21427657572321
21,427,657,572,321 is an odd composite number composed of seven prime numbers multiplied together.
21427657572321 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 21427657572321:
33 × 72 × 11 × 133 × 37 × 59 × 307
(3 × 3 × 3 × 7 × 7 × 11 × 13 × 13 × 13 × 37 × 59 × 307)See below for interesting mathematical facts about the number 21427657572321 from the Numbermatics database.
Names of