21397242366720
21,397,242,366,720 is an even composite number composed of seven prime numbers multiplied together.
21397242366720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, nine hundred forty-four divisors.
Prime factorization of 21397242366720:
28 × 32 × 5 × 11 × 192 × 29 × 1272
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 11 × 19 × 19 × 29 × 127 × 127)See below for interesting mathematical facts about the number 21397242366720 from the Numbermatics database.
Names of 21397242366720
- Cardinal: 21397242366720 can be written as Twenty-one trillion, three hundred ninety-seven billion, two hundred forty-two million, three hundred sixty-six thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.139724236672 × 1013
Factors of 21397242366720
Divisors of 21397242366720
- Number of divisors d(n): 1944
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 19 20 22 24 29 30 32 33 36 38 40 44 45 48 55 57 58 60 64 66 72 76 80 87 88 90 95 96 99 110 114 116 120 127 128 132 144 145 152 160 165 171 174 176 180 190 192 198 209 220 228 232 240 254 256 261 264 285 288 290 304 319 320 330 342 348 352 360 361 380 381 384 396 418 435 440 456 464 480 495 508 522 528 551 570 576 580 608 627 635 638 640 660 684 696 704 720 722 760 762 768 792 836 855 870 880 912 928 957 960 990 1016 1044 1045 1056 1083 1102 1140 1143 1152 1160 1216 1254 1270 1276 1280 1305 1320 1368 1392 1397 1408 1440 1444 1520 1524 1584 1595 1653 1672 1710 1740 1760 1805 1824 1856 1881 1905 1914 1920 1980 2032 2088 2090 2112 2166 2204 2280 2286 2304 2320 2413 2432 2508 2540 2552 2610 2640 2736 2755 2784 2794 2816 2871 2880 2888 3040 3048 3135 3168 3190 3249 3306 3344 3420 3480 3520 3610 3648 3683 3712 3762 3810 3828 3840 3960 3971 4064 4176 4180 4191 4224 4332 4408 4560 4572 4640 4785 4826 4864 4959 5016 5080 5104 5220 5280 5415 5472 5510 5568 5588 5715 5742 5760 5776 6061 6080 6096 6270 6336 6380 6498 6612 6688 6840 6960 6985 7040 7220 7239 7296 7366 7424 7524 7620 7656 7920 7942 8128 8265 8352 8360 8382 8448 8664 8816 9120 9144 9280 9405 9570 9652 9918 10032 10160 10208 10440 10469 10560 10830 10944 11020 11049 11136 11176 11430 11484 11520 11552 11913 12065 12122 12160 12192 12540 12573 12672 12760 12996 13224 13376 13680 13920 13970 14080 14355 14440 14478 14592 14732 15048 15240 15312 15840 15884 16129 16245 16256 16530 16704 16720 16764 17328 17632 18183 18240 18288 18415 18560 18810 19140 19304 19836 19855 20064 20320 20416 20880 20938 20955 21120 21660 21717 21888 22040 22098 22272 22352 22860 22968 23104 23826 24130 24244 24320 24384 24795 25080 25146 25344 25520 25992 26448 26543 26752 27360 27840 27940 28710 28880 28956 29464 30096 30305 30480 30624 31407 31680 31768 32258 32490 32512 33060 33147 33408 33440 33528 34656 35264 35739 36195 36366 36480 36576 36830 37120 37620 38280 38608 39672 39710 40128 40513 40640 40832 41760 41876 41910 42240 43320 43434 43776 44080 44196 44704 45720 45847 45936 46208 47652 48260 48387 48488 48768 49590 50160 50292 51040 51984 52345 52896 53086 53504 54549 54720 55245 55680 55880 57420 57760 57912 58928 59565 60192 60610 60960 61248 62814 62865 63360 63536 64516 64980 66120 66294 66816 66880 67056 69312 69977 70528 71478 72390 72732 72960 73152 73660 75240 76560 77216 79344 79420 79629 80256 80645 81026 81280 81664 83520 83752 83820 86640 86868 88160 88392 89408 90915 91440 91694 91872 92416 94221 95304 96520 96774 96976 97536 99180 100320 100584 102080 103968 104690 105792 106172 108585 109098 109440 110490 111360 111760 114840 115159 115520 115824 117856 119130 120384 121220 121539 121920 122496 125628 125730 126720 127072 129032 129960 132240 132588 132715 133760 134112 137541 138624 139954 141056 142956 144780 145161 145464 146304 147320 150480 153120 154432 157035 158688 158840 159258 160512 161290 162052 162560 165735 167040 167504 167640 173280 173736 176320 176784 177419 178695 178816 181830 182880 183388 183744 188442 190608 193040 193548 193952 198360 200640 201168 202565 204160 207936 209380 209931 211584 212344 217170 218196 218880 220980 223520 229235 229680 230318 231040 231648 235712 238260 238887 240768 241935 242440 243078 243840 244992 