187375752256 193825780918 195892831904 202671732032 204797051536 205038842624 211884083488 221253957463 221515178192 223877522176 225702610672 233777766376 234053773184 235961820248 239315505011 242153238272 246687357532 252861665672 253160203648 257945840768 267174590144 269352643868 269670651712 281595945862 281928408608 288984760768 291340614796 297886620416 304583370014 307831592992 310341089674 321823938128 322203895552 324447502841 325256022784 328294706432 332960702624 340040387456 343217193088 348095280016 351807534848 354675531056 358817974592 367798786432 370797146104 374751504512 387651561836 391785663808 405343464064 409594103072 423768166976 442507914926 443030356384 451405221344 467555532752 468107546368 471923640496 478631010022 493374715064 505723331344 506320407296 509846075893 515891681536 534349180288 538705287736 539341303424 563191891724 563856817216 577969521536 582681229592 609166740028 615663185984 620682179348 643647876256 648895005682 665921405248 678390233213 680080774912 686434386176 696190560032 709351062112 717635949184 735597572864 741594292208 749503009024 775303123672 783571327616 810686928128 819188206144 847536333952 885015829852 886060712768 902810442688 935111065504 943847280992 957262020044 986749430128 1011446662688 1019692151786 1066041795049 1068698360576 1077410575472 1078682606848 1126383783448 1127713634432 1155939043072 1165362459184 1218333480056 1231326371968 1241364358696 1287295752512 1297790011364 1331842810496 1356780466426 1392381120064 1418702124224 1435271898368 1483188584416 1548777702241 1550606247344 1567142655232 1638376412288 1675208535077 1695072667904 1770031659704 1772121425536 1805620885376 1870222131008 1887694561984 1914524040088 1973498860256 2022893325376 2039384303572 2132083590098 2154821150944 2252767566896 2255427268864 2330724918368 2436666960112 2462652743936 2482728717392 2574591505024 2595580022728 2663685620992 2713560932852 2784762240128 2837404248448 2966377168832 3097555404482 3101212494688 3276752824576 3350417070154 3540063319408 3544242851072 3568922531251 3611241770752 3740444262016 3775389123968 3829048080176 3946997720512 4045786650752 4078768607144 4264167180196 4309642301888 4505535133792 4661449836736 4873333920224 4965457434784 5149183010048 5191160045456 5427121865704 5569524480256 5674808496896 5932754337664 6195110808964 6202424989376 6700834140308 7080126638816 7137845062502 7462292565343 7480888524032 7550778247936 7658096160352 7893995441024 8091573301504 8157537214288 8528334360392 8619284603776 9011070267584 9322899673472 9746667840448 9930914869568 10382320090912 10854243731408 11726459745539 11865508675328 12390221617928 12404849978752 13401668280616 14160253277632 14275690125004 14924585130686 15316192320704 15787990882048 16315074428576 17056668720784 17238569207552 18022140535168 18645799346944 19493335680896 19861829739136 20764640181824 21708487462816 23452919491078 24780443235856 24809699957504 26803336561232 28320506555264 28551380250008 29849170261372 30632384641408 32630148857152 34113337441568 36044281070336 38986671361792 39723659478272 41529280363648 43416974925632 46905838982156 49560886471712 53606673122464 56641013110528 57102760500016 59698340522744 61264769282816 65260297714304 68226674883136 82085218218773 83058560727296 86833949851264 93811677964312 99121772943424 107213346244928 114205521000032 119396681045488 130520595428608 136453349766272 164170436437546 173667899702528 187623355928624 198243545886848 214426692489856 228411042000064 238793362090976 272906699532544 328340872875092 375246711857248 396487091773696 428853384979712 456822084000128 477586724181952 656681745750184 750493423714496 913644168000256 955173448363904 1313363491500368 1500986847428992 1910346896727808 2626726983000736 3001973694857984 5253453966001472 10506907932002944 21013815864005888
- Sum of all divisors σ(n): 57330170925249600
- Sum of proper divisors (its aliquot sum) s(n): 36316355061243712
- 21013815864005888 is an abundant number, because the sum of its proper divisors (36316355061243712) is greater than itself. Its abundance is 15302539197237824
Bases of 21013815864005888
- Binary: 10010101010011111110100010001011111001100010101000000002
- Hexadecimal: 0x4AA7F445F31500
- Base-36: 5QWRXQKS54W
Squares and roots of 21013815864005888
- 21013815864005888 squared (210138158640058882) is 441580457166345525191614498668544
- 21013815864005888 cubed (210138158640058883) is 9279290416037124109908755834345785011150176387072
-
The
square root of 21013815864005888 is 144961428.8837064685 -
The
cube root of 21013815864005888 is 275952.9074242363
Scales and comparisons
How big is 21013815864005888?- 21,013,815,864,005,888 seconds is equal to 668,174,344 years, 24 weeks, 4 days, 22 hours, 58 minutes, 8 seconds.
-
To count from 1 to 21,013,815,864,005,888 would take you about two billion, four million, five hundred twenty-three thousand and thirty-three 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 21013815864005888 cubic inches would be around 22996.1 feet tall.
Recreational maths with 21013815864005888
- 21013815864005888 backwards is 88850046851831012
- The number of decimal digits it has is: 17
- The sum of 21013815864005888's digits is 68
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 21013815864005888 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.
APA style:
Numbermatics. (2024). Number 21013815864005888 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/21013815864005888/
Chicago style:
Numbermatics. 2024. "Number 21013815864005888 - Facts about the integer". https://numbermatics.com/n/21013815864005888/
The information we have on file for 21013815864005888 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!
Keywords: Divisors of 21013815864005888, math, Factors of 21013815864005888, curriculum, school, college, exams, university, Prime factorization of 21013815864005888, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, thirteen trillion, eight hundred fifteen billion, eight hundred sixty-four million, five thousand, eight hundred eighty-eight.