21013311469969728
21,013,311,469,969,728 is an even composite number composed of six prime numbers multiplied together.
21013311469969728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, eight hundred ninety divisors.
Prime factorization of 21013311469969728:
26 × 34 × 72 × 13 × 2412 × 3312
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 241 × 241 × 331 × 331)See below for interesting mathematical facts about the number 21013311469969728 from the Numbermatics database.
Names of 21013311469969728
- Cardinal: 21013311469969728 can be written as Twenty-one quadrillion, thirteen trillion, three hundred eleven billion, four hundred sixty-nine million, nine hundred sixty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 2.1013311469969728 × 1016
Factors of 21013311469969728
Divisors of 21013311469969728
- Number of divisors d(n): 1890
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 49 52 54 56 63 64 72 78 81 84 91 96 98 104 108 112 117 126 144 147 156 162 168 182 189 192 196 208 216 224 234 241 252 273 288 294 312 324 331 336 351 364 378 392 416 432 441 448 468 482 504 546 567 576 588 624 637 648 662 672 702 723 728 756 784 819 832 864 882 936 964 993 1008 1053 1092 1134 1176 1248 1274 1296 1323 1324 1344 1404 1446 1456 1512 1568 1638 1687 1728 1764 1872 1911 1928 1986 2016 2106 2169 2184 2268 2317 2352 2457 2496 2548 2592 2646 2648 2808 2892 2912 2979 3024 3133 3136 3276 3374 3528 3744 3822 3856 3969 3972 4032 4212 4303 4338 4368 4536 4634 4704 4914 5061 5096 5184 5292 5296 5616 5733 5784 5824 5958 6048 6266 6507 6552 6748 6951 7056 7371 7488 7644 7712 7938 7944 8424 8606 8676 8736 8937 9072 9268 9399 9408 9828 10122 10192 10584 10592 11232 11466 11568 11809 11916 12096 12532 12909 13014 13104 13496 13902 14112 14742 15183 15288 15424 15876 15888 16219 16848 17199 17212 17352 17472 17874 18144 18536 18798 19521 19656 20244 20384 20853 21168 21184 21931 22464 22932 23136 23618 23832 25064 25818 26028 26208 26811 26992 27804 28197 28224 29484 30121 30366 30576 31752 31776 32438 33696 34398 34424 34704 35427 35748 36288 37072 37596 38727 39042 39312 40488 40768 41706 42336 43862 45549 45864 46272 47236 47664 48657 50128 51597 51636 52056 52416 53622 53984 55608 56394 58081 58968 60242 60732 61152 62559 63504 63552 64876 65793 67392 68796 68848 69408 70854 71496 74144 75192 77454 78084 78624 79771 80976 83412 84591 84672 87724 90363 91098 91728 94472 95328 97314 100256 103194 103272 104112 106281 107244 107968 109561 111216 112788 116162 116181 117936 120484 121464 122304 125118 127008 129752 131586 136647 137592 137696 138816 141708 142992 145971 148288 150384 153517 154908 156168 157248 159542 161952 166824 169182 174243 175448 180726 182196 183456 187677 188944 190656 194628 197379 200512 206388 206544 208224 210847 212562 214488 219122 222432 225576 232324 232362 235872 239313 240968 242928 250236 253773 254016 259504 263172 271089 273294 275184 275392 283416 285984 291942 300768 307034 309816 312336 318843 319084 323904 328683 333648 338364 348486 348543 350896 361452 364392 366912 375354 377888 389256 394758 406567 412776 413088 416448 421694 425124 428976 437913 438244 444864 451152 460551 464648 464724 471744 478626 481936 485856 500472 507546 519008 522729 526344 542178 546588 550368 558397 566832 571968 583884 592137 601536 614068 619632 624672 632541 637686 638168 657366 667296 676728 696972 697086 701792 717939 722904 728784 750708 755053 755776 766927 778512 789516 813134 813267 825552 826176 843388 850248 857952 875826 876488 902304 921102 929296 929448 956529 957252 963872 971712 986049 1000944 1015092 1037023 1038016 1045458 1052688 1084356 1093176 1100736 1116794 1133664 1167768 1184274 1219701 1228136 1239264 1249344 1265082 1275372 1276336 1313739 1314732 1334592 1353456 1381653 1393944 1394172 1403584 1424293 1435878 1445808 1457568 1501416 1510106 1533854 1557024 1568187 1579032 1626268 1626534 1651104 1675191 1686776 1700496 1715904 1751652 1752976 1776411 1804608 1842204 1858592 1858896 1897623 1913058 1914504 1927744 1972098 2001888 2030184 2074046 2090916 2105376 2153817 2168712 2186352 2233588 2265159 2267328 2300781 2335536 2368548 2439402 2439801 2456272 2478528 2530164 2550744 2552672 2627478 2629464 2706912 2763306 2787888 2788344 2845969 2848586 2871756 2891616 2915136 2958147 3002832 3020212 3067708 3111069 3114048 3136374 3158064 3252536 3253068 3302208 3350382 3373552 3400992 3503304 3505952 3552822 3659103 3684408 3717184 3717792 3795246 3826116 3829008 