21012711523849728
21,012,711,523,849,728 is an even composite number composed of seven prime numbers multiplied together.
21012711523849728 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 21012711523849728:
29 × 32 × 53 × 61 × 257 × 281 × 19531
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 53 × 61 × 257 × 281 × 19531)See below for interesting mathematical facts about the number 21012711523849728 from the Numbermatics database.
Names of 21012711523849728
- Cardinal: 21012711523849728 can be written as Twenty-one quadrillion, twelve trillion, seven hundred eleven billion, five hundred twenty-three million, eight hundred forty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 2.1012711523849728 × 1016
Factors of 21012711523849728
Divisors of 21012711523849728
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 53 61 64 72 96 106 122 128 144 159 183 192 212 244 256 257 281 288 318 366 384 424 477 488 512 514 549 562 576 636 732 768 771 843 848 954 976 1028 1098 1124 1152 1272 1464 1536 1542 1686 1696 1908 1952 2056 2196 2248 2304 2313 2529 2544 2928 3084 3233 3372 3392 3816 3904 4112 4392 4496 4608 4626 5058 5088 5856 6168 6466 6744 6784 7632 7808 8224 8784 8992 9252 9699 10116 10176 11712 12336 12932 13488 13568 13621 14893 15264 15616 15677 16448 17141 17568 17984 18504 19398 19531 20232 20352 23424 24672 25864 26976 27136 27242 29097 29786 30528 31232 31354 32896 34282 35136 35968 37008 38796 39062 40464 40704 40863 44679 46848 47031 49344 51423 51728 53952 54484 58194 58593 59572 61056 62708 65792 68564 70272 71936 72217 74016 77592 78124 80928 81408 81726 89358 93696 94062 98688 102846 103456 107904 108968 116388 117186 119144 122112 122589 125416 131584 134037 137128 140544 141093 143872 144434 148032 154269 155184 156248 161856 163452 175779 178716 188124 197376 205692 206912 215808 216651 217936 232776 234372 238288 244224 245178 250832 268074 274256 281088 282186 288868 296064 308538 310368 312496 323712 326904 351558 357432 376248 394752 411384 413824 431616 433302 435872 465552 468744 476576 490356 501664 536148 548512 564372 577736 592128 617076 620736 624992 647424 649953 653808 703116 714864 752496 822768 827648 830881 866604 871744 908473 931104 937488 953152 980712 1003328 1035143 1072296 1097024 1128744 1155472 1184256 1191391 1234152 1241472 1249984 1294848 1299906 1307616 1406232 1429728 1504992 1645536 1655296 1661762 1733208 1743488 1816946 1862208 1874976 1906304 1961424 2006656 2070286 2144592 2194048 2257488 2310944 2382782 2468304 2482944 2492643 2499968 2599812 2615232 2725419 2812464 2859456 3009984 3105429 3291072 3323524 3466416 3486976 3574173 3633892 3724416 3749952 3812608 3827501 3922848 4013312 4140572 4289184 4388096 4405237 4514976 4621888 4765564 4936608 4965888 4985286 4999936 5019467 5199624 5230464 5450838 5488211 5624928 5718912 6019968 6210858 6582144 6647048 6932832 6973952 7148346 7267784 7448832 7477929 7499904 7625216 7655002 7845696 8026624 8176257 8281144 8578368 8776192 8810474 9029952 9243776 9316287 9531128 9873216 9970572 9999872 10038934 10399248 10460928 10722519 10901676 10976422 11249856 11437824 11482503 12039936 12421716 13164288 13215711 13294096 13865664 14296692 14535568 14897664 14955858 14999808 15058401 15310004 15691392 16352514 16464633 16562288 17156736 17620948 18059904 18487552 18632574 19062256 19746432 19941144 20077868 20798496 20921856 21445038 21803352 21952844 22499712 22875648 22965006 24079872 24843432 26328576 26431422 26588192 27731328 28593384 29071136 29911716 29999616 30116802 30620008 31382784 32705028 32929266 33124576 34313472 34447509 35241896 36119808 36975104 37265148 38124512 39492864 39647133 39882288 40155736 41596992 42890076 43606704 43905688 44999424 45175203 45930012 49393899 49686864 52862844 53176384 55462656 57186768 58142272 59823432 60233604 61240016 62765568 63143723 65410056 65858532 66249152 68626944 68895018 