21242939174400
21,242,939,174,400 is an even composite number composed of seven prime numbers multiplied together.
21242939174400 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 21242939174400:
29 × 3 × 52 × 31 × 37 × 71 × 6793
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 31 × 37 × 71 × 6793)See below for interesting mathematical facts about the number 21242939174400 from the Numbermatics database.
Names of 21242939174400
- Cardinal: 21242939174400 can be written as Twenty-one trillion, two hundred forty-two billion, nine hundred thirty-nine million, one hundred seventy-four thousand, four hundred.
Scientific notation
- Scientific notation: 2.12429391744 × 1013
Factors of 21242939174400
Divisors of 21242939174400
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 31 32 37 40 48 50 60 62 64 71 74 75 80 93 96 100 111 120 124 128 142 148 150 155 160 185 186 192 200 213 222 240 248 256 284 296 300 310 320 355 370 372 384 400 426 444 465 480 496 512 555 568 592 600 620 640 710 740 744 768 775 800 852 888 925 930 960 992 1065 1110 1136 1147 1184 1200 1240 1280 1420 1480 1488 1536 1550 1600 1704 1775 1776 1850 1860 1920 1984 2130 2201 2220 2272 2294 2325 2368 2400 2480 2560 2627 2775 2840 2960 2976 3100 3200 3408 3441 3550 3552 3700 3720 3840 3968 4260 4402 4440 4544 4588 4650 4736 4800 4960 5254 5325 5550 5680 5735 5920 5952 6200 6400 6603 6793 6816 6882 7100 7104 7400 7440 7680 7881 7936 8520 8804 8880 9088 9176 9300 9472 9600 9920 10508 10650 11005 11100 11360 11470 11840 11904 12400 12800 13135 13206 13586 13632 13764 14200 14208 14800 14880 15762 15872 17040 17205 17608 17760 18176 18352 18600 18944 19200 19840 20379 21016 21300 22010 22200 22720 22940 23680 23808 24800 26270 26412 27172 27264 27528 28400 28416 28675 29600 29760 31524 33015 33965 34080 34410 35216 35520 36352 36704 37200 38400 39405 39680 40758 42032 42600 44020 44400 45440 45880 47360 47616 49600 52540 52824 54344 54528 55025 55056 56800 56832 57350 59200 59520 63048 65675 66030 67930 68160 68820 70432 71040 73408 74400 78810 79360 81437 81516 84064 85200 86025 88040 88800 90880 91760 94720 99200 101895 105080 105648 108688 109056 110050 110112 113600 114700 118400 119040 126096 131350 132060 135860 136320 137640 140864 142080 146816 148800 157620 162874 163032 165075 168128 169825 170400 172050 176080 177600 181760 183520 197025 198400 203790 210160 210583 211296 217376 220100 220224 227200 229400 236800 238080 244311 251341 252192 262700 264120 271720 272640 275280 281728 284160 293632 297600 315240 325748 326064 330150 336256 339650 340800 344100 352160 355200 367040 394050 396800 407185 407580 420320 421166 422592 434752 440200 440448 454400 458800 473600 482303 488622 502682 504384 509475 525400 528240 543440 545280 550560 563456 587264 595200 630480 631749 651496 652128 660300 672512 679300 681600 688200 704320 710400 734080 754023 788100 814370 815160 840640 842332 845184 869504 880400 880896 908800 917600 964606 977244 1005364 1008768 1018950 1050800 1052915 1056480 1086880 1101120 1126912 1190400 1221555 1256705 1260960 1263498 1302992 1304256 1320600 1345024 1358600 1363200 1376400 1408640 1420800 1446909 1468160 1508046 1576200 1628740 1630320 1681280 1684664 1690368 1739008 1760800 1761792 1835200 1929212 1954488 2010728 2017536 2035925 2037900 2101600 2105830 2112960 2173760 2202240 2411515 2443110 2513410 2521920 2526996 2605984 2608512 2641200 2717200 2726400 2752800 2817280 2893818 2936320 3016092 3152400 3158745 3257480 3260640 3362560 3369328 3380736 3478016 3521600 3670400 3770115 3858424 3908976 4021456 4035072 4071850 4075800 4203200 4211660 4225920 4347520 4404480 4823030 4886220 5026820 5043840 5053992 5211968 5217024 5264575 5282400 5434400 5505600 5634560 5787636 6032184 6107775 6283525 6304800 6317490 6514960 6521280 6725120 6738656 7043200 7234545 7340800 7540230 7716848 7791571 7817952 8042912 8143700 8151600 8406400 8423320 8451840 8695040 8808960 9646060 9772440 10053640 10087680 10107984 10423936 10434048 10529150 10564800 10868800 11011200 11575272 12057575 12064368 12215550 12567050 12609600 12634980 13029920 13042560 13477312 14086400 14469090 14681600 14951393 15080460 15433696 15583142 15635904 15793725 16085824 16287400 16303200 16812800 16846640 16903680 17390080 17845211 18850575 19292120 19544880 20107280 20175360 20215968 20847872 21058300 21129600 21737600 22022400 23150544 23374713 24115150 24128736 24431100 25134100 25219200 25269960 26059840 26085120 26954624 28172800 28938180 29902786 30160920 30867392 31166284 31271808 31587450 32171648 32574800 32606400 33625600 33693280 35690422 36172725 37701150 38584240 38957855 39089760 40214560 40431936 41695744 42116600 42259200 43475200 44044800 44854179 46301088 46749426 48230300 48257472 48862200 50268200 50438400 50539920 52119680 52170240 53535633 53909248 57876360 59805572 60321840 61734784 62332568 62543616 63174900 64343296 65149600 65212800 67386560 71380844 72345450 74756965 75402300 77168480 77915710 78179520 80429120 80863872 84233200 84518400 86950400 89226055 89708358 