21493017428400
21,493,017,428,400 is an even composite number composed of seven prime numbers multiplied together.
21493017428400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand and eighty divisors.
Prime factorization of 21493017428400:
24 × 32 × 52 × 7 × 192 × 757 × 3121
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 19 × 19 × 757 × 3121)See below for interesting mathematical facts about the number 21493017428400 from the Numbermatics database.
Names of 21493017428400
- Cardinal: 21493017428400 can be written as Twenty-one trillion, four hundred ninety-three billion, seventeen million, four hundred twenty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 2.14930174284 × 1013
Factors of 21493017428400
Divisors of 21493017428400
- Number of divisors d(n): 1080
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 25 28 30 35 36 38 40 42 45 48 50 56 57 60 63 70 72 75 76 80 84 90 95 100 105 112 114 120 126 133 140 144 150 152 168 171 175 180 190 200 210 225 228 240 252 266 280 285 300 304 315 336 342 350 360 361 380 399 400 420 450 456 475 504 525 532 560 570 600 630 665 684 700 720 722 757 760 798 840 855 900 912 950 1008 1050 1064 1083 1140 1197 1200 1260 1330 1368 1400 1425 1444 1514 1520 1575 1596 1680 1710 1800 1805 1900 1995 2100 2128 2166 2271 2280 2394 2520 2527 2660 2736 2800 2850 2888 3028 3121 3150 3192 3249 3325 3420 3600 3610 3785 3800 3990 4200 4275 4332 4542 4560 4788 5040 5054 5299 5320 5415 5700 5776 5985 6056 6242 6300 6384 6498 6650 6813 6840 7220 7570 7581 7600 7980 8400 8550 8664 9025 9084 9363 9576 9975 10108 10598 10640 10830 11355 11400 11970 12112 12484 12600 12635 12996 13300 13626 13680 14383 14440 15140 15162 15605 15897 15960 16245 17100 17328 18050 18168 18726 18925 19152 19950 20216 21196 21660 21847 22710 22743 22800 23940 24968 25200 25270 25992 26495 26600 27075 27252 28089 28766 28880 29925 30280 30324 31210 31794 31920 32490 34065 34200 36100 36336 37452 37850 37905 39900 40432 42392 43149 43320 43694 45420 45486 46815 47691 47880 49936 50540 51984 52990 53200 54150 54504 56178 56775 57532 59299 59850 60560 60648 62420 63175 63588 64980 65541 68130 68400 71915 72200 74904 75700 75810 78025 79485 79800 81225 84784 86298 86640 87388 90840 90972 93630 95382 95760 100681 101080 105980 108300 109008 109235 112356 113550 113715 115064 118598 119700 121296 124840 126350 127176 129447 129960 131082 132475 136260 140445 143830 144400 149808 151400 151620 156050 158970 159600 162450 170325 172596 174776 177897 181680 181944 187260 189525 190764 196623 201362 202160 211960 215745 216600 218470 224712 227100 227430 230128 234075 237196 238455 239400 249680 252700 254352 258894 259920 262164 264950 272520 273277 280890 287660 296495 302043 302800 303240 312100 317940 324900 327705 340650 345192 349552 355794 359575 363888 374520 379050 381528 393246 397425 402724 415093 423920 431490 433200 436940 449424 454200 454860 468150 474392 476910 478800 503405 505400 517788 524328 529900 533691 545040 546175 546554 561780 568575 575320 592990 604086 606480 624200 635880 647235 649800 655410 681300 690384 702225 711588 719150 749040 758100 763056 786492 794850 805448 819831 830186 862980 873880 889485 906129 908400 909720 936300 948784 953820 983115 1006810 1010800 1035576 1048656 1059800 1067382 1078725 1092350 1093108 1123560 1126681 1137150 1150640 1185980 1192275 1208172 1245279 1248400 1271760 1294470 1299600 1310820 1362600 1366385 1404450 1423176 1438300 1482475 1510215 1516200 1572984 1589700 1610896 1638525 1639662 1660372 1725960 1747760 1778970 1812258 1819440 1872600 1907640 1912939 1966230 2013620 2071152 2075465 2119600 2134764 2157450 2184700 2186216 2247120 2253362 2274300 2362597 2371960 