21354014559121920
21,354,014,559,121,920 is an even composite number composed of eight prime numbers multiplied together.
21354014559121920 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.
Prime factorization of 21354014559121920:
29 × 32 × 5 × 13 × 17 × 19 × 421 × 524287
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 17 × 19 × 421 × 524287)See below for interesting mathematical facts about the number 21354014559121920 from the Numbermatics database.
Names of 21354014559121920
- Cardinal: 21354014559121920 can be written as Twenty-one quadrillion, three hundred fifty-four trillion, fourteen billion, five hundred fifty-nine million, one hundred twenty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.135401455912192 × 1016
Factors of 21354014559121920
Divisors of 21354014559121920
- Number of divisors d(n): 1920
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 19 20 24 26 30 32 34 36 38 39 40 45 48 51 52 57 60 64 65 68 72 76 78 80 85 90 95 96 102 104 114 117 120 128 130 136 144 152 153 156 160 170 171 180 190 192 195 204 208 221 228 234 240 247 255 256 260 272 285 288 304 306 312 320 323 340 342 360 380 384 390 408 416 421 442 456 468 480 494 510 512 520 544 570 576 585 608 612 624 640 646 663 680 684 720 741 760 765 768 780 816 832 842 855 884 912 936 960 969 988 1020 1040 1088 1105 1140 1152 1170 1216 1224 1235 1248 1263 1280 1292 1326 1360 1368 1440 1482 1520 1530 1536 1560 1615 1632 1664 1684 1710 1768 1824 1872 1920 1938 1976 1989 2040 2080 2105 2176 2210 2223 2280 2304 2340 2432 2448 2470 2496 2526 2560 2584 2652 2720 2736 2880 2907 2964 3040 3060 3120 3230 3264 3315 3328 3368 3420 3536 3648 3705 3744 3789 3840 3876 3952 3978 4080 4160 4199 4210 4352 4420 4446 4560 4608 4680 4845 4864 4896 4940 4992 5052 5168 5304 5440 5472 5473 5760 5814 5928 6080 6120 6240 6315 6460 6528 6630 6656 6736 6840 7072 7157 7296 7410 7488 7578 7680 7752 7904 7956 7999 8160 8320 8398 8420 8704 8840 8892 9120 9360 9690 9728 9792 9880 9945 9984 10104 10336 10608 10880 10944 10946 11115 11520 11628 11856 12160 12240 12480 12597 12630 12920 13056 13260 13472 13680 14144 14314 14535 14592 14820 14976 15156 15504 15808 15912 15998 16320 16419 16640 16796 16840 17680 17784 18240 18720 18945 19380 19584 19760 19890 19968 20208 20672 20995 21216 21471 21760 21888 21892 22230 23040 23256 23712 23997 24320 24480 24960 25194 25260 25840 26112 26520 26944 27360 27365 28288 28628 29070 29184 29640 29952 30312 31008 31616 31824 31996 32640 32838 33280 33592 33680 35360 35568 35785 36480 37440 37791 37890 38760 39168 39520 39780 39995 40416 41344 41990 42432 42942 43520 43776 43784 44460 46512 47424 47994 48640 48960 49257 49920 50388 50520 51680 53040 53888 54720 54730 56576 57256 58140 59280 59904 60624 62016 62985 63232 63648 63992 64413 65280 65676 67184 67360 70720 71136 71570 71991 72960 74880 75582 75780 77520 78336 79040 79560 79990 80832 82095 82688 83980 84864 85884 87552 87568 88920 93024 93041 94848 95988 97920 98514 99840 100776 101040 103360 103987 106080 107355 107776 109440 109460 113152 114512 116280 118560 119985 121248 124032 125970 126464 127296 127984 128826 130560 131352 134368 134720 135983 141440 142272 143140 143982 145920 149760 151164 151560 155040 158080 159120 159980 161664 164190 165376 167960 169728 171768 175136 177840 186048 186082 188955 189696 191976 195840 197028 201552 202080 206720 207974 212160 214710 215552 218880 218920 229024 232560 237120 239970 242496 246285 248064 251940 254592 255968 257652 262704 268736 269440 271966 279123 282880 284544 286280 287964 299520 302328 303120 310080 311961 316160 318240 319960 322065 323328 328380 335920 339456 343536 350272 355680 359955 372096 372164 377910 379392 383952 391680 394056 403104 404160 407949 413440 415948 424320 429420 437760 437840 458048 465120 465205 474240 479940 484992 492570 496128 503880 509184 511936 515304 519935 524287 525408 537472 538880 543932 558246 565760 569088 572560 575928 604656 606240 620160 623922 632320 636480 639920 644130 646656 656760 671840 679915 687072 700544 711360 719910 744192 744328 755820 767904 788112 806208 808320 815898 826880 831896 837369 848640 858840 875680 916096 930240 930410 935883 948480 959880 969984 985140 1007760 1018368 1023872 1030608 1039870 1048574 1050816 1074944 