3908779 3944196 4003776 4060368 4144959 4148092 4181832 4210752 4272879 4307634 4337424 4372704 4467176 4530318 4601562 4671072 4704561 4737096 4878804 4879602 4912544 5025573 5060328 5101488 5105344 5254956 5258928 5285371 5368489 5413824 5526612 5575776 5576688 5691938 5692869 5697172 5743512 5783232 5916294 6005664 6040424 6135416 6222138 6272748 6316128 6461451 6505072 6506136 6700764 6747104 6795477 6801984 6902343 7006608 7011904 7105644 7259161 7318206 7368816 7435584 7590492 7652232 7658016 7817558 7888392 8120736 8289918 8296184 8363664 8537907 8545758 8615268 8674848 8745408 8874441 8934352 9060636 9203124 9333207 9342144 9409122 9474192 9757608 9759204 9825088 9970051 10051146 10120656 10202976 10509912 10517856 10570742 10736978 10977309 11053224 11151552 11153376 11383876 11385738 11394344 11487024 11726337 11832588 12011328 12080848 12270832 12434877 12444276 12545496 12632256 12818637 12922902 13010144 13012272 13401528 13494208 13590954 13804686 14013216 14211288 14518322 14636412 14737632 15076719 15180984 15304464 15316032 15635116 15776784 15856113 16105467 16241472 16579836 16592368 16727328 17075814 17078607 17091516 17230536 17349696 17748882 17868704 18121272 18406248 18666414 18818244 18948384 19224811 19515216 19518408 19940102 20102292 20241312 20386431 20405952 20707029 21019824 21035712 21141484 21473956 21777483 21954618 22106448 22306752 22767752 22771476 22788688 22974048 23452674 23665176 24161696 24541664 24869754 24888552 25090992 25613721 25637274 25845804 26020288 26024544 26404201 26803056 27181908 27609372 27999621 28026432 28422576 29036644 29272824 29475264 29910153 30153438 30361968 30608928 31270232 31553568 31712226 32210934 32931927 33159672 33184736 33454656 34151628 34157214 34183032 34461072 35179011 35497764 35737408 36242544 36812496 36997597 37332828 37636488 37896768 38449622 38455911 39030432 39036816 39880204 40204584 40482624 40772862 41414058 42039648 42282968 42947912 43554966 43909236 44212896 45230157 45535504 45542952 45577376 45948096 46905348 47330352 47568339 48316401 48323392 49083328 49739508 49777104 50181984 50814127 51227442 51274548 51691608 52049088 52808402 53606112 54363816 55218744 55999242 56845152 57674433 58073288 58545648 59820306 60306876 60723936 61159293 61217856 62121087 62540464 63107136 63424452 64421868 65332449 65863854 66319344 66369472 68303256 68314428 68366064 68922144 69790357 70358022 70995528 72485088 73624992 73995194 74665656 75272976 76841163 76899244 76911822 78060864 78073632 79212603 79760408 80409168 81545724 82828116 83998863 84079296 84565936 85895824 87109932 87818472 88425792 89730459 90460314 91071008 91085904 91154752 93810696 94660704 95136678 96632802 99479016 99554208 100363968 101628254 102454884 102549096 103383216 105537033 105616804 107212224 108727632 110437488 110992791 111998484 113690304 115348866 115367733 116146576 117091296 119640612 120613752 121447872 122318586 124242174 125080928 126848904 128843736 130664898 131727708 132638688 134573677 136606512 136628856 136732128 137844288 139580714 140716044 141991056 142705017 144949203 144970176 147249984 147990388 149331312 150545952 152442381 153682326 153798488 153823644 156147264 158425206 159520816 160818336 163091448 165656232 167997726 169131872 171791648 173023299 174219864 175636944 179460918 180920628 182142016 182171808 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3658617144 3688375824 3691163712 3691767456 3768062956 3768679278 3802204944 3881417547 3914194752 3975749568 3995740476 3998760688 4115944287 4119055356 4152559176 4181276736 4277480562 4306357664 4307062032 4435905768 4466582848 4498605774 4566560544 4638374496 4703936328 4805564582 4844652372 4878156192 4917834432 4990393989 5024905704 5065777584 5069606592 5175223396 5248373403 5327653968 5375927232 5487925716 5492073808 5536745568 5652094434 5653018917 5703307416 5742749376 5914541024 5993610714 5998141032 6178583034 6228838764 6271915104 6363412441 6459536496 6460593048 6653858652 6699874272 6747908661 6754370112 6849840816 6957561744 6997831204 7103538624 7208346873 7266978558 7317234288 7376751648 7383534912 7536125912 7537358556 7604409888 7762835094 7991480952 7997521376 8231888574 8238110712 8305118352 8478141651 8554961124 8612715328 8614124064 8871811536 8997211548 9133121088 9267874551 9276748992 9407872656 9611129164 9689304744 9756312384 9980787978 10049811408 10131555168 10350446792 10496746806 10655307936 10900467837 10975851432 10984147616 