21408015840120
21,408,015,840,120 is an even composite number composed of eight prime numbers multiplied together.
21408015840120 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand and twenty-four divisors.
Prime factorization of 21408015840120:
23 × 33 × 5 × 7 × 13 × 79 × 709 × 3889
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 13 × 79 × 709 × 3889)See below for interesting mathematical facts about the number 21408015840120 from the Numbermatics database.
Names of 21408015840120
- Cardinal: 21408015840120 can be written as Twenty-one trillion, four hundred eight billion, fifteen million, eight hundred forty thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.140801584012 × 1013
Factors of 21408015840120
Divisors of 21408015840120
- Number of divisors d(n): 1024
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 27 28 30 35 36 39 40 42 45 52 54 56 60 63 65 70 72 78 79 84 90 91 104 105 108 117 120 126 130 135 140 156 158 168 180 182 189 195 210 216 234 237 252 260 270 273 280 312 315 316 351 360 364 378 390 395 420 455 468 474 504 520 540 546 553 585 630 632 702 709 711 728 756 780 790 819 840 910 936 945 948 1027 1080 1092 1106 1170 1185 1260 1365 1404 1418 1422 1512 1560 1580 1638 1659 1755 1820 1890 1896 2054 2127 2133 2184 2212 2340 2370 2457 2520 2730 2765 2808 2836 2844 3081 3160 3276 3318 3510 3545 3555 3640 3780 3889 4095 4108 4254 4266 4424 4680 4740 4914 4963 4977 5135 5460 5530 5672 5688 6162 6381 6552 6636 7020 7090 7110 7189 7560 7778 8190 8216 8295 8508 8532 9217 9243 9480 9828 9926 9954 10270 10635 10665 10920 11060 11667 12285 12324 12762 13272 14040 14180 14220 14378 14889 14931 15405 15556 16380 16590 17016 17064 18434 18486 19143 19445 19656 19852 19908 20540 21270 21330 21567 22120 23334 24570 24648 24815 24885 25524 27223 27651 27729 28360 28440 28756 29778 29862 30810 31112 31905 32760 33180 35001 35945 36868 36972 38286 38890 39704 39816 41080 42540 42660 43134 44667 46085 46215 46668 49140 49630 49770 50557 51048 54446 55302 55458 56011 57512 58335 59556 59724 61620 63810 64519 64701 66360 70002 71890 73736 73944 74445 74655 76572 77780 81669 82953 85080 85320 86268 89334 92170 92430 93336 95715 98280 99260 99540 101114 105003 107835 108892 110604 110916 112022 116670 119112 119448 123240 127620 129038 129402 134001 136115 138255 138645 140004 143780 148890 149310 151671 153144 155560 163338 165906 168033 172536 175005 178668 184340 184860 191430 193557 194103 198520 199080 202228 210006 215670 217784 221208 221832 223335 224044 233340 245007 248859 252785 255240 258076 258804 268002 272230 276510 277290 280008 280055 287560 297780 298620 303342 307231 322595 323505 326676 331812 336066 350010 353899 357336 368680 369720 382860 387114 388206 392077 404456 408345 414765 420012 431340 446670 448088 455013 466680 490014 497718 504099 505570 516152 517608 525015 536004 544460 553020 554580 560110 580671 595560 597240 606684 614462 645190 647010 653352 663624 670005 672132 700020 707798 728143 735021 758355 765720 774228 776412 784154 816690 829530 840024 840165 862680 893340 910026 921693 967785 970515 980028 995436 1008198 1011140 1050030 1061697 1072008 1088920 1106040 1109160 1120220 1161342 1176231 1213368 1225035 1228924 1244295 1290380 1294020 1340010 1344264 1365039 1400040 1415596 1456286 1470042 1512297 1516710 1536155 1548456 1552824 1568308 1633380 1659060 1680330 1742013 1769495 1786680 1820052 1843386 1935570 1941030 1960056 1960385 1990872 2016396 2022280 2100060 2123394 2150617 2184429 2240440 2275065 2322684 2352462 2450070 2457848 2488590 2520495 2580760 2588040 2680020 2730078 2757301 2765079 2831192 2903355 2912572 2940084 3024594 3033420 3072310 3136616 3185091 3266760 3318120 3360660 3484026 3528693 3538990 3640104 3640715 3675105 3686772 3871140 3882060 3920770 3994003 4032792 4200120 4246788 4301234 4368858 4550130 4608465 4645368 4704924 4900140 4977180 5040990 5097001 5308485 5360040 5460156 5514602 5530158 5806710 5825144 5880168 5881155 6049188 6066840 6144620 6370182 6451851 6553287 6721320 6825195 6968052 7057386 7077980 7281430 7350210 7373544 7561485 7742280 7764120 7841540 7988006 8271903 8295237 8493576 8602468 8710065 8737716 9100260 9216930 9409848 9555273 9800280 9954360 10081980 10194002 10586079 10616970 10753085 10920312 10922145 11029204 11060316 11613420 11762310 11982009 12098376 12289240 12740364 12903702 13106574 13650390 13786505 13825395 13936104 14114772 14155960 14562860 14700420 15122970 15291003 15683080 15925455 15976012 16543806 16590474 17204936 17420130 17475432 17643465 18200520 18433860 19110546 19301107 19355553 19659861 19970015 20163960 20388004 21172158 21233940 21506170 21844290 22058408 22120632 23226840 23524620 23964018 24815709 25480728 25485005 25807404 26213148 27300780 27573010 27650790 27958021 28229544 29125720 29400840 30245940 30582006 31850910 31952024 32259255 32766435 33087612 33180948 34840260 35286930 35844913 35946027 36867720 38221092 38602214 38711106 39319722 39940030 40776008 41359515 41476185 42344316 42467880 43012340 43688580 45873009 47049240 47776365 47928036 49631418 50970010 51614808 52426296 52930395 54601560 55146020 55301580 55916042 57903321 58066659 59910045 60491880 61164012 63701820 64518510 65532870 66175224 66361896 69680520 70573860 71689826 71892054 74447127 76442184 76455015 77204428 77422212 78639444 79880060 82719030 82952370 83874063 84688632 86024680 