1077760 1087864 1116492 1138176 1145120 1151856 1209312 1212480 1223847 1240320 1247844 1272960 1279840 1288260 1313520 1343680 1359830 1374144 1395615 1401088 1422720 1439820 1488384 1488656 1511640 1535808 1559805 1572861 1576224 1612416 1616640 1631796 1663792 1674738 1697280 1717680 1751360 1767779 1832192 1860480 1860820 1871766 1896960 1919760 1939968 1970280 2015520 2039745 2047744 2061216 2079740 2097148 2101632 2149888 2175728 2232984 2290240 2303712 2418624 2424960 2447694 2480640 2495688 2545920 2559680 2576520 2621435 2627040 2687360 2719660 2748288 2791230 2802176 2845440 2879640 2977312 3023280 3071616 3119610 3145722 3152448 3224832 3233280 3263592 3327584 3349476 3435360 3502720 3535558 3664384 3720960 3721640 3743532 3839520 3940560 4031040 4079490 4095488 4122432 4159480 4186845 4194296 4203264 4351456 4465968 4580480 4607424 4679415 4718583 4837248 4849920 4895388 4991376 5091840 5119360 5153040 5242870 5254080 5303337 5374720 5439320 5496576 5582460 5690880 5759280 5954624 6046560 6119235 6143232 6239220 6291444 6304896 6449664 6527184 6655168 6698952 6815731 6870720 7005440 7071116 7441920 7443280 7487064 7679040 7864305 7881120 8062080 8158980 8244864 8318960 8373690 8388592 8406528 8702912 8838895 8912879 8931936 9160960 9214848 9358830 9437166 9674496 9699840 9790776 9961453 9982752 10238720 10306080 10485740 10508160 10606674 10749440 10878640 10993152 11164920 11518560 11909248 12093120 12238470 12286464 12478440 12582888 12609792 13054368 13310336 13397904 13631462 13741440 14010880 14142232 14886560 14974128 15358080 15728610 15762240 15910011 16124160 16317960 16489728 16637920 16747380 16777184 17405824 17677790 17825758 17863872 18321920 18429696 18717660 18874332 19348992 19581552 19922906 19965504 20447193 20477440 20612160 20971480 21016320 21213348 21757280 22329840 23037120 23592915 23818496 24186240 24476940 24956880 25165776 25219584 26108736 26516685 26620672 26738637 26795808 27262924 27482880 28284464 29773120 29884359 29948256 30716160 31457220 31524480 31820022 32248320 32635920 32979456 33275840 33494760 33554368 34078655 34811648 35355580 35651516 35727744 36859392 37435320 37748664 39163104 39845812 39931008 40894386 41224320 41942960 42032640 42426696 43514560 44564395 44659680 46074240 47185830 47636992 48372480 48953880 49807265 49913760 50331552 52217472 53033370 53241344 53477274 53591616 54525848 54965760 56568928 59546240 59768718 59896512 61341579 61432320 62914440 63048960 63640044 65271840 66551680 66989520 67108736 68157310 69623296 70711160 71303032 71455488 74870640 75497328 78326208 79550055 79691624 79862016 80215911 81788772 82448640 83885920 84853392 87029120 89128790 89319360 89653077 92148480 94371660 96744960 97907760 99614530 99827520 100663104 102235965 104434944 106066740 106954548 107183232 109051696 113137856 115867427 119092480 119537436 119793024 122683158 125828880 126097920 127280088 129498889 130543680 133103360 133693185 133979040 134217472 136314620 141422320 142606064 142910976 149421795 149741280 150994656 156652416 159100110 159383248 159724032 160431822 163577544 164897280 167771840 169344701 169706784 174058240 178257580 178638720 179306154 184296960 188743320 195815520 199229060 199655040 201326208 204471930 208869888 212133480 213909096 214366464 218103392 220724827 226275712 231734854 238184960 239074872 239586048 245366316 251657760 254560176 258997778 261087360 266206720 267386370 267958080 268434944 272629240 282844640 285212128 298843590 299482560 301989312 306707895 313304832 318200220 318766496 320863644 327155088 335543680 338689402 339413568 347602281 348116480 356515160 357277440 358612308 377486640 388496667 391631040 398458120 399310080 401079555 402652416 408943860 424266960 427818192 428732928 436206784 441449654 448265385 452551424 463469708 478149744 479172096 490732632 503315520 508034103 509120352 517995556 522174720 534772740 535916160 545258480 565689280 570424256 579337135 597687180 598965120 603978624 613415790 626609664 636400440 637532992 641727288 647494445 654310176 662174481 671087360 677378804 678827136 695204562 713030320 714554880 717224616 754973280 776993334 783262080 796916240 798620160 802159110 805304832 817887720 846723505 848533920 855636384 872413568 882899308 896530770 