11073491136 11304188868 11306037834 11406614832 11644252641 11829082048 11987221428 11996282064 12246204607 12357166068 12457677528 12543830208 12726824882 12919072992 12921186096 13307717304 13399748544 13495817322 13699681632 13915123488 13995662408 14416693746 14533957116 14634468576 14753503296 14971181967 15072251824 15074717112 15208819776 15525670188 15745120209 15982961904 15995042752 16463777148 16476221424 16610236704 16819476037 16956283302 17109922248 17228248128 17743623072 17994423096 18535749102 18815745312 19090237323 19222258328 19378609488 19961575956 20099622816 20243725983 20263110336 20700893584 20993493612 21310615872 21625040619 21800935674 21951702864 21968295232 22608377736 22612075668 22813229664 23288505282 23974442856 23992564128 24492409214 24714332136 24915355056 25434424953 25453649764 25838145984 25842372192 26615434608 26991634644 27399363264 27803623653 27830246976 27991324816 28833387492 29067914232 29268937152 29942363934 30144503648 30149434224 31051340376 31490240418 31965923808 32927554296 32952442848 33220473408 33638952074 33912566604 34219844496 34932757923 35487246144 35988846192 36738613821 37071498204 37631490624 38180474646 38444516656 38757218976 39923151912 40199245632 40487451966 41401787168 41986987224 43250081238 43601871348 43903405728 44543887087 45216755472 45224151336 45626459328 46577010564 47235360627 47948885712 47985128256 48984818428 49428664272 49830710112 50458428111 50868849906 50907299528 51684744384 53230869216 53983269288 55607247306 55982649632 57270711969 57666774984 58135828464 59884727868 60289007296 60298868448 62102680752 62980480836 63931847616 64875121857 65855108592 65904885696 67277904148 67825133208 68439688992 69865515846 71977692384 73477227642 74142996408 76303274859 76360949292 76889033312 77514437952 79846303824 80974903932 82724361733 82803574336 83973974448 86500162476 87203742696 87806811456 89087774174 90433510944 90448302672 93154021128 94470721254 95897771424 97969636856 98857328544 99661420224 100916856222 101737699812 101814599056 104798273769 106461738432 107966538576 110215841463 111214494612 111965299264 114541423938 115333549968 116271656928 119769455736 120597736896 124205361504 125960961672 129750243714 131710217184 133631661261 134555808296 135650266416 136879377984 139731031692 141706081881 143955384768 146954455284 148285992816 151375284333 152606549718 152721898584 153778066624 159692607648 161949807864 165448723466 167947948896 171812135907 173000324952 174407485392 178175548348 180867021888 180896605344 186308042256 188941442508 191795542848 194625365571 195939273712 197714657088 201833712444 203475399624 203629198112 209596547538 215933077152 220431682926 222428989224 229082847876 230667099936 232543313856 239538911472 248173085199 248410723008 251921923344 259500487428 263420434368 267263322522 269111616592 271300532832 279462063384 283412163762 293908910568 296571985632 302750568666 305213099436 305443797168 311807209609 319385215296 323899615728 330647524389 330897446932 335895897792 343624271814 346000649904 348814970784 356351096696 361793210688 372616084512 377882885016 389250731142 391878547424 400894983783 403667424888 406950799248 407258396224 419193095076 431866154304 440863365852 444857978448 454125852999 458165695752 461334199872 479077822944 496346170398 503843846688 515436407721 519000974856 534526645044 538223233184 542601065664 558924126768 566824327524 579070532131 587817821136 593143971264 605501137332 610426198872 610887594336 623614419218 647799231456 661295048778 661794893864 687248543628 692001299808 697629941568 712702193392 744519255597 745232169024 755765770032 778501462284 783757094848 801789967566 807334849776 813901598496 838386190152 881726731704 889715956896 908251705998 916331391504 935421628827 958155645888 991942573167 992692340796 1007687693376 1030872815442 1038001949712 1069053290088 1076446466368 1117848253536 1133648655048 1158141064262 1175635642272 1202684951349 1211002274664 1220852397744 1221775188672 1247228838436 1295598462912 1322590097556 1323589787728 1362377558997 1374497087256 1384002599616 1425404386784 1489038511194 1511531540064 1557002924568 1603579935132 1614669699552 1627803196992 1676772380304 1737211596393 1763453463408 1779431913792 1816503411996 1832662783008 1870843257654 1983885146334 1985384681592 2061745630884 2076003899424 2138106580176 2233557766791 2235696507072 2267297310096 2316282128524 2351271284544 2405369902698 2422004549328 