70483792 72239616 74530296 76249024 78985728 79294266 79764576 80311472 83193984 85780152 87213408 87811376 89998848 90350406 91860024 98787798 99373728 105725688 106352768 110925312 114373536 116284544 119646864 120467208 122480032 126287446 130820112 131717064 132498304 137790036 140967584 149060592 152498048 158588532 159529152 160622944 166387968 171560304 174426816 175622752 180700812 183720048 189431169 197575596 198747456 211451376 212705536 228747072 232569088 233477561 239293728 240934416 244960064 252574892 261640224 263434128 264996608 266031751 275580072 281935168 290875183 298121184 304996096 306187487 317177064 319058304 321245888 332775936 334780871 343120608 348853632 351245504 361401624 367440096 378862338 395151192 397494912 422902752 425411072 457494144 465138176 466955122 478587456 481868832 489920128 505149784 523280448 526868256 529993216 532063502 551160144 563870336 568293507 581750366 596242368 609992192 612374974 634354128 638116608 642491776 669561742 686241216 697707264 700432683 702491008 722803248 734880192 757724676 790302384 794989824 798095253 845805504 872625549 914988288 918562461 933910244 957174912 963737664 979840256 1004342613 1010299568 1046560896 1053736512 1064127004 1102320288 1127740672 1136587014 1163500732 1192484736 1224749948 1268708256 1276233216 1284983552 1339123484 1372482432 1395414528 1400865366 1404982016 1410470227 1445606496 1469760384 1515449352 1580604768 1589979648 1596190506 1691611008 1745251098 1829976576 1837124922 1867820488 1914349824 1927475328 1959680512 2008685226 2020599136 2093121792 2101298049 2107473024 2128254008 2204640576 2255481344 2273174028 2327001464 2384969472 2394285759 2449499896 2537416512 2569967104 2617876647 2678246968 2744964864 2755687383 2801730732 2809964032 2820940454 2891212992 2939520768 3013027839 3030898704 3161209536 3192381012 3383222016 3490502196 3674249844 3735640976 3828699648 3854950656 4017370452 4041198272 4186243584 4202596098 4214946048 4231410681 4256508016 4409281152 4546348056 4654002928 4769938944 4788571518 4898999792 5074833024 5235753294 5356493936 5489929728 5511374766 5603461464 5641880908 5782425984 5879041536 6026055678 6061797408 6322419072 6384762024 6766444032 6981004392 7348499688 7471281952 7709901312 8034740904 8082396544 8405192196 8429892096 8462821362 8513016032 8818562304 9092696112 9308005856 9577143036 9797999584 10149666048 10471506588 10712987872 11022749532 11206922928 11283761816 11564851968 12052111356 12123594816 12644838144 12694232043 12769524048 13962008784 14696999376 14942563904 16069481808 16164793088 16227936811 16810384392 16925642724 17026032064 17637124608 17743386163 18185392224 18616011712 19154286072 19595999168 20299332096 20943013176 21425975744 22045499064 22413845856 22567523632 23129703936 24104222712 24247189632 25289676288 25388464086 25539048096 27924017568 29393998752 29885127808 32138963616 32329586176 32455873622 33620768784 33851285448 34052064128 35486772326 36370784448 37232023424 38308572144 39191998336 41886026352 42851951488 44090998128 44827691712 45135047264 48208445424 48494379264 48683810433 50776928172 51078096192 53230158489 55848035136 58787997504 59770255616 64277927232 64911747244 67241537568 67702570896 68104128256 70973544652 72741568896 74464046848 74754922031 76617144288 78383996672 83772052704 85703902976 86038683847 88181996256 89655383424 90270094528 96416890848 96988758528 97367620866 101553856344 102156192384 106460316978 111696070272 117575995008 119540511232 128555854464 129823494488 134483075136 135405141792 136208256512 141947089304 145483137792 146051431299 148928093696 149509844062 153234288576 156767993344 159690475467 167544105408 171407805952 172077367694 176363992512 179310766848 180540189056 192833781696 194735241732 203107712688 204312384768 212920633956 223392140544 224264766093 235151990016 257111708928 258116051541 259646988976 268966150272 