21018028839557400
21,018,028,839,557,400 is an even composite number composed of six prime numbers multiplied together.
21018028839557400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand and sixteen divisors.
Prime factorization of 21018028839557400:
23 × 36 × 52 × 72 × 43 × 4093
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 43 × 409 × 409 × 409)See below for interesting mathematical facts about the number 21018028839557400 from the Numbermatics database.
Names of 21018028839557400
- Cardinal: 21018028839557400 can be written as Twenty-one quadrillion, eighteen trillion, twenty-eight billion, eight hundred thirty-nine million, five hundred fifty-seven thousand, four hundred.
Scientific notation
- Scientific notation: 2.10180288395574 × 1016
Factors of 21018028839557400
Divisors of 21018028839557400
- Number of divisors d(n): 2016
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 27 28 30 35 36 40 42 43 45 49 50 54 56 60 63 70 72 75 81 84 86 90 98 100 105 108 120 126 129 135 140 147 150 162 168 172 175 180 189 196 200 210 215 216 225 243 245 252 258 270 280 294 300 301 315 324 344 350 360 378 387 392 405 409 420 430 441 450 486 490 504 516 525 540 567 588 600 602 630 645 648 675 700 729 735 756 774 810 818 840 860 882 900 903 945 972 980 1032 1050 1075 1080 1134 1161 1176 1204 1215 1225 1227 1260 1290 1323 1350 1400 1458 1470 1505 1512 1548 1575 1620 1636 1701 1720 1764 1800 1806 1890 1935 1944 1960 2025 2045 2100 2107 2150 2205 2268 2322 2408 2430 2450 2454 2520 2580 2646 2700 2709 2835 2863 2916 2940 3010 3096 3150 3225 3240 3272 3402 3483 3528 3612 3645 3675 3681 3780 3870 3969 4050 4090 4200 4214 4300 4410 4515 4536 4644 4725 4860 4900 4908 5103 5160 5292 5400 5418 5670 5726 5805 5832 5880 6020 6075 6135 6300 6321 6450 6615 6804 6966 7224 7290 7350 7362 7525 7560 7740 7938 8100 8127 8180 8428 8505 8589 8600 8820 9030 9288 9450 9675 9720 9800 9816 10206 10225 10449 10535 10584 10836 11025 11043 11340 11452 11610 11907 12040 12150 12270 12600 12642 12900 13230 13545 13608 13932 14175 14315 14580 14700 14724 15050 15480 15876 16200 16254 16360 16856 17010 17178 17415 17587 17640 18060 18225 18405 18900 18963 19350 19845 20041 20412 20450 20898 21070 21672 22050 22086 22575 22680 22904 23220 23814 24300 24381 24540 25284 25515 25767 25800 26460 27090 27864 28350 28630 29025 29160 29400 29448 30100 30675 31347 31605 31752 32508 33075 33129 34020 34356 34830 35174 35721 36120 36450 36810 37800 37926 38700 39690 40082 40635 40824 40900 41796 42140 42525 42945 44100 44172 45150 46440 47628 48600 48762 49080 50568 51030 51534 52245 52675 52761 52920 54180 55215 56700 56889 57260 58050 59535 60123 60200 61350 62694 63210 65016 66150 66258 67725 68040 68712 69660 70348 71442 71575 72900 73143 73620 75852 77301 77400 79380 80164 81270 81800 83592 84280 85050 85890 87075 87935 88200 88344 90300 92025 94815 95256 97524 99225 99387 100205 102060 103068 104490 105350 105522 108360 110430 113400 113778 114520 116100 119070 120246 121905 122700 123109 125388 126420 127575 128835 132300 132516 135450 139320 140696 142884 143150 145800 146286 147240 151704 154602 156735 158025 158283 158760 160328 162540 165645 167281 170100 170667 171780 174150 175870 178605 180369 180600 184050 189630 195048 198450 198774 200410 203175 204120 206136 208980 210700 211044 214725 219429 220860 227556 231903 232200 238140 240492 243810 245400 246218 250776 252840 255150 257670 261225 263805 264600 265032 270900 276075 284445 285768 286300 292572 297675 298161 300615 309204 313470 316050 316566 325080 331290 334562 340200 341334 343560 348300 351740 357210 360738 365715 368100 369327 379260 386505 396900 397548 400820 406350 417960 421400 422088 429450 438858 439675 441720 455112 463806 474075 474849 476280 480984 