21213918472320
21,213,918,472,320 is an even composite number composed of six prime numbers multiplied together.
21213918472320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.
Prime factorization of 21213918472320:
27 × 33 × 5 × 72 × 292 × 313
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 29 × 29 × 31 × 31 × 31)See below for interesting mathematical facts about the number 21213918472320 from the Numbermatics database.
Names of 21213918472320
- Cardinal: 21213918472320 can be written as Twenty-one trillion, two hundred thirteen billion, nine hundred eighteen million, four hundred seventy-two thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.121391847232 × 1013
Factors of 21213918472320
Divisors of 21213918472320
- Number of divisors d(n): 2304
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 29 30 31 32 35 36 40 42 45 48 49 54 56 58 60 62 63 64 70 72 80 84 87 90 93 96 98 105 108 112 116 120 124 126 128 135 140 144 145 147 155 160 168 174 180 186 189 192 196 203 210 216 217 224 232 240 245 248 252 261 270 279 280 288 290 294 310 315 320 336 348 360 372 378 384 392 406 420 432 434 435 441 448 464 465 480 490 496 504 522 540 558 560 576 580 588 609 620 630 640 651 672 696 720 735 744 756 783 784 812 837 840 841 864 868 870 882 896 899 928 930 945 960 961 980 992 1008 1015 1044 1080 1085 1116 1120 1152 1160 1176 1218 1240 1260 1302 1305 1323 1344 1392 1395 1421 1440 1470 1488 1512 1519 1566 1568 1624 1674 1680 1682 1728 1736 1740 1764 1798 1827 1856 1860 1890 1920 1922 1953 1960 1984 2016 2030 2088 2160 2170 2205 2232 2240 2320 2352 2436 2480 2520 2523 2604 2610 2646 2688 2697 2784 2790 2842 2880 2883 2940 2976 3024 3038 3045 3132 3136 3248 3255 3348 3360 3364 3456 3472 3480 3528 3596 3654 3712 3720 3780 3844 3906 3915 3920 3968 4032 4060 4176 4185 4205 4263 4320 4340 4410 4464 4480 4495 4557 4640 4704 4805 4872 4960 5040 5046 5208 5220 5292 5394 5481 5568 5580 5684 5760 5766 5859 5880 5887 5952 6048 6076 6090 6264 6272 6293 6496 6510 6615 6696 6720 6727 6728 6944 6960 7056 7105 7192 7308 7440 7560 7569 7595 7688 7812 7830 7840 8064 8091 8120 8352 8370 8410 8526 8640 8649 8680 8820 8928 8990 9114 9135 9280 9408 9610 9744 9765 9920 10080 10092 10416 10440 10584 10788 10962 11136 11160 11368 11532 11718 11760 11774 11904 12096 12152 12180 12528 12586 12615 12789 12992 13020 13230 13392 13440 13454 13456 13485 13671 13888 13920 14112 14210 14384 14415 14616 14880 15120 15138 15190 15376 15624 15660 15680 16182 16240 16704 16740 16820 17052 17280 17298 17360 17640 17661 17856 17980 18228 18270 18560 18816 18879 19220 19488 19530 19840 20160 20181 20184 20832 20880 21168 21315 21576 21924 22320 22707 22736 22785 23064 23436 23520 23548 24192 24273 24304 24360 25056 25172 25230 25578 25947 25984 26040 26071 26460 26784 26908 26912 26970 27342 27405 27776 27840 27869 28224 28420 28768 28830 29232 29295 29435 29760 29791 30240 30276 30380 30752 31248 31320 31360 31465 32364 32480 33408 33480 33635 33640 34104 34596 34720 35280 35322 35712 35960 36456 36540 37758 37845 38367 38440 38976 39060 40320 40362 40368 40455 41013 41209 41664 41760 42336 42630 43152 43245 43848 44051 44640 45414 45472 45570 46128 46872 47040 47089 47096 48546 48608 48720 50112 50344 50460 51156 51894 52080 52142 52920 52983 53568 53816 53824 53940 54684 54810 55680 55738 56448 56637 56840 57536 57660 58464 58590 58870 59520 59582 60480 60543 60552 60760 61504 62496 62640 62930 63945 64728 64960 66960 67270 67280 68208 68355 69192 69440 70560 70644 71920 72912 73080 75516 75690 76734 76880 77952 78120 78213 80724 80736 80910 82026 82418 83328 83520 83607 84672 85260 86304 86490 87696 88102 88305 89280 89373 90828 90944 91140 92256 93744 94080 94178 94192 94395 97092 97216 97440 100224 100688 100905 100920 102312 103788 104160 104284 105840 105966 107136 107632 107648 107880 109368 109620 111476 113274 113535 