87377160 91746018 95552730 95856072 96505535 96777765 98299305 99262836 101940020 105860790 107534739 107838081 110292040 110603160 111832084 115806642 116133318 119820090 122328024 124078545 127403640 129037020 131065740 137619027 139790105 141147720 143379652 143784108 148894254 152910030 154408856 154844424 157278888 159760120 165438060 165904740 167748126 173709963 179224565 179730135 183492036 191105460 193011070 193555530 196598610 198525672 203880040 211721580 215069478 215676162 217826779 223664168 229365045 231613284 232266636 239640180 248157090 250914391 251622189 258074040 262131480 275238054 279580210 286759304 287568216 289516605 290333295 297788508 305820060 322604217 330876120 331809480 335496252 347419926 358449130 359460270 366984072 372235635 382210920 386022140 387111060 393197220 419370315 423443160 430138956 431352324 435653558 458730090 463226568 464533272 479280360 496314180 501828782 503244378 521129889 537673695 539190405 550476108 559160420 579033210 580666590 595577016 611640120 645208434 653480337 670992504 688095135 694839852 716898260 718920540 744471270 752743173 754866567 772044280 774222120 786394440 838740630 860277912 862704648 868549815 871307116 917460180 967812651 992628360 1003657564 1006488756 1042259778 1075347390 1078380810 1089133895 1100952216 1118320840 1158066420 1161333180 1254571955 1258110945 1290416868 1306960674 1376190270 1389679704 1433796520 1437841080 1488942540 1505486346 1509733134 1524787453 1613021085 1677481260 1737099630 1742614232 1834920360 1935625302 1960441011 2007315128 2012977512 2084519556 2150694780 2156761620 2178267790 2258229519 2316132840 2322666360 2509143910 2516221890 2580833736 2605649445 2613921348 2752380540 2831748127 2977885080 3010972692 3019466268 3049574906 3226042170 3267401685 3354962520 3474199260 3763715865 3774332835 3871250604 3920882022 4169039112 4301389560 4313523240 4356535580 4516459038 4574362359 4839063255 5018287820 5032443780 5211298890 5227842696 5504761080 5663496254 5881323033 6021945384 6038932536 6099149812 6452084340 6534803370 6774688557 6948398520 7527431730 7548665670 7623937265 7742501208 7841764044 8495244381 8713071160 9032918076 9148724718 9678126510 9802205055 10036575640 10064887560 10422597780 11291147595 11326992508 11762646066 12198299624 12904168680 13069606740 13549377114 13723087077 14158740635 15054863460 15097331340 15247874530 15683528088 16990488762 18065836152 18297449436 19356253020 19604410110 19822236889 20845195560 22582295190 22653985016 22871811795 23525292132 25485733143 26139213480 27098754228 27446174154 28317481270 29406615165 30109726920 30194662680 30495749060 33873442785 33980977524 36594898872 38712506040 39208820220 39644473778 41169261231 42476221905 45164590380 45743623590 47050584264 50971466286 54197508456 54892348308 56634962540 58813230330 59466710667 60991498120 67746885570 67961955048 68615435385 76457199429 78417640440 79288947556 82338522462 84952443810 90329180760 91487247180 99111184445 101942932572 109784696616 113269925080 117626460660 118933421334 127428665715 135493771140 137230870770 152914398858 158577895112 164677044924 169904887620 178400132001 182974494360 198222368890 203885865144 205846306155 235252921320 237866842668 254857331430 270987542280 274461741540 297333553335 305828797716 329354089848 339809775240 356800264002 382285997145 396444737780 411692612310 475733685336 509714662860 535200396003 548923483080 594667106670 611657595432 713600528004 764571994290 792889475560 823385224620 892000660005 1019429325720 1070400792006 1189334213340 1427201056008 1529143988580 1646770449240 1784001320010 2140801584012 2378668426680 2676001980015 3058287977160 3568002640020 4281603168024 5352003960030 7136005280040 10704007920060 21408015840120
- Sum of all divisors σ(n): 89087846400000
- Sum of proper divisors (its aliquot sum) s(n): 67679830559880
- 21408015840120 is an abundant number, because the sum of its proper divisors (67679830559880) is greater than itself. Its abundance is 46271814719760
Bases of 21408015840120
- Binary: 1001101111000011100010010110111110011011110002
- Hexadecimal: 0x1378712DF378
- Base-36: 7L6PFW4U0
Squares and roots of 21408015840120
- 21408015840120 squared (214080158401202) is 458303142210828829401614400
- 21408015840120 cubed (214080158401203) is 9811360928026192576423718256300289728000
-
The
square root of 21408015840120 is 4626879.7088448279 -
The
cube root of 21408015840120 is 27766.7770054137
Scales and comparisons
How big is 21408015840120?- 21,408,015,840,120 seconds is equal to 680,708 years, 35 weeks, 4 days, 2 hours, 42 minutes.
-
To count from 1 to 21,408,015,840,120 would take you about one million, seven hundred one thousand, seven hundred seventy-one 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 21408015840120 cubic inches would be around 2313.9 feet tall.
Recreational maths with 21408015840120
- 21408015840120 backwards is 02104851080412
- 21408015840120 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21408015840120's digits is 36
- More coming soon!
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"Number 21408015840120 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.
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The information we have on file for 21408015840120 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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