905102848 926939416 956299488 981465264 1006631040 1016068206 1018240704 1035991112 1042806843 1044349440 1069545480 1071832320 1090516960 1103624135 1131378560 1140848512 1158674270 1165490001 1195374360 1197930240 1207957248 1226831580 1272800880 1275065984 1283454576 1294988890 1308620352 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132088866780 133479275904 134200694816 135083594124 137732292048 140894791232 141263889280 142588238242 146340560301 148310306560 149182720128 150092882360 150975781668 157034442240 158506640136 158921875440 162570912960 163557096807 165758577920 166849094880 167750868520 168854492655 169516667136 172165365060 176118489040 177972367872 180111458832 183643056064 186478400160 188719727085 195085095552 195120747068 198133300170 198910293504 201301042224 205352732160 206598438072 211342186848 211895833920 213882357363 216761217280 218076129076 222465459840 225139323540 229511877120 229553820080 240148611776 243856369440 243900933835 248637866880 251626302780 254275000704 258248047590 260113460736 264177733560 266958551808 268401389632 270167188248 272595161345 275464584096 281789582464 282527778560 285176476484 292681120602 296620613120 298365440256 300185764720 301951563336 317013280272 317843750880 325141825920 327114193614 331517155840 333698189760 335501737040 337708985310 339033334272 344330730120 352236978080 356470595605 360222917664 367286112128 372956800320 377439454170 390170191104 390241494136 396266600340 402602084448 413196876144 422684373696 423791667840 427764714726 433522434560 436152258152 439021680903 444930919680 450278647080 459107640160 480297223552 487712738880 487801867670 490671290421 497275733760 503252605560 508550001408 516496095180 528355467120 533917103616 536802779264 540334376496 545190322690 550929168192 563579164928 565055557120 570352952968 585362241204 596730880512 600371529440 603903126672 634026560544 635687501760 641647072089 650283651840 654228387228 667396379520 671003474080 675417970620 688661460240 704473956160 712941191210 720445835328 731702801505 734572224256 745913600640 754878908340 780340382208 780482988272 792533200680 805204168896 817785484035 826393752288 845368747392 847583335680 855529429452 872304516304 878043361806 889861839360 900557294160 918215280320 926823548573 960594447104 975425477760 975603735340 981342580842 994551467520 1006505211120 1017100002816 1032992190360 1056710934240 1069411786815 1073605558528 1080668752992 1090380645380 1101858336384 1127158329856 1140705905936 1170724482408 1200743058880 1207806253344 1268053121088 1271375003520 1283294144178 1300567303680 1308456774456 1334792759040 1342006948160 1350835941240 1377322920480 1408947912320 1425882382420 1440891670656 1463405603010 1469144448512 1491827201280 1509757816680 1560965976544 1585066401360 1610408337792 1635570968070 1652787504576 1690737494784 1695166671360 1711058858904 1744609032608 1756086723612 1801114588320 1836430560640 1853647097146 1921188894208 1950850955520 1951207470680 1962685161684 2013010422240 2065984380720 2113421868480 2138823573630 2147211117056 2161337505984 2180761290760 2195108404515 2203716672768 2281411811872 2341448964816 2401486117760 2415612506688 2453356452105 2536106242176 2542750007040 2566588288356 2616913548912 2669585518080 2684013896320 2701671882480 2754645840960 2780470645719 2817895824640 2851764764840 2881783341312 2926811206020 2983654402560 3019515633360 3121931953088 3170132802720 3208235360445 3220816675584 3271141936140 3305575009152 3381474989568 3422117717808 3489218065216 3512173447224 3602229176640 3672861121280 3707294194292 3901701911040 3902414941360 3925370323368 4026020844480 4131968761440 4226843736960 4277647147260 4322675011968 4361522581520 4390216809030 4407433345536 4562823623744 4634117742865 4682897929632 4802972235520 4831225013376 4906712904210 5072212484352 5085500014080 5133176576712 5233827097824 5368027792640 5403343764960 5509291681920 5560941291438 5635791649280 5703529529680 5763566682624 5853622412040 6039031266720 6243863906176 6340265605440 6416470720890 6441633351168 6542283872280 6611150018304 6844235435616 6978436130432 7024346894448 7204458353280 7345722242560 7414588388584 7804829882720 7850740646736 8052041688960 8263937522880 8341411937157 8453687473920 