251256 251460 254144 258064 259920 264480 265176 265430 267520 268224 272745 275082 277248 279908 285912 289560 290322 290928 292608 294640 300960 306240 306451 308864 314070 317376 317680 318516 322580 324104 331470 334080 335008 335280 345477 346560 347472 349885 352640 353568 354838 357390 357632 363660 364617 365760 366776 367488 376884 381216 386080 387096 387904 396720 398145 401280 402336 405130 408320 412623 415872 418760 419862 423168 424688 434340 436392 441960 447040 458470 459360 460636 462080 463296 467741 471105 471424 476520 477774 481536 483870 484880 486156 487680 502512 502920 504317 508288 516128 519840 528960 530352 530860 532257 536448 545490 550164 559816 571824 575795 579120 580644 581856 589280 601920 607695 612480 612902 617728 628140 629793 634752 635360 637032 645160 648208 662940 670016 670560 687705 690954 693120 694944 699770 705280 707136 709676 714780 725805 727320 729234 731520 733552 734976 753768 762432 769747 772160 774192 775808 793440 796290 802560 804672 810260 825246 831744 837520 839724 849376 868680 872784 883920 887095 894080 916940 918720 919353 921272 926592 935482 942210 942848 953040 955548 967740 969760 972312 1005024 1005840 1008634 1016576 1032256 1036431 1039680 1049655 1057920 1060704 1061720 1064514 1072896 1090980 1100328 1119632 1143648 1151590 1158240 1161288 1163712 1178560 1194435 1203840 1215390 1224960 1225804 1256280 1259586 1269504 1270720 1274064 1290320 1296416 1325880 1329563 1340032 1341120 1375410 1381908 1386240 1389888 1399540 1403223 1414272 1419352 1429560 1451610 1454640 1458468 1463040 1467104 1507536 1512951 1524864 1532255 1539494 1544320 1548384 1551616 1586880 1592580 1596771 1609344 1620520 1650492 1675040 1679448 1698752 1727385 1737360 1745568 1767840 1774190 1788160 1823085 1833880 1837440 1838706 1842544 1853184 1870964 1884420 1906080 1911096 1935480 1939520 1944624 2010048 2011680 2017268 2063115 2064512 2072862 2079360 2099310 2115840 2121408 2123440 2129028 2181960 2200656 2239264 2287296 2303180 2309241 2316480 2322576 2327424 2338705 2357120 2388870 2407680 2430780 2451608 2512560 2519172 2521585 2541440 2548128 2580640 2592832 2651760 2659126 2661285 2680064 2682240 2750820 2758059 2763816 2779776 2799080 2806446 2828544 2838704 2859120 2903220 2909280 2916936 2934208 3015072 3025902 3049728 3064510 3078988 3088640 3096768 3148965 3173760 3185160 3193542 3218688 3241040 3300984 3350080 3358896 3370961 3397504 3454770 3474720 3491136 3535680 3548380 3646170 3667760 3674880 3677412 3685088 3741928 3768840 3812160 3822192 3848735 3870960 3879040 3889248 3988689 4020096 4023360 4034536 4126230 4129024 4145724 4158720 4198620 4209669 4242816 4246880 4258056 4363920 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27638160 27710892 27797760 28064460 28387040 29112845 29169360 29250386 29342080 29419296 29480704 29935424 30150720 30259020 30338649 30577536 30789880 30870906 30967680 31113984 31909512 31935420 32276288 33009840 33165792 33588960 33677352 33709610 33975040 34064448 34638615 34911360 34935414 35210496 35548316 36310824 36774120 36850880 36947856 37161216 37419280 38221920 38892480 39225728 39886890 40200960 40306752 40345360 40451532 41161208 41457240 42096690 42428160 42546016 42580560 43875579 44013120 44128944 44221056 44435395 44785280 44903136 45388530 45419264 45745920 46184820 46306359 46451520 46580552 46670976 47864268 48414432 49032160 49263808 50383440 50564415 50962560 51096672 51451510 51856640 52403121 52815744 53182520 53322474 53742336 53935376 55161180 55276320 55421784 56128920 56774080 58225690 58338720 58500772 58684160 58838592 59830335 59870848 60301440 60518040 60677298 61155072 61579760 61741812 61935360 63819024 63870840 64048259 64552576 66019680 66331584 67177920 67354704 67419220 68128896 69277230 69822720 69870828 71096632 72621648 73125965 73548240 73701760 73895712 74838560 76443840 77177265 77784960 78451456 79773780 79983711 80613504 80690720 80903064 82322416 82914480 84193380 85092032 85161120 87338535 87751158 88026240 88257888 88442112 88870790 89570560 89806272 90777060 92369640 92612718 92903040 93161104 93341952 95728536 96828864 