113680 115072 115320 116928 117180 117740 119164 120960 121086 121104 121365 121520 123008 123627 124992 125280 125860 127890 129456 129735 129920 130355 132153 133920 134540 134560 136416 136710 138384 138880 139345 141120 141267 141288 143840 145824 146160 148955 151032 151380 153468 153760 156240 156426 158949 161448 161472 161820 164052 164836 167040 167214 169344 169911 170520 172608 172980 175392 176204 176610 178560 178746 181629 181656 181888 182280 182497 184512 187488 188356 188384 188790 191835 194184 194432 194880 195083 201376 201810 201840 204624 205065 206045 207576 208320 208537 208568 211680 211932 215264 215760 218736 219240 220255 222952 226548 227070 227360 230640 233856 234360 234639 235445 235480 238328 242172 242208 242730 243040 247254 249984 250560 250821 251720 255780 258912 259470 260710 264306 264915 267840 268119 269080 269120 272832 273420 276768 278690 282240 282534 282576 283185 287680 291648 292320 297910 302064 302715 302760 306936 307520 312480 312852 317898 322896 322944 323640 328104 329672 334428 339822 341040 345216 345960 350784 352408 353220 357492 363258 363312 364560 364994 369024 370881 374976 376712 376768 377580 383670 388368 389760 390166 391065 396459 402752 403620 403680 409248 410130 412090 415152 416640 417074 417136 418035 423360 423801 423864 430528 431520 437472 438480 440510 445904 446865 453096 454140 454720 461280 468720 469278 470890 470960 476656 484344 484416 485460 486080 494508 501120 501642 503440 511560 517824 518940 521420 528612 529830 535680 536238 538160 538240 545664 546840 547491 553536 557380 565068 565152 566370 575360 583296 584640 585249 595820 604128 605430 605520 613872 615040 618135 624960 625611 625704 635796 645792 647280 656208 659344 660765 668856 679644 682080 691920 701568 703917 704816 706335 706440 714984 726516 726624 729120 729988 741762 749952 752463 753424 753536 755160 767340 776736 780332 782130 792918 794745 804357 805504 807240 807360 808201 818496 820260 824180 830304 834148 834272 836070 846720 847602 847728 849555 861056 863040 863939 874944 876960 881020 891808 893730 906192 908145 908280 909440 912485 922560 937440 938556 941780 941920 953312 968688 968832 970920 972160 975415 989016 1003284 1006880 1023120 1035648 1037880 1042685 1042840 1057224 1059660 1072476 1076320 1093680 1094982 1107072 1112643 1114760 1130136 1130304 1132740 1169280 1170498 1173195 1189377 1191640 1208256 1210860 1211040 1227744 1236270 1249920 1251222 1251408 1254105 1271403 1271592 1277479 1291584 1294560 1312416 1318688 1321530 1337712 1340595 1359288 1364160 1365581 1383840 1407834 1409632 1412670 1412880 1429968 1453032 1453248 1458240 1459759 1459976 1483524 1504926 1506848 1510320 1534680 1553472 1560664 1564260 1585836 1589490 1608714 1614480 1614720 1616402 1636992 1640520 1642473 1648360 1660608 1668296 1668544 1672140 1695204 1695456 1699110 1726080 1727878 1749888 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3883680 3901660 3956064 3964590 4013136 4021785 4027520 4041005 4092480 4096743 4151520 4170740 4171360 4228896 4238010 4238640 4289904 4305280 4319695 4374720 4379277 4379928 4450572 4459040 4520544 4530960 4681992 4692780 4757508 4766560 4843440 4844160 4849206 4910976 4927419 4945080 5004888 5005632 5016420 5085612 5086368 5109916 5178240 5183634 5249664 5267241 5274752 5286120 5350848 5362380 5437152 5462324 5474910 5535360 5563215 5630499 5631336 5638528 5650680 5651520 5657407 5719872 5812128 5839036 5839904 5852490 5934096 5946885 6019704 6027392 6041280 6047573 6138720 6242656 6256110 6257040 6343344 6357015 6357960 6387395 6434856 6457920 6465608 6562080 6569892 6593440 6673184 6688560 6780816 6781824 6796440 6827905 6911512 7022988 7039170 7048160 7149840 7249536 7265160 7266240 7273809 7298795 7299880 7417620 7507332 7508448 7524630 7534240 7664874 7749504 7767360 7775451 7803320 7912128 