21143549401920
21,143,549,401,920 is an even composite number composed of eight prime numbers multiplied together.
21143549401920 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, three hundred forty-four divisors.
Prime factorization of 21143549401920:
26 × 32 × 5 × 11 × 73 × 127 × 193 × 373
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 73 × 127 × 193 × 373)See below for interesting mathematical facts about the number 21143549401920 from the Numbermatics database.
Names of 21143549401920
- Cardinal: 21143549401920 can be written as Twenty-one trillion, one hundred forty-three billion, five hundred forty-nine million, four hundred one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.114354940192 × 1013
Factors of 21143549401920
Divisors of 21143549401920
- Number of divisors d(n): 1344
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 30 32 33 36 40 44 45 48 55 60 64 66 72 73 80 88 90 96 99 110 120 127 132 144 146 160 165 176 180 192 193 198 219 220 240 254 264 288 292 320 330 352 360 365 373 381 386 396 438 440 480 495 508 528 576 579 584 635 657 660 704 720 730 746 762 772 792 803 876 880 960 965 990 1016 1056 1095 1119 1143 1158 1168 1270 1314 1320 1397 1440 1460 1492 1524 1544 1584 1606 1737 1752 1760 1865 1905 1930 1980 2032 2112 2123 2190 2238 2286 2316 2336 2409 2540 2628 2640 2794 2880 2895 2920 2984 3048 3088 3168 3212 3285 3357 3474 3504 3520 3730 3810 3860 3960 4015 4064 4103 4191 4246 4380 4476 4572 4632 4672 4818 5080 5256 5280 5588 5595 5715 5790 5840 5968 6096 6176 6336 6369 6424 6570 6714 6948 6985 7008 7227 7460 7620 7720 7920 8030 8128 8206 8382 8492 8685 8760 8952 9144 9264 9271 9636 10160 10512 10560 10615 11176 11190 11430 11580 11680 11936 12045 12192 12309 12352 12573 12738 12848 13140 13428 13896 13970 14016 14089 14454 14920 15240 15440 15840 16060 16412 16764 16785 16984 17370 17520 17904 18288 18528 18542 19107 19272 20320 20515 20955 21024 21230 22352 22380 22860 23160 23360 23872 24090 24384 24511 24618 25146 25476 25696 26280 26856 27229 27792 27813 27940 28178 28908 29840 30480 30880 31680 31845 32120 32824 33528 33570 33968 34740 35040 35808 36135 36576 36927 37056 37084 38214 38544 40640 41030 41910 42048 42267 42460 44704 44760 45720 46320 46355 47371 48180 49022 49236 50292 50952 51392 52560 53712 54458 55584 55626 55880 56356 57816 59680 60960 61545 61760 62865 63690 64240 65648 67056 67140 67936 69480 70080 70445 71616 71989 72270 73152 73533 73854 74168 76428 77088 81687 82060 83439 83820 84534 84920 89408 89520 91440 92640 92710 94742 95535 96360 98044 98472 100584 101904 101981 105120 107424 108916 111168 111252 111760 112712 115632 119360 121920 122555 123090 125730 126801 127380 128480 131296 134112 134280 135872 136145 138960 139065 140890 142113 143978 144540 147066 147708 148336 152856 154176 154979 163374 164120 166878 167640 169068 169840 179040 182880 184635 185280 185420 189484 191070 192720 196088 196944 201168 203808 203962 210240 211335 214848 215967 217832 220599 222504 223520 225424 231264 236855 245061 245110 246180 251460 253602 254760 256960 262592 268224 268560 269621 272290 277920 278130 281780 284226 287956 289080 294132 295416 296672 299519 305712 305943 309958 326748 328240 333756 335280 338136 339680 358080 359945 365760 367665 369270 370840 378968 382140 385440 392176 393888 402336 407616 407924 408435 417195 422670 426339 431934 435664 441198 445008 447040 450848 462528 464937 473710 490122 490220 492360 502920 507204 509520 509905 521081 537120 539242 544580 555840 556260 563560 568452 575912 578160 588264 590832 593344 599038 611424 611886 619916 634005 647901 653496 656480 667512 670560 676272 679360 710565 719890 735330 738540 741680 757936 764280 770880 774895 784352 787776 791879 804672 808863 815848 816870 834390 845340 852678 863868 871328 882396 890016 898557 901696 917829 929874 947420 980244 980440 984720 1005840 1014408 1019040 1019810 1042162 1074240 1078484 1079835 1089160 1102995 1112520 1127120 1136904 1151824 1156320 1176528 1181664 1198076 1222848 1223772 1225305 1239832 1268010 1295802 1306992 1312960 1335024 1341120 1348105 1352544 1394811 1421130 1439780 1470660 1477080 1483360 1497595 1515872 1528560 1529715 1549790 1563243 1568704 1583758 1617726 1631696 1633740 1668780 1690680 1705356 1727736 1742656 1764792 1780032 1789303 1797114 1835658 1859748 1894840 1960488 1960880 1969440 2011680 2028816 2038080 2039620 2084324 2131695 2156968 2159670 2178320 2205990 2225040 2254240 2273808 2303648 2312640 2324685 2353056 2363328 2375637 2396152 2426589 2447544 2450610 2479664 2536020 2591604 2605405 2613984 2670048 2695671 2696210 2705088 2789622 2842260 2879560 2941320 2954160 2966720 2995190 3031744 3057120 3059430 3099580 3126486 3167516 3235452 3239505 3263392 3267480 3337560 3381360 3410712 3455472 3458083 3529584 3578606 3594228 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177140997 182852060 187589160 189187092 190050960 190194565 194127120 196823330 201137266 207328320 207484980 210207880 214716360 215653680 219422472 221317312 223169760 228061152 228233478 231228668 236187996 236483865 248981976 250118880 252249456 253401280 257659632 258836160 274278090 276646640 285076440 286288480 287538240 289035835 292563296 293705280 295234995 300142656 301705899 304311304 311227470 314917328 315311820 322074540 329133708 331975968 336332608 342350217 343546176 346843002 