2441704795488 2494457676872 2645180195112 2647179575456 2724755117994 2748994174512 2806264886481 2850808773568 2978077022388 3023063080128 3114005849136 3207159870264 3229339399104 3353544760608 3474423192786 3526906926816 3608054854047 3633006823992 3665325566016 3741686515308 3967770292668 3970769363184 4053493724917 4123491261768 4152007798848 4276213160352 4467115533582 4534594620192 4632564257048 4810739805396 4844009098656 4883409590976 4988915353744 5211634789179 5290360390224 5294359150912 5449510235988 5497988349024 5612529772962 5956154044776 6228011698272 6414319740528 6700673300373 6707089521216 6948846385572 7053813853632 7216109708094 7266013647984 7483373030616 7935540585336 7941538726368 8106987449834 8246982523536 8418794659443 8552426320704 8934231067164 9069189240384 9265128514096 9621479610792 9688018197312 9977830707488 10423269578358 10580720780448 10899020471976 10995976698048 11225059545924 11912308089552 12160481174751 12456023396544 12828639481056 13401346600746 13897692771144 14432219416188 14532027295968 14966746061232 15634904367537 15871081170672 15883077452736 16213974899668 16493965047072 16837589318886 17868462134328 18530257028192 19242959221584 19955661414976 20846539156716 21161441560896 21798040943952 22450119091848 23824616179104 24320962349502 25256383978329 25657278962112 26802693201492 27795385542288 28864438832376 29064054591936 29933492122464 31269808735074 31742162341344 32427949799336 32987930094144 33675178637772 35736924268656 36481443524253 37060514056384 38485918443168 41693078313432 43596081887904 44900238183696 46904713102611 47649232358208 48641924699004 50512767956658 53605386402984 55590771084576 57728877664752 59866984244928 62539617470148 63484324682688 64855899598672 67350357275544 71473848537312 72962887048506 76971836886336 83386156626864 87192163775808 89800476367392 93809426205222 97283849398008 101025535913316 107210772805968 109444330572759 111181542169152 115457755329504 125079234940296 129711799197344 134700714551088 142947697074624 145925774097012 166772313253728 179600952734784 187618852410444 194567698796016 202051071826632 214421545611936 218888661145518 230915510659008 250158469880592 259423598394688 269401429102176 291851548194024 328332991718277 333544626507456 375237704820888 389135397592032 404102143653264 428843091223872 437777322291036 500316939761184 538802858204352 583703096388048 656665983436554 750475409641776 778270795184064 808204287306528 875554644582072 1000633879522368 1167406192776096 1313331966873108 1500950819283552 1616408574613056 1751109289164144 2334812385552192 2626663933746216 3001901638567104 3502218578328288 5253327867492432 7004437156656576 10506655734984864 21013311469969728
- Sum of all divisors σ(n): 78596257545672174
- Sum of proper divisors (its aliquot sum) s(n): 57582946075702446
- 21013311469969728 is an abundant number, because the sum of its proper divisors (57582946075702446) is greater than itself. Its abundance is 36569634605732718
Bases of 21013311469969728
- Binary: 10010101010011101111110110101011011100011100001010000002
- Hexadecimal: 0x4AA77ED5B8E140
- Base-36: 5QWLI0TLG00
Squares and roots of 21013311469969728
- 21013311469969728 squared (210133114699697282) is 441559258933961330970361236393984
- 21013311469969728 cubed (210133114699697283) is 9278622240428342726729509121349950650848361316352
-
The
square root of 21013311469969728 is 144959689.1206990967 -
The
cube root of 21013311469969728 is 275950.6995099237
Scales and comparisons
How big is 21013311469969728?- 21,013,311,469,969,728 seconds is equal to 668,158,306 years, 15 weeks, 6 days, 28 minutes, 48 seconds.
-
To count from 1 to 21,013,311,469,969,728 would take you about two billion, four million, four hundred seventy-four thousand, nine hundred eighteen 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 21013311469969728 cubic inches would be around 22995.9 feet tall.
Recreational maths with 21013311469969728
- 21013311469969728 backwards is 82796996411331012
- 21013311469969728 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21013311469969728's digits is 72
- More coming soon!
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"Number 21013311469969728 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.
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The information we have on file for 21013311469969728 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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