7929180 8026272 8043570 8082010 8184960 8193486 8212365 8303040 8341480 8342720 8457792 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17802288 17836160 18082176 18123840 18142719 18727968 18768330 18771120 19030032 19066240 19162185 19373760 19396824 19709676 19780320 20019552 20065680 20342448 20345472 20439664 20483715 20734536 21068964 21144480 21449520 21748608 21821427 21849296 21896385 21899640 22252860 22521996 22525344 22602720 22629628 22994622 23248512 23326353 23356144 23359616 23409960 23736384 23787540 24078816 24190292 24246030 24554880 24580458 24637095 24970624 25024440 25028160 25054231 25373376 25428060 25431840 25549580 25739424 25862432 25918170 26248320 26275662 26279568 26336205 26373760 26692736 26754240 27123264 27185760 27311620 27646048 28091952 28152495 28156680 28192640 28287035 28599360 29060640 29095236 29195180 29199520 29670480 30029328 30033792 30098520 30136960 30237865 30659496 31101804 31213280 31716720 32105088 32174280 32328040 32773944 32849460 33365920 33904080 33909120 33944442 34319232 34491933 34557560 35034216 35039424 35114940 35604576 36247680 36285438 36369045 36870687 37455936 37536660 37542240 38060064 38324370 38747520 38793648 38877255 39413493 39419352 39560640 39601849 40039104 40131360 40684896 40879328 40967430 41469072 42137928 42288960 42333011 42899040 43642854 43698592 43792770 43799280 44505720 45043992 45050688 45205440 45259256 45989244 46652706 46712288 46819920 47472768 47575080 48157632 48380584 48492060 49160916 49274190 50048880 50056320 50108462 50746752 50856120 50863680 50916663 51099160 51478848 51724864 51836340 52551324 52559136 52672410 53508480 54246528 54371520 54428157 54623240 55292096 56183904 56304990 56313360 56574070 57198720 57486555 58121280 58190472 58390360 58399040 59340960 60058656 60197040 60475730 61318992 61451145 62203608 62426560 63433440 64348560 64656080 65547888 65689155 65698920 66731840 67808160 67888884 68983866 69115120 70068432 70078848 70229880 71209152 72570876 72738090 73741374 74911872 75073320 75084480 75162693 76120128 76648740 77587296 77754510 78826986 78838704 79121280 79203698 80078208 80262720 81369792 81758656 81934860 82938144 84275856 84577920 84666022 84861105 85798080 87285708 87397184 87585540 87598560 89011440 90087984 90101376 90410880 90518512 90713595 91978488 93305412 93424576 93639840 95150160 96315264 96761168 96984120 98321832 98548380 100097760 100216924 101712240 101727360 101833326 102198320 102957696 103449728 103672680 105102648 105118272 105344820 108743040 108856314 109107135 109246480 110584192 112367808 112609980 112626720 113148140 114973110 116242560 116380944 116631765 116780720 116798080 118681920 118805547 120117312 120394080 120951460 122637984 122902290 124407216 124853120 125271155 126866880 126999033 128697120 129312160 131095776 131378310 131397840 133463680 135616320 135777768 137967732 138230240 140136864 140459760 142418304 145141752 145476180 147482748 150146640 150168960 150325386 152240256 152749989 153297480 155174592 155509020 157653972 157677408 158407396 160525440 162739584 163284471 163517312 163869720 165876288 168551712 169332044 169722210 171596160 172459665 174571416 174794368 175171080 175197120 175379617 178022880 180175968 181037024 181427190 183956976 184353435 186610824 186849152 187279680 190300320 193522336 193968240 196643664 197067465 197096760 198009245 200195520 200433848 203424480 203666652 204396640 207345360 210205296 210236544 210689640 211665055 217712628 218214270 218492960 224735616 225219960 225253440 225488079 226296280 229946220 232761888 233263530 233561440 237363840 237611094 240234624 240788160 241902920 245275968 245804580 248814432 250542310 253733760 253998066 254583315 257394240 258624320 262191552 262756620 262795680 271232640 271555536 272140785 275935464 276460480 280273728 280919520 290283504 290952360 