2384550 2416344 2459493 2490558 2517025 2588940 2621640 2668455 2725200 2732770 2808900 2846352 2876600 2964950 3020430 3032400 3145968 3179400 3236175 3277050 3279324 3320744 3380043 3451920 3557940 3624516 3735837 3745200 3815280 3825878 3932460 4027240 4099155 4150930 4269528 4314900 4369400 4372432 4447425 4506724 4530645 4548600 4725194 4743920 4769100 4832688 4915575 4918986 4981116 5034050 5177880 5243280 5336910 5465540 5617800 5633405 5738817 5753200 5929900 6040860 6226395 6358800 6472350 6554100 6558648 6641488 6760086 6831925 7087791 7115880 7249032 7471674 7551075 7651756 7864920 7886767 8054480 8198310 8301860 8539056 8629800 8738800 8894850 9013448 9061290 9097200 9450388 9538200 9564695 9831150 9837972 9962232 10068100 10140129 10355760 10377325 10673820 10931080 11235600 11266810 11477634 11812985 11859800 12081720 12297465 12452790 12944700 13108200 13117296 13342275 13520172 13663850 14175582 14231760 14498064 14943348 15102150 15303512 15729840 15773534 16396620 16538179 16603720 16900215 17216451 17259600 17789700 18026896 18122580 18679185 18900776 19076400 19129390 19662300 19675944 19924464 20136200 20280258 20495775 20754650 21263373 21347640 21862160 22533620 22653225 22955268 23625970 23660301 23719600 24163440 24594930 24905580 25889400 26216400 26684550 27040344 27327700 28167025 28351164 28694085 29886696 30204300 30607024 31131975 31547068 32793240 33076358 33207440 33800430 34432902 35438955 35579400 36245160 37358370 37801552 38258780 39324600 39351888 39433835 40272400 40560516 40991550 41509300 42526746 42695280 44889343 45067240 45306450 45910536 47251940 47320602 47823475 49189860 49614537 49811160 50700645 51778800 53369100 54080688 54655400 56334050 56702328 57388170 59064925 59773392 60408600 61487325 62263950 63094136 65586480 66152716 67600860 68865804 70877910 70980903 71158800 72490320 74716740 76517560 78649200 78867670 81121032 81983100 82690895 83018600 84501075 85053492 86082255 89778686 90134480 90612900 91821072 93395925 94503880 94641204 95646950 98379720 99229074 99622320 101401290 106316865 106738200 109310800 112668100 113404656 114776340 118129850 118301505 120817200 122974650 124527900 126188272 132305432 134668029 135201720 137731608 141755820 141961806 143470425 148843611 149433480 153035120 157735340 162242064 163966200 165381790 166037200 169002150 170106984 172164510 177194775 179557372 181225800 186791850 189007760 189282408 191293900 196759440 197169175 198458148 202802580 212633730 213476400 224446715 225336200 229552680 236259700 236603010 245949300 248072685 249055800 253503225 264610864 269336058 270403440 275463216 283511640 283923612 286940850 297687222 298866960 314225401 315470680 327932400 330763580 338004300 340213968 344329020 354389550 354904515 359114744 362451600 373583700 378564816 382587800 394338350 396916296 404004087 405605160 413454475 425267460 430411275 448893430 450672400 459105360 472519400 473206020 491898600 496145370 498111600 507006450 531584325 538672116 567023280 567847224 573881700 591507525 595374444 628450802 630941360 661527160 673340145 676008600 688658040 708779100 709809030 718229488 744218055 747167400 765175600 788676700 793832592 808008174 811210320 826908950 850534920 852897517 860822550 897786860 942676203 945038800 946412040 983797200 992290740 1014012900 1063168650 1077344232 1122233575 1135694448 1147763400 1183015050 1190748888 1240363425 1256901604 1323054320 1346680290 1352017200 1377316080 1417558200 1419618060 1488436110 1494334800 1571127005 1577353400 1616016348 1653817900 1701069840 1705795034 1721645100 1774522575 1795573720 1885352406 1892824080 1984581480 2020020435 2028025800 2126337300 2154688464 2244467150 2295526800 