487620 492436 496935 501025 501843 510300 512001 515340 522450 527610 541107 541800 552150 568890 572600 585144 595350 596322 601230 609525 615545 618408 626940 632100 633132 644175 662580 669124 682668 695709 696600 703480 714420 721476 731430 736200 738654 758520 773010 783675 791415 793800 795096 801640 812700 828225 836405 853335 858900 861763 877716 879350 893025 901845 927612 948150 949698 975240 984872 993870 1002050 1003686 1020600 1024002 1030680 1044900 1055220 1082214 1097145 1104300 1107981 1137780 1159515 1170967 1190700 1192644 1202460 1219050 1231090 1253880 1264200 1266264 1288350 1319025 1325160 1338248 1365336 1391418 1422225 1424547 1428840 1442952 1462860 1477308 1490805 1503075 1505529 1536003 1546020 1567350 1582830 1623321 1625400 1656450 1672810 1706670 1717800 1723526 1755432 1758700 1786050 1803690 1828575 1846635 1855224 1896300 1899396 1932525 1987740 2004100 2007372 2048004 2087127 2089800 2110440 2164428 2194290 2208600 2215962 2275560 2319030 2341934 2374245 2381400 2385288 2404920 2438100 2462180 2484675 2509215 2560005 2576700 2585289 2638050 2705535 2782836 2844450 2849094 2925720 2954616 2981610 3006150 3011058 3072006 3077725 3092040 3134700 3165660 3246642 3312900 3323943 3345620 3413340 3447052 3478545 3512901 3517400 3572100 3607380 3657150 3693270 3792600 3798792 3865050 3957075 3975480 4008200 4014744 4096008 4174254 4182025 4266675 4273641 4308815 4328856 4388580 4431924 4509225 4516587 4638060 4683868 4748490 4869963 4876200 4924360 4969350 5018430 5120010 5153400 5170578 5276100 5411070 5485725 5539905 5565672 5688900 5698188 5797575 5854835 5963220 6012300 6022116 6144012 6155450 6269400 6331320 6493284 6625800 6647886 6691240 6826680 6894104 6957090 7025802 7122735 7144200 7193083 7214760 7314300 7386540 7454025 7527645 7680015 7730100 7755867 7914150 8116605 8196769 8348508 8364050 8533350 8547282 8617630 8777160 8863848 9018450 9033174 9233175 9276120 9367736 9496980 9739926 9938700 9971829 10036860 10240020 10341156 10435635 10538703 10552200 10822140 10971450 11079810 11377800 11396376 11595150 11709670 11871225 11926440 12024600 12044232 12288024 12310900 12546075 12800025 12820923 12926445 12986568 13295772 13527675 13549761 13914180 14051604 14245470 14386166 14609889 14628600 14773080 14908050 15055290 15360030 15460200 15511734 15828300 16233210 16393538 16619715 16697016 16728100 17066700 17094564 17235260 17392725 17564505 18036900 18066348 18466350 18993960 19479852 19877400 19943658 20073720 20480040 20682312 20871270 21077406 21368205 21544075 21579249 21644280 21942900 22159620 22582935 23190300 23267601 23419340 23742450 24349815 24590307 24621800 25092150 25600050 25641846 25852890 26591544 27055350 27099522 27699525 27828360 28103208 28490940 28772332 29219778 29274175 29816100 29915487 30110580 30720060 31023468 31616109 31656600 32466420 32787076 33239430 33456200 34133400 34189128 34470520 34785450 35129010 35613675 35965415 36073800 36132696 36932700 37638225 38400075 38779335 38959704 39887316 40583025 40649283 40983845 41742540 42154812 42736410 43088150 43158498 43885800 44319240 45165870 46380600 46535202 46838680 47484900 48699630 49180614 49859145 50184300 50351581 51200100 51283692 51705780 52178175 52693515 54110700 54199044 55399050 56981880 57544664 58439556 58548350 59632200 59830974 60221160 61440120 62046936 63232218 64104615 64632225 64737747 64932840 65574152 66478860 67748805 68417929 69570900 69802803 70258020 71227350 71930830 73049445 73770921 73865400 75276450 76800150 77558670 79774632 81166050 81298566 81967690 83098575 83485080 84309624 85472820 86176300 86316996 87822525 89746461 90331740 93070404 94848327 94969800 97399260 98361228 99718290 100368600 100703162 102400200 102567384 103411560 104356350 105387030 