92602176 93498852 96460600 96514944 97724400 100536400 100876800 101079840 104239360 107071266 107818496 115752720 116873565 119611144 120643680 123469568 124665136 125087232 126349800 128686592 130299200 130425600 134773120 142761688 144690900 149513930 150804600 154336960 155831420 156359040 160858240 161727744 168466400 178452110 179416716 185204352 186997704 192921200 193029888 194789275 195448800 201072800 202159680 208478720 214142532 224270895 231505440 233747130 239222288 241287360 246939136 249330272 252699600 260598400 260851200 267678165 269546240 285523376 289381800 299027860 301609200 308673920 311662840 312718080 321716480 323455488 336932800 356904220 358833432 370408704 373784825 373995408 385842400 386059776 389578550 390897600 402145600 404319360 428285064 446130275 448541790 463010880 467494260 478444576 482574720 498660544 505399200 521196800 535356330 539092480 553201541 571046752 578763600 584367825 598055720 603218400 617347840 623325680 625436160 643432960 673865600 713808440 717666864 740817408 747569650 747990816 771684800 779157100 781795200 804291200 808638720 856570128 892260550 897083580 926021760 934988520 956889152 965149440 997321088 1010798400 1042393600 1070712660 1106403082 1121354475 1142093504 1157527200 1168735650 1196111440 1206436800 1234695680 1246651360 1338390825 1347731200 1427616880 1435333728 1495139300 1495981632 1543369600 1558314200 1563590400 1608582400 1617277440 1659604623 1713140256 1784521100 1794167160 1852043520 1869977040 1913778304 1930298880 1994642176 2021596800 2141425320 2212806164 2242708950 2284187008 2315054400 2337471300 2392222880 2412873600 2493302720 2676781650 2695462400 2766007705 2855233760 2870667456 2990278600 2991963264 3086739200 3116628400 3127180800 3217164800 3319209246 3426280512 3569042200 3588334320 3704087040 3739954080 3827556608 3989284352 4043193600 4282850640 4425612328 4485417900 4568374016 4630108800 4674942600 4784445760 4825747200 4986605440 5353563300 5532015410 5710467520 5741334912 5980557200 5983926528 6173478400 6233256800 6638418492 6852561024 7138084400 7176668640 7479908160 7655113216 8086387200 8298023115 8565701280 8851224656 8970835800 9136748032 9260217600 9349885200 9568891520 9651494400 9973210880 10707126600 11064030820 11420935040 11482669824 11961114400 11967853056 12466513600 13276836984 13705122048 13830038525 14276168800 14353337280 14959816320 16596046230 17131402560 17702449312 17941671600 18520435200 18699770400 19137783040 19946421760 21414253200 22128061640 22841870080 22965339648 23922228800 24933027200 26553673968 27410244096 27660077050 28552337600 28706674560 29919632640 33192092460 34262805120 35404898624 35883343200 37399540800 38275566080 41490115575 42828506400 44256123280 45683740160 47844457600 49866054400 53107347936 55320154100 57104675200 57413349120 59839265280 66384184920 68525610240 70809797248 71766686400 74799081600 82980231150 85657012800 88512246560 95688915200 99732108800 106214695872 110640308200 114209350400 114826698240 132768369840 137051220480 141619594496 143533372800 149598163200 165960462300 171314025600 177024493120 191377830400 212429391744 221280616400 228418700800 265536739680 283239188992 287066745600 299196326400 331920924600 342628051200 354048986240 424858783488 442561232800 531073479360 574133491200 663841849200 685256102400 708097972480 849717566976 885122465600 1062146958720 1327683698400 1416195944960 1770244931200 2124293917440 2655367396800 3540489862400 4248587834880 5310734793600 7080979724800 10621469587200 21242939174400
- Sum of all divisors σ(n): 75455157989376
- Sum of proper divisors (its aliquot sum) s(n): 54212218814976
- 21242939174400 is an abundant number, because the sum of its proper divisors (54212218814976) is greater than itself. Its abundance is 32969279640576
Bases of 21242939174400
- Binary: 1001101010010000000011101011111101110000000002
- Hexadecimal: 0x135201D7EE00
- Base-36: 7J2VDIADC
Squares and roots of 21242939174400
- 21242939174400 squared (212429391744002) is 451262464767258153615360000
- 21242939174400 cubed (212429391744003) is 9586141090740688009913543933558784000000
-
The
square root of 21242939174400 is 4609006.3109525029 -
The
cube root of 21242939174400 is 27695.2231352321
Scales and comparisons
How big is 21242939174400?- 21,242,939,174,400 seconds is equal to 675,459 years, 39 weeks, 2 days, 13 hours, 20 minutes.
-
To count from 1 to 21,242,939,174,400 would take you about one million, six hundred eighty-eight thousand, six hundred forty-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 21242939174400 cubic inches would be around 2307.9 feet tall.
Recreational maths with 21242939174400
- 21242939174400 backwards is 00447193924212
- 21242939174400 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21242939174400's digits is 48
- More coming soon!
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The information we have on file for 21242939174400 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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