2366030100 2381497776 2480726850 2513803208 2558692551 2693360580 2828028609 2835116400 2839236120 2976872220 3142254010 3154706800 3232032696 3307635800 3366700725 3411590068 3443290200 3549045150 3591147440 3721090275 3770704812 3969162960 4040040870 4056051600 4252674600 4264487585 4488934300 4713381015 4732060200 4961453700 5027606416 5117385102 5386721160 5656057218 5678472240 5953744440 5970282619 6284508020 6464065392 6615271600 6733401450 6823180136 6886580400 7098090300 7442180550 7541409624 7676077653 7855635025 8080081740 8505349200 8528975170 8977868600 9426762030 9464120400 9922907400 10100102175 10234770204 10773442320 11312114436 11907488880 11940565238 12569016040 12793462755 13466802900 13646360272 14140143045 14196180600 14884361100 15082819248 15352155306 15711270050 16160163480 17057950340 17910847857 17955737200 18853524060 19845814800 20200204350 20469540408 21322437925 22624228872 23566905075 23881130476 25138032080 25586925510 26933605800 28280286090 28392361200 29768722200 29851413095 30704310612 31422540100 32320326960 34115900680 35821695714 37707048120 38380388265 40400408700 40939080816 42644875850 45248457744 47133810150 47762260952 51173851020 53732543571 53867211600 56560572180 59537444400 59702826190 61408621224 62845080200 63967313775 68231801360 70700715225 71643391428 75414096240 76760776530 80800817400 85289751700 89554239285 94267620300 95524521904 102347702040 107465087142 113121144360 119405652380 122817242448 125690160400 127934627550 141401430450 143286782856 149257065475 153521553060 161601634800 170579503400 179108478570 188535240600 191901941325 204695404080 214930174284 226242288720 238811304760 255869255100 268662717855 282802860900 286573565712 298514130950 307043106120 341159006800 358216957140 377070481200 383803882650 429860348568 447771196425 477622609520 511738510200 537325435710 565605721800 597028261900 614086212240 716433914280 767607765300 859720697136 895542392850 1023477020400 1074650871420 1131211443600 1194056523800 1343313589275 1432867828560 1535215530600 1791084785700 2149301742840 2388113047600 2686627178550 3070431061200 3582169571400 4298603485680 5373254357100 7164339142800 10746508714200 21493017428400
- Sum of all divisors σ(n): 90112244468064
- Sum of proper divisors (its aliquot sum) s(n): 68619227039664
- 21493017428400 is an abundant number, because the sum of its proper divisors (68619227039664) is greater than itself. Its abundance is 47126209611264
Bases of 21493017428400
- Binary: 1001110001100001110111010101101000001101100002
- Hexadecimal: 0x138C3BAB41B0
- Base-36: 7M9R7N640
Squares and roots of 21493017428400
- 21493017428400 squared (214930174284002) is 461949798177506149126560000
- 21493017428400 cubed (214930174284003) is 9928695063275002220025323517338304000000
-
The
square root of 21493017428400 is 4636056.2365441599 -
The
cube root of 21493017428400 is 27803.4782617185
Scales and comparisons
How big is 21493017428400?- 21,493,017,428,400 seconds is equal to 683,411 years, 24 weeks, 3 days, 19 hours.
-
To count from 1 to 21,493,017,428,400 would take you about one million, seven hundred eight thousand, five hundred twenty-eight 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 21493017428400 cubic inches would be around 2317 feet tall.
Recreational maths with 21493017428400
- 21493017428400 backwards is 00482471039412
- 21493017428400 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21493017428400's digits is 45
- More coming soon!
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The information we have on file for 21493017428400 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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