270810283584 283894178608 290966275584 292102862598 299019688124 306468577152 319380950934 335088210816 344154735388 352727985024 358621533696 361080378112 385667563392 389470483464 406215425376 408624769536 425841267912 446784281088 448529532186 470303980032 514223417856 516232103082 519293977952 537932300544 541620567168 567788357216 584205725196 598039376248 612937154304 638761901868 670176421632 672794298279 688309470776 705455970048 722160756224 771335126784 774348154623 778940966928 812430850752 851682535824 897059064372 1032464206164 1038587955904 1075864601088 1083241134336 1135576714432 1168411450392 1196078752496 1225874308608 1277523803736 1340352843264 1345588596558 1376618941552 1410911940096 1542670253568 1548696309246 1557881933856 1624861701504 1703365071648 1794118128744 2064928412328 2077175911808 2166482268672 2271153428864 2336822900784 2392157504992 2555047607472 2691177193116 2753237883104 3097392618492 3115763867712 3249723403008 3406730143296 3588236257488 4129856824656 4154351823616 4542306857728 4560050243891 4673645801568 4784315009984 5110095214944 5382354386232 5506475766208 6194785236984 6231527735424 6499446806016 6813460286592 7176472514976 8259713649312 8308703647232 9084613715456 9120100487782 9347291603136 9568630019968 10220190429888 10764708772464 11012951532416 12389570473968 12463055470848 13626920573184 13680150731673 14352945029952 16519427298624 18240200975564 18694583206272 19137260039936 20440380859776 21529417544928 22025903064832 24779140947936 24926110941696 27253841146368 27360301463346 28705890059904 33038854597248 36480401951128 37389166412544 38274520079872 40880761719552 41040452195019 43058835089856 44051806129664 49558281895872 54720602926692 57411780119808 66077709194496 72960803902256 74778332825088 81761523439104 82080904390038 86117670179712 99116563791744 109441205853384 114823560239616 132155418388992 145921607804512 164161808780076 172235340359424 198233127583488 218882411706768 291843215609024 328323617560152 344470680718848 396466255166976 437764823413536 583686431218048 656647235120304 875529646827072 1167372862436096 1313294470240608 1751059293654144 2334745724872192 2626588940481216 3502118587308288 5253177880962432 7004237174616576 10506355761924864 21012711523849728
- Sum of all divisors σ(n): 63273224194449984
- Sum of proper divisors (its aliquot sum) s(n): 42260512670600256
- 21012711523849728 is an abundant number, because the sum of its proper divisors (42260512670600256) is greater than itself. Its abundance is 21247801146750528
Bases of 21012711523849728
- Binary: 10010101010011011110011001001100010010110010110000000002
- Hexadecimal: 0x4AA6F326259600
- Base-36: 5QWDUET5Z40
Squares and roots of 21012711523849728
- 21012711523849728 squared (210127115238497282) is 441534045584527158203753525673984
- 21012711523849728 cubed (210127115238497283) is 9277827527825984929180904783867759013981535076352
-
The
square root of 21012711523849728 is 144957619.7509110869 -
The
cube root of 21012711523849728 is 275948.0732837285
Scales and comparisons
How big is 21012711523849728?- 21,012,711,523,849,728 seconds is equal to 668,139,229 years, 45 weeks, 3 days, 4 hours, 28 minutes, 48 seconds.
-
To count from 1 to 21,012,711,523,849,728 would take you about two billion, four million, four hundred seventeen thousand, six hundred eighty-nine 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 21012711523849728 cubic inches would be around 22995.7 feet tall.
Recreational maths with 21012711523849728
- 21012711523849728 backwards is 82794832511721012
- The number of decimal digits it has is: 17
- The sum of 21012711523849728's digits is 63
- More coming soon!
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The information we have on file for 21012711523849728 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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