106841025 107896245 108221400 108398088 110798100 112914675 116338005 116879112 117096700 119661948 121749075 121947849 122951535 126464436 128209230 129264450 129475494 132957720 135497610 136835858 139141800 139605606 140516040 142454700 143861660 146098890 147541842 149577435 150552900 151054743 153600300 155117340 158080545 162332100 162597132 163935380 166197150 170945640 172352600 172633992 175645050 179492922 179827075 180663480 186140808 189696654 193896675 194213241 194798520 196722456 199436580 201406324 203246415 204919225 205253787 208712700 209408409 210774060 213682050 215792490 221312763 221596200 225829350 232676010 234193400 239323896 243498150 243895698 245903070 249295725 251757905 252928872 256418460 258528900 258950988 263467575 270995220 273671716 279211212 284544981 284909400 287723320 292197780 295083684 299154870 301105800 302109486 307200600 310234680 316161090 320523075 323688735 324664200 325194264 327870760 332394300 338744025 342089645 349014015 351290100 352461067 358985844 359654150 365247225 368854605 379393308 387793350 388426482 398873160 402812648 406492830 409838450 410507574 417425400 418816818 421548120 427364100 431584980 442625526 448732305 451658700 453164229 465352020 474241635 478925503 486996300 487791396 491806140 498591450 503515810 512836920 517057800 517901976 526935150 539481225 541990440 547343432 558422424 569089962 581690025 582639723 584395560 590167368 598309740 604218972 609739245 614757675 615761361 628225227 632322180 641046150 647377470 663938289 664788600 677488050 684179290 698028030 702580200 704922134 717971688 719308300 730494450 737709210 747887175 755273715 758786616 775586700 776852964 790402725 812985660 819676900 821015148 837633636 853634943 854728200 863169960 885251052 897464610 903317400 906328458 930704040 948483270 957851006 971066205 973992600 975582792 983612280 997182900 1007031620 1016232075 1026268935 1047042045 1053870300 1057383201 1078962450 1106563815 1138179924 1163380050 1165279446 1196619480 1208437944 1219478490 1229515350 1231522722 1256450454 1258789525 1264644360 1282092300 1294754940 1327876578 1354976100 1359492687 1368358580 1396056060 1409844268 1422724905 1436776509 1438616600 1460988900 1475418420 1495774350 1510547430 1551173400 1553705928 1580805450 1618443675 1625971320 1639353800 1642030296 1675267272 1707269886 1710448225 1745070075 1747919169 1762305335 1770502104 1794929220 1812656916 1844273025 1847284083 1896966540 1915702012 1942132410 1991814867 1994365800 2014063240 2032464150 2052537870 2094084090 2107740600 2114766402 2157924900 2213127630 2243661525 2265821145 2276359848 2326760100 2330558892 2371208175 2394627515 2438956980 2459030700 2463045444 2512900908 2517579050 2564184600 2589509880 2655753156 2709952200 2718985374 2736717160 2792112120 2819688536 2845449810 2873553018 2913198615 2921977800 2941970947 2950836840 2991548700 3021094860 3048696225 3078806805 3141126135 3161610900 3172149603 3236887350 3319691445 3352478521 3414539772 3420896450 3490140150 3495838338 3524610670 3589858440 3625313832 3688546050 3694568166 3776368575 3793933080 3831404024 3884264820 3983629734 4064928300 4078478061 4105075740 4188168180 4229532804 4268174715 4310329527 4315849800 4426255260 4487323050 4531642290 4653520200 4661117784 4742416350 4789255030 4855331025 4877913960 4918061400 4926090888 5025801816 5035158100 5131344675 5235210225 5243757507 5286916005 5311506312 5437970748 5532819075 5541852249 5690899620 5747106036 5826397230 5883941894 5975444601 5983097400 6042189720 6097392450 6157613610 6282252270 6323221800 6344299206 6473774700 6639382890 6704957042 6797463435 6829079544 6841792900 6980280300 6991676676 7049221340 7113624525 7183882545 7377092100 7389136332 7552737150 7768529640 