8555294294520 8645350023936 8723045163040 8780433618060 9125647247488 9268235485730 9365795859264 9605944471040 9662450026752 9813425808420 10144424968704 10266353153424 10467654195648 10736055585280 10806687529920 11018583363840 11121882582876 11407059059360 11707244824080 12078062533440 12487727812352 12680531210880 12832941441780 13084567744560 13222300036608 13688470871232 13902353228595 13956872260864 14048693788896 14408916706560 14829176777168 15609659765440 15701481293472 16104083377920 16527875045760 16682823874314 16907374947840 17110588589040 17290700047872 17446090326080 17560867236120 18251294494976 18536470971460 18731591718528 19324900053504 19626851616840 20532706306848 20935308391296 21613375059840 22037166727680 22243765165752 22814118118720 23414489648160 24156125066880 24975455624704 25361062421760 25665882883560 26169135489120 27376941742464 27804706457190 27913744521728 28097387577792 28817833413120 29658353554336 31219319530880 31402962586944 32208166755840 33055750091520 33365647748628 34221177178080 34892180652160 35121734472240 36502588989952 37072941942920 37463183437056 39253703233680 41065412613696 41707059685785 41870616782592 43226750119680 44487530331504 45628236237440 46828979296320 48312250133760 50722124843520 51331765767120 52338270978240 54753883484928 55609412914380 56194775155584 59316707108672 62438639061760 62805925173888 66111500183040 66731295497256 68442354356160 69784361304320 70243468944480 74145883885840 74926366874112 78507406467360 82130825227392 83414119371570 83741233565184 86453500239360 88975060663008 91256472474880 93657958592640 96624500267520 102663531534240 104676541956480 109507766969856 111218825828760 112389550311168 118633414217344 124877278123520 125611850347776 133462590994512 136884708712320 139568722608640 140486937888960 148291767771680 157014812934720 164261650454784 166828238743140 177950121326016 182512944949760 187315917185280 205327063068480 209353083912960 222437651657520 224779100622336 237266828434688 251223700695552 266925181989024 273769417424640 280973875777920 296583535543360 314029625869440 328523300909568 333656477486280 355900242652032 374631834370560 410654126136960 418706167825920 444875303315040 474533656869376 533850363978048 547538834849280 561947751555840 593167071086720 628059251738880 667312954972560 711800485304064 821308252273920 889750606630080 1067700727956096 1123895503111680 1186334142173440 1256118503477760 1334625909945120 1423600970608128 1642616504547840 1779501213260160 2135401455912192 2372668284346880 2669251819890240 3559002426520320 4270802911824384 5338503639780480 7118004853040640 10677007279560960 21354014559121920
- Sum of all divisors σ(n): 88978102796943360
- Sum of proper divisors (its aliquot sum) s(n): 67624088237821440
- 21354014559121920 is an abundant number, because the sum of its proper divisors (67624088237821440) is greater than itself. Its abundance is 46270073678699520
Bases of 21354014559121920
- Binary: 10010111101110101011100111101000101001100110010000000002
- Hexadecimal: 0x4BDD5CF4533200
- Base-36: 5U9D6V06M80
Squares and roots of 21354014559121920
- 21354014559121920 squared (213540145591219202) is 455993937791190927391081424486400
- 21354014559121920 cubed (213540145591219203) is 9737301186464426146353366623104565344770981888000
-
The
square root of 21354014559121920 is 146130128.8548050245 -
The
cube root of 21354014559121920 is 277434.1030516075
Scales and comparisons
How big is 21354014559121920?- 21,354,014,559,121,920 seconds is equal to 678,991,610 years, 35 weeks, 1 day, 3 hours, 12 minutes.
-
To count from 1 to 21,354,014,559,121,920 would take you about two billion, thirty-six million, nine hundred seventy-four thousand, eight hundred thirty-two 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 21354014559121920 cubic inches would be around 23119.5 feet tall.
Recreational maths with 21354014559121920
- 21354014559121920 backwards is 02912195541045312
- The number of decimal digits it has is: 17
- The sum of 21354014559121920's digits is 54
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The information we have on file for 21354014559121920 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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