97757869 98064320 98527616 100766880 101128830 101925120 102193344 102903020 104806242 105631488 106365040 106644948 107870752 110322360 110552640 110843568 112257840 113548160 116451380 116677440 117001544 117677184 119660670 119741696 120602880 121036080 121354596 123159520 123483624 127638048 127741680 128096518 129105152 131626737 132039360 132663168 133306185 134355840 134709408 134838440 136257792 138554460 139741656 142193264 145243296 146251930 147096480 147403520 147791424 149677120 151693245 152887680 154354530 155569920 159547560 159967422 161227008 161381440 161806128 164644832 165828960 168386760 168854501 170184064 170322240 174677070 175502316 176052480 176515776 177741580 179612544 181554120 184739280 185225436 185806080 186322208 191457072 192144777 193657728 195515738 196128640 197055232 201533760 202257660 204386688 205806040 209612484 212730080 213289896 215741504 219377895 220644720 221105280 221687136 224515680 227096320 231531795 232902760 233354880 234003088 235354368 239321340 242072160 242709192 246319040 246967248 255276096 255483360 256193036 262015605 263253474 264078720 265326336 266612370 268711680 269418816 269676880 277108920 279483312 284386528 290486592 292503860 293273607 294192960 295582848 299354240 303386490 305775360 308709060 319095120 319934844 320241295 322762880 323612256 329289664 331657920 336773520 337709002 340368128 340644480 349354140 351004632 353031552 355483160 359225088 363108240 369478560 370450872 372644416 382914144 384289554 387315456 391031476 392257280 399918555 403067520 404515320 408773376 411612080 419224968 425460160 426579792 431483008 438755790 441289440 442210560 443374272 449031360 463063590 465805520 466709760 468006176 478642680 484144320 485418384 488789345 492638080 493934496 506563503 510552192 510966720 512386072 524031210 526506948 528157440 533224740 538837632 539353760 554217840 558966624 568773056 576434331 580973184 585007720 586547214 588385920 591165696 598708480 606772980 617418120 638190240 639869688 640482590 645525760 647224512 658133685 658579328 663315840 673547040 675418004 681288960 698708280 702009264 706063104 710966320 726216480 738957120 740901744 745288832 765828288 768579108 782062952 799837110 806135040 809030640 823224160 838449936 844272505 850920320 853159584 862966016 877511580 879820821 882578880 886748544 898062720 926127180 931611040 936012352 957285360 960723885 968288640 970836768 977578690 985276160 987868992 1013127006 1021104384 1021933440 1024772144 1048062420 1053013896 1066449480 1077675264 1078707520 1108435680 1117933248 1137546112 1152868662 1161946368 1170015440 1173094428 1176771840 1213545960 1234836240 1276380480 1279739376 1280965180 1294449024 1316267370 1317158656 1326631680 1347094080 1350836008 1397416560 1404018528 1421932640 1452432960 1466368035 1477914240 1481803488 1490577664 1519690509 1531656576 1537158216 1564125904 1599674220 1618061280 1646448320 1676899872 1688545010 1701840640 1706319168 1755023160 1759641642 1765157760 1773497088 1796125440 1852254360 1857399511 1863222080 1872024704 1914570720 1921447770 1936577280 1941673536 1955157380 1975737984 2026254012 2043866880 2049544288 2096124840 2106027792 2132898960 2157415040 2216871360 2235866496 2275092224 2305737324 2340030880 2346188856 2427091920 2469672480 2532817515 2552760960 2559478752 2561930360 2588898048 2632534740 2694188160 2701672016 2794833120 2808037056 2843865280 2882171655 2904865920 2932736070 2955828480 2963606976 3039381018 3063313152 3074316432 3128251808 3199348440 3236122560 3292896640 3353799744 3377090020 3412638336 3510046320 3519283284 3530315520 3704508720 3714799022 3726444160 3744049408 3829141440 3842895540 3883347072 3910314760 3951475968 4052508024 4099088576 4192249680 4212055584 4265797920 4314830080 4399104105 4433742720 4471732992 4611474648 4680061760 4692377712 4854183840 4939344960 5065635030 5105521920 5118957504 5123860720 5265069480 5388376320 5403344032 5572198533 5589666240 5616074112 5687730560 5764343310 5809731840 5865472140 5927213952 6078762036 6148632864 6256503616 6398696880 6472245120 6585793280 6707599488 6754180040 6825276672 