294965496 300293280 300650772 305499978 306594960 310349184 311018040 315307944 315354816 316814792 326568942 327739440 331752576 337103424 338664088 339444420 344919330 349142832 350342160 350394240 350759234 356045760 356416641 360351936 362074048 362854380 367913952 368706870 373221648 374559360 375813465 380600640 380997099 387044672 387936480 393287328 394134930 394193520 396018490 400391040 400867696 406848960 407333304 408793280 414690720 420410592 421379280 423330110 435425256 436428540 436985920 450439920 450506880 450976158 452592560 459892440 465523776 466527060 467122880 475222188 481576320 483805840 490551936 491609160 497628864 501084620 507996132 509166630 514788480 517248640 524383104 525513240 525591360 526138851 543111072 544281570 551870928 552920960 560547456 561839040 580567008 581904720 589930992 594027735 600586560 601301544 610999956 613189920 622036080 630615888 630709632 633629584 634995165 653137884 655478880 674206848 676464237 677328176 678888840 689838660 698285664 700684320 701518468 712091520 712833282 720703872 724148096 725708760 735827904 737413740 746443296 751626930 761201280 761994198 763749945 774089344 775872960 786574656 788269860 788387040 792036980 801735392 813697920 814666608 816422355 817586560 829381440 840821184 842758560 846660220 870850512 872857080 873971840 876898085 900879840 901952316 905185120 919784880 931047552 933054120 934245760 950444376 967611680 983218320 995257728 1002169240 1015992264 1018333260 1051026480 1051182720 1052277702 1069249923 1086222144 1088563140 1103741856 1123678080 1127440395 1142991297 1161134016 1163809440 1179861984 1188055470 1201173120 1202603088 1221999912 1226379840 1227657319 1244072160 1261231776 1267259168 1269990330 1306275768 1310957760 1352928474 1354656352 1357777680 1379677320 1396571328 1401368640 1403036936 1425666564 1451417520 1471655808 1474827480 1492886592 1503253860 1523988396 1527499890 1551745920 1573149312 1576539720 1576774080 1578416553 1584073960 1603470784 1629333216 1632844710 1658762880 1681642368 1685517120 1693320440 1741701024 1745714160 1753796170 1782083205 1801759680 1803904632 1810370240 1839569760 1866108240 1900888752 1904985495 1935223360 1966436640 2004338480 2031984528 2036666520 2102052960 2104555404 2138499846 2172444288 2177126280 2207483712 2254880790 2285982594 2322268032 2327618880 2359723968 2376110940 2405206176 2443999824 2452759680 2455314638 2488144320 2522463552 2534518336 2539980660 2612551536 2621915520 2630694255 2705856948 2709312704 2715555360 2759354640 2793142656 2802737280 2806073872 2851333128 2902835040 2949654960 2985773184 3006507720 3047976792 3054999780 3153079440 3153548160 3156833106 3168147920 3206941568 3258666432 3265689420 3371034240 3382321185 3386640880 3483402048 3491428320 3507592340 3564166410 3603519360 3607809264 3620740480 3679139520 3682971957 3732216480 3801777504 3809970990 3870446720 3932873280 4008676960 4063969056 4073333040 4204105920 4209110808 4276999692 4354252560 4414967424 4509761580 4571965188 4655237760 4719447936 4735249659 4752221880 4810412352 4887999648 4910629276 4976288640 5044927104 5069036672 5079961320 5225103072 5261388510 5346249615 5411713896 5418625408 5431110720 5518709280 5612147744 5702666256 5714956485 5805670080 5899309920 6013015440 6095953584 6109999560 6138286595 6306158880 6313666212 6336295840 6517332864 6531378840 6764642370 6773281760 6966804096 6982856640 7015184680 7128332820 7215618528 7358279040 7365943914 7464432960 7603555008 7619941980 7865746560 7892082765 8017353920 8127938112 8146666080 8408211840 8418221616 8553999384 8708505120 9019523160 9143930376 9470499318 9504443760 9620824704 9775999296 9821258552 10159922640 10450206144 10522777020 10692499230 10823427792 10862221440 11037418560 11048915871 11224295488 11405332512 11429912970 11611340160 11798619840 12026030880 12191907168 