354281994 365704120 375178320 378374184 380101920 380389130 388254240 393646660 402274532 411417135 414969960 420415760 429432720 431307360 438844944 446339520 456122304 456466956 462457336 472375992 472967730 497963952 500237760 502843165 504498912 515319264 520264503 548556180 553293280 570152880 570583695 572576960 578071670 585126592 590469990 603411798 608622608 622454940 629834656 630623640 644149080 658267416 663951936 667410019 684700434 693686004 708563988 731408240 750356640 756748368 760203840 760778260 776508480 787293320 804549064 822834270 829939920 840831520 858865440 862614720 867107505 877689888 885704985 905117697 912933912 924914672 944751984 945935460 995927904 1005686330 1008997824 1030638528 1040529006 1097112360 1106586560 1140305760 1141167390 1156143340 1180939980 1206823596 1217245216 1244909880 1259669312 1261247280 1288298160 1316534832 1334820038 1369400868 1387372008 1417127976 1462816480 1500713280 1508529495 1513496736 1521556520 1574586640 1609098128 1645668540 1659879840 1681663040 1711751085 1717730880 1734215010 1755379776 1771409970 1810235394 1825867824 1849829344 1889503968 1891870920 1991855808 2002230057 2011372660 2081058012 2194224720 2280611520 2282334780 2312286680 2361879960 2413647192 2434490432 2489819760 2522494560 2576596320 2601322515 2633069664 2669640076 2738801736 2774744016 2834255952 2925632960 3017058990 3026993472 3043113040 3149173280 3218196256 3291337080 3319759680 3337050095 3423502170 3468430020 3542819940 3620470788 3651735648 3699658688 3779007936 3783741840 4004460114 4022745320 4162116024 4388449440 4525588485 4564669560 4624573360 4723759920 4827294384 4979639520 5044989120 5153192640 5202645030 5266139328 5339280152 5477603472 5549488032 5668511904 6006690171 6034117980 6086226080 6298346560 6436392512 6582674160 6674100190 6847004340 6936860040 7085639880 7240941576 7303471296 7341510209 7567483680 8008920228 8045490640 8324232048 8776898880 9051176970 9129339120 9249146720 9447519840 9654588768 9959279040 10011150285 10405290060 10678560304 10955206944 11098976064 11337023808 12013380342 12068235960 12172452160 13165348320 13348200380 13694008680 13873720080 14171279760 14481883152 14683020418 15134967360 16017840456 16090981280 16648464096 18102353940 18258678240 18498293440 18895039680 19309177536 20022300570 20810580120 21357120608 21910413888 22024530627 24026760684 24136471920 26330696640 26696400760 27388017360 27747440160 28342559520 28963766304 29366040836 30033450855 32035680912 32181962560 33296928192 36204707880 36517356480 36707551045 40044601140 41621160240 42714241216 44049061254 48053521368 48272943840 53392801520 54776034720 55494880320 56685119040 57927532608 58732081672 60066901710 64071361824 66073591881 72409415760 73415102090 80089202280 83242320480 88098122508 96107042736 96545887680 106785603040 109552069440 110122653135 117464163344 120133803420 128142723648 132147183762 144818831520 146830204180 160178404560 166484640960 176196245016 192214085472 213571206080 220245306270 234928326688 240267606840 264294367524 289637663040 293660408360 320356809120 330367959405 352392490032 384428170944 440490612540 469856653376 480535213680 528588735048 587320816720 640713618240 660735918810 704784980064 880981225080 961070427360 1057177470096 1174641633440 1321471837620 1409569960128 1761962450160 1922140854720 2114354940192 2349283266880 2642943675240 3523924900320 4228709880384 5285887350480 7047849800640 10571774700960 21143549401920
- Sum of all divisors σ(n): 81694833352704
- Sum of proper divisors (its aliquot sum) s(n): 60551283950784
- 21143549401920 is an abundant number, because the sum of its proper divisors (60551283950784) is greater than itself. Its abundance is 39407734548864
Bases of 21143549401920
- Binary: 1001100111010110111011100000001011011010000002
- Hexadecimal: 0x133ADDC05B40
- Base-36: 7HT7NEJ40
Squares and roots of 21143549401920
- 21143549401920 squared (211435494019202) is 447049681311431589699686400
- 21143549401920 cubed (211435494019203) is 9452217021920845989653799215131557888000
-
The
square root of 21143549401920 is 4598211.5438418011 -
The
cube root of 21143549401920 is 27651.9628623619
Scales and comparisons
How big is 21143549401920?- 21,143,549,401,920 seconds is equal to 672,299 years, 24 weeks, 2 days, 23 hours, 12 minutes.
-
To count from 1 to 21,143,549,401,920 would take you about one million, six hundred eighty thousand, seven hundred forty-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 21143549401920 cubic inches would be around 2304.3 feet tall.
Recreational maths with 21143549401920
- 21143549401920 backwards is 02910494534112
- 21143549401920 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21143549401920's digits is 45
- More coming soon!
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"Number 21143549401920 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.
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The information we have on file for 21143549401920 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!
Keywords: Divisors of 21143549401920, math, Factors of 21143549401920, curriculum, school, college, exams, university, Prime factorization of 21143549401920, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, one hundred forty-three billion, five hundred forty-nine million, four hundred one thousand, nine hundred twenty.