7967259468 8129856600 8156956122 8210151480 8376336360 8459065608 8536349430 8620659054 8739595845 8811526675 8825912841 8852510520 8974646100 9063284580 9236420415 9484832700 9516448809 9578510060 9710662050 9959074335 10057435563 10070316200 10262689350 10470420450 10487515014 10573832010 10875941496 11065638150 11083704498 11329105725 11381799240 11494212072 11652794460 11767883788 11950889202 11973137575 12194784900 12235434183 12315227220 12564504540 12688598412 12930988581 12947549400 13278765780 13409914084 13594926870 13683585800 13960560600 13983353352 14098442680 14227249050 14367765090 14565993075 14709854735 14754184200 14778272664 15105474300 15394034025 15705630675 15860748015 15934518936 16313912244 16598457225 16625556747 16762392605 17072698860 17241318108 17479191690 17623053350 17651825682 17949292200 18126569160 18472840830 18969665400 19032897618 19157020120 19421324100 19918148670 20114871126 20392390305 20525378700 20593796629 20940840900 20975030028 21147664020 21340873575 21551647635 22131276300 22167408996 22658211450 23305588920 23535767576 23901778404 23946275150 24389569800 24470868366 24630454440 25129009080 25377196824 25861977162 26218787535 26434580025 26477738523 26557531560 26819828168 27189853740 27709261245 28454498100 28549346427 28735530180 29131986150 29419709470 29877223005 30172306689 30210948600 30788068050 31411261350 31721496030 32627824488 33196914450 33251113494 33524785210 33987317175 34145397720 34482636216 34958383380 35246106700 35303651364 35919412725 36706302549 36945681660 38065795236 38792965743 38842648200 39836297340 40229742252 40784780610 41050757400 41187593258 41881681800 41950060056 42295328040 42681747150 43103295270 43697979225 44129564205 44262552600 44334817992 45316422900 46182102075 47582244045 47803556808 47892550300 48941736732 49795371675 49876670241 50287177815 51723954324 52437575070 52869160050 52955477046 54379707480 55418522490 56908996200 57098692854 57471060360 58263972300 58839418940 59754446010 60344613378 61177170915 61576136100 61781389887 62822522700 63442992060 64654942905 66393828900 66502226988 67049570420 67974634350 69916766760 70492213400 70607302728 71838825450 73412605098 73549273675 73891363320 76131590472 77585931486 79303740075 79433215569 79672594680 80459484504 81569561220 82375186516 83127783735 83811963025 85363494300 85648039281 86206590540 87395958450 88259128410 90516920067 90632845800 92364204150 95164488090 95785100600 97883473464 99590743350 99753340482 100574355630 101961951525 102968983145 103447908648 104875150140 105738320100 105910954092 107758238175 110837044980 114197385708 116378897229 116527944600 117678837880 119508892020 120689226756 122354341830 123152272200 123562779774 125645045400 126885984120 129309885810 131093937675 132388692615 132787657800 133004453976 134099140840 135949268700 138546306225 142746732135 143677650900 144156576403 146825210196 147098547350 149386115025 150861533445 155171862972 158607480150 158866431138 163139122440 164750373032 166255567470 167623926050 170726988600 171296078562 172413181080 174791916900 176518256820 181033840134 183531512745 184728408300 185344169661 190328976180 193964828715 199181486700 199506680964 201148711260 203923903050 205937966290 209750300280 211476640200 211821908184 215516476350 220647821025 221674089960 228394771416 232757794458 237911220225 238299646707 239017784040 241378453512 244708683660 247125559548 249383351205 251435889075 256944117843 258619771620 262187875350 264777385230 271550760201 271898537400 277092612450 285493464270 287355301800 288313152806 293650420392 294197094700 298772230050 301723066890 305885854575 308906949435 310343725944 317214960300 317732862276 323274714525 332511134940 335247852100 342592157124 349136691687 