12219999120 12276573190 12612317760 12627332424 12672591680 13062757680 13529284740 13546563520 13965713280 14030369360 14256665640 14431237056 14731887828 14928865920 15207110016 15239883960 15784165530 16034707840 16255876224 16293332160 16836443232 17107998768 17417010240 18039046320 18287860752 18414859785 18940998636 19008887520 19551998592 19642517104 20319845280 20900412288 21045554040 21384998460 21646855584 22074837120 22097831742 22448590976 22810665024 22859825940 23597239680 23676248295 24052061760 24383814336 24439998240 24553146380 25224635520 25254664848 25345183360 26125515360 27058569480 27093127040 28060738720 28513331280 28862474112 29463775656 30479767920 31568331060 32586664320 33146747613 33672886464 34215997536 34834020480 36078092640 36575721504 36829719570 37881997272 38017775040 39285034208 40639690560 42091108080 42769996920 43293711168 44195663484 45621330048 45719651880 47352496590 48104123520 48767628672 48879996480 49106292760 50509329696 52251030720 54117138960 55244579355 56121477440 57026662560 58927551312 60959535840 63136662120 66293495226 67345772928 68431995072 72156185280 73151443008 73659439140 75763994544 76035550080 78570068416 81279381120 84182216160 85539993840 86587422336 88391326968 91439303760 94704993180 97759992960 98212585520 101018659392 104502061440 108234277920 110489158710 112242954880 114053325120 117855102624 121919071680 126273324240 132586990452 136863990144 144312370560 146302886016 147318878280 151527989088 157140136832 165733738065 168364432320 171079987680 176782653936 182878607520 189409986360 196425171040 202037318784 216468555840 220978317420 228106650240 235710205248 243838143360 252546648480 265173980904 294637756560 303055978176 331467476130 336728864640 342159975360 353565307872 365757215040 378819972720 392850342080 432937111680 441956634840 471420410496 505093296960 530347961808 589275513120 606111956352 662934952260 684319950720 707130615744 731514430080 757639945440 785700684160 883913269680 1010186593920 1060695923616 1178551026240 1325869904520 1414261231488 1515279890880 1767826539360 2121391847232 2357102052480 2651739809040 3030559781760 3535653078720 4242783694464 5303479618080 7071306157440 10606959236160 21213918472320
- Sum of all divisors σ(n): 93533994777600
- Sum of proper divisors (its aliquot sum) s(n): 72320076305280
- 21213918472320 is an abundant number, because the sum of its proper divisors (72320076305280) is greater than itself. Its abundance is 51106157832960
Bases of 21213918472320
- Binary: 1001101001011010000000001001100101000100000002
- Hexadecimal: 0x134B40132880
- Base-36: 7IPJFBXC0
Squares and roots of 21213918472320
- 21213918472320 squared (212139184723202) is 450030336950239722606182400
- 21213918472320 cubed (212139184723203) is 9546906878133084304047525507995271168000
-
The
square root of 21213918472320 is 4605856.9748006723 -
The
cube root of 21213918472320 is 27682.6055921473
Scales and comparisons
How big is 21213918472320?- 21,213,918,472,320 seconds is equal to 674,536 years, 51 weeks, 2 days, 19 hours, 12 minutes.
-
To count from 1 to 21,213,918,472,320 would take you about one million, six hundred eighty-six thousand, three hundred forty-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 21213918472320 cubic inches would be around 2306.9 feet tall.
Recreational maths with 21213918472320
- 21213918472320 backwards is 02327481931212
- 21213918472320 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21213918472320's digits is 45
- More coming soon!
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"Number 21213918472320 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
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The information we have on file for 21213918472320 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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