7020092640 7038566568 7409017440 7429598044 7452888320 7598452545 7658282880 7685791080 7766694144 7820629520 8105016048 8198177152 8384499360 8424111168 8531595840 8798208210 8867485440 9222949296 9286997555 9360123520 9384755424 9708367680 9878689920 10131270060 10237915008 10247721440 10530138960 10806688064 11144397066 11179332480 11232148224 11375461120 11528686620 11730944280 11854427904 12157524072 12297265728 12513007232 12797393760 12944490240 13415198976 13508360080 14040185280 14077133136 14818034880 14859196088 15196905090 15316565760 15371582160 15641259040 16210032096 16396354304 16716595599 16768998720 16848222336 17063191680 17596416420 18445898592 18573995110 18720247040 18769510848 19416735360 19757379840 20262540120 20475830016 20495442880 21060277920 21613376128 22288794132 22358664960 23057373240 23461888560 24315048144 24594531456 25026014464 25594787520 27016720160 27860992665 28080370560 28154266272 29636069760 29718392176 30393810180 30743164320 31282518080 32420064192 33433191198 33537997440 33696444672 34126383360 35192832840 36891797184 37147990220 37539021696 38833470720 40525080240 40990885760 42120555840 43226752256 44577588264 46114746480 46923777120 48630096288 49189062912 51189575040 54033440320 55721985330 56160741120 56308532544 59272139520 59436784352 60787620360 61486328640 62565036160 64840128384 66866382396 67075994880 70385665680 73783594368 74295980440 75078043392 81050160480 81981771520 83582977995 84241111680 89155176528 92229492960 93847554240 97260192576 102379150080 108066880640 111443970660 112617065088 118873568704 121575240720 122972657280 125130072320 129680256768 133732764792 140771331360 147567188736 148591960880 162100320960 167165955990 168482223360 178310353056 184458985920 187695108480 194520385152 216133761280 222887941320 225234130176 237747137408 243150481440 245945314560 267465529584 281542662720 297183921760 324200641920 334331911980 356620706112 368917971840 375390216960 389040770304 445775882640 475494274816 486300962880 534931059168 563085325440 594367843520 648401283840 668663823960 713241412224 737835943680 891551765280 972601925760 1069862118336 1126170650880 1188735687040 1337327647920 1426482824448 1783103530560 1945203851520 2139724236672 2377471374080 2674655295840 3566207061120 4279448473344 5349310591680 7132414122240 10698621183360 21397242366720
- Sum of all divisors σ(n): 88875771762960
- Sum of proper divisors (its aliquot sum) s(n): 67478529396240
- 21397242366720 is an abundant number, because the sum of its proper divisors (67478529396240) is greater than itself. Its abundance is 46081287029520
Bases of 21397242366720
- Binary: 1001101110101111011110000011111001011000000002
- Hexadecimal: 0x1375EF07CB00
- Base-36: 7L1R9N7K0
Squares and roots of 21397242366720
- 21397242366720 squared (213972423667202) is 457841980900157306963558400
- 21397242366720 cubed (213972423667203) is 9796555830979854970873231875608936448000
-
The
square root of 21397242366720 is 4625715.3356772831 -
The
cube root of 21397242366720 is 27762.1183948145
Scales and comparisons
How big is 21397242366720?- 21,397,242,366,720 seconds is equal to 680,366 years, 6 weeks, 2 days, 3 hours, 12 minutes.
-
To count from 1 to 21,397,242,366,720 would take you about one million, seven hundred thousand, nine hundred fifteen 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 21397242366720 cubic inches would be around 2313.5 feet tall.
Recreational maths with 21397242366720
- 21397242366720 backwards is 02766324279312
- The number of decimal digits it has is: 14
- The sum of 21397242366720's digits is 54
- More coming soon!
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"Number 21397242366720 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.
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Numbermatics. (2024). Number 21397242366720 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/21397242366720/
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The information we have on file for 21397242366720 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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