349583833800 353036513640 362067680268 367063025490 369456816600 370688339322 380657952360 387929657430 397166077845 398362973400 399013361928 402297422520 407847806100 411875932580 415638918675 428240196405 431032952700 432469729209 441295642050 452584600335 465515588916 475822440450 476599293414 489417367320 494251119096 498766702410 502871778150 513888235686 514844915725 517239543240 524375750700 529554770460 543101520402 554185224900 556032508983 570986928540 576626305612 581894486145 588394189400 597544460100 603446133780 611771709150 617813898870 634429920600 635465724552 646549429050 661943463075 665022269880 670495704200 685184314248 698273383374 713733660675 714898940121 720782882015 724135360536 734126050980 741376678644 754307667225 775859314860 794332155690 814652280603 815695612200 823751865160 831277837350 856480392810 862065905400 864939458418 882591284100 905169200670 917657563725 926720848305 931031177832 951644880900 953198586828 969824143575 997533404820 1005743556300 1027776471372 1029689831450 1048751501400 1059109540920 1086203040804 1108370449800 1112065017966 1141973857080 1153252611224 1163788972290 1191498233535 1195088920200 1206892267560 1223543418300 1235627797740 1246916756025 1284720589215 1293098858100 1297409187627 1323886926150 1357753801005 1396546766748 1427467321350 1429797880242 1441565764030 1468252101960 1482753357288 1508615334450 1544534747175 1551718629720 1588664311380 1629304561206 1662555674700 1668097526949 1712960785620 1729878916836 1745683458435 1765182568200 1810338401340 1835315127450 1853441696610 1903289761800 1906397173656 1939648287150 1985830389225 1995066809640 2011487112600 2055552942744 2059379662900 2141200982025 2144696820363 2162348646045 2172406081608 2224130035932 2262923001675 2327577944580 2382996467070 2443956841809 2447086836600 2471255595480 2493833512050 2569441178430 2586197716200 2594818375254 2647773852300 2715507602010 2780162544915 2793093533496 2854934642700 2859595760484 2883131528060 2909472430725 3017230668900 3089069494350 3177328622760 3258609122412 3325111349400 3336195053898 3425921571240 3459757833672 3491366916870 3574494700605 3603914410075 3620676802680 3670630254900 3706883393220 3879296574300 3892227562881 3971660778450 4073261403015 4118759325800 4282401964050 4289393640726 4324697292090 4448260071864 4525846003350 4633604241525 4655155889160 4765992934140 4887913683618 4987667024100 5004292580847 5138882356860 5189636750508 5295547704600 5431015204020 5560325089830 5709869285400 5719191520968 5766263056120 5818944861450 5957491167675 6034461337800 6178138988700 6423602946075 6487045938135 6517218244824 6672390107796 6788769005025 6982733833740 7148989401210 7207828820150 7341260509800 7413766786440 7758593148600 7784455125762 7943321556900 8146522806030 8340487634745 8564803928100 8578787281452 8649394584180 8728417292175 9051692006700 9267208483050 9531985868280 9775827367236 9975334048200 10008585161694 10277764713720 10379273501016 10723484101815 10811743230225 10862030408040 11120650179660 11637889722900 11676682688643 11914982335350 12219784209045 12356277977400 12847205892150 12974091876270 13344780215592 13577538010050 13900812724575 13965467667480 14297978802420 14415657640300 15012877742541 15568910251524 15886643113800 16293045612060 16680975269490 17129607856200 17157574562904 17298789168360 17456834584350 17872473503025 18103384013400 18534416966100 19461137814405 19551654734472 20017170323388 20366307015075 21446968203630 21623486460450 22241300359320 23275779445800 23353365377286 23829964670700 24439568418090 25021462904235 25694411784300 25948183752540 27155076020100 27801625449150 28595957604840 28831315280600 30025755485082 31137820503048 32435229690675 32586091224120 33361950538980 34913669168700 35030048065929 35744947006050 37068833932200 38922275628810 40034340646776 40732614030150 41702438173725 42893936407260 43246972920900 46706730754572 47659929341400 48879136836180 50042925808470 51388823568600 51896367505080 53617420509075 54310152040200 55603250898300 58383413443215 60051510970164 61098921045225 64870459381350 66723901077960 69827338337400 70060096131858 71489894012100 75064388712705 77844551257620 81465228060300 83404876347450 85787872814520 86493945841800 93413461509144 97305689072025 97758273672360 100085851616940 105090144197787 107234841018150 111206501796600 116766826886430 120103021940328 122197842090450 125107314521175 129740918762700 140120192263716 142979788024200 150128777425410 155689102515240 162930456120600 166809752694900 175150240329645 194611378144050 200171703233880 210180288395574 214469682036300 233533653772860 244395684180900 250214629042350 259481837525400 280240384527432 291917067216075 300257554850820 333619505389800 350300480659290 375321943563525 389222756288100 420360576791148 428939364072600 467067307545720 488791368361800 500429258084700 525450720988935 583834134432150 600515109701640 700600961318580 750643887127050 778445512576200 840721153582296 875751201648225 1000858516169400 1050901441977870 1167668268864300 1401201922637160 1501287774254100 1751502403296450 2101802883955740 2335336537728600 2627253604944675 3002575548508200 3503004806592900 4203605767911480 5254507209889350 7006009613185800 10509014419778700 21018028839557400
- Sum of all divisors σ(n): 87424612479745200
- Sum of proper divisors (its aliquot sum) s(n): 66406583640187800
- 21018028839557400 is an abundant number, because the sum of its proper divisors (66406583640187800) is greater than itself. Its abundance is 45388554800630400
Bases of 21018028839557400
- Binary: 10010101010101111001001001011101101110001011001000110002
- Hexadecimal: 0x4AABC92EDC5918
- Base-36: 5QY9P5HNDI0
Squares and roots of 21018028839557400
- 21018028839557400 squared (210180288395574002) is 441757536300466586471027894760000
- 21018028839557400 cubed (210180288395574003) is 9284872638055031734337831605338087932179224000000
-
The
square root of 21018028839557400 is 144975959.5228029523 -
The
cube root of 21018028839557400 is 275971.3477553445
Scales and comparisons
How big is 21018028839557400?- 21,018,028,839,557,400 seconds is equal to 668,308,304 years, 3 weeks, 3 days, 1 hour, 30 minutes.
-
To count from 1 to 21,018,028,839,557,400 would take you about two billion, four million, nine hundred twenty-four thousand, nine hundred twelve 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 21018028839557400 cubic inches would be around 22997.6 feet tall.
Recreational maths with 21018028839557400
- 21018028839557400 backwards is 00475593882081012
- 21018028839557400 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21018028839557400's digits is 63
- 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 21018028839557400 - Facts about the integer". Numbermatics.com. 2024. Web. 3 June 2024.
APA style:
Numbermatics. (2024). Number 21018028839557400 - Facts about the integer. Retrieved 3 June 2024, from https://numbermatics.com/n/21018028839557400/
Chicago style:
Numbermatics. 2024. "Number 21018028839557400 - Facts about the integer". https://numbermatics.com/n/21018028839557400/
The information we have on file for 21018028839557400 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 21018028839557400, math, Factors of 21018028839557400, curriculum, school, college, exams, university, Prime factorization of 21018028839557400, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, eighteen trillion, twenty-eight billion, eight hundred thirty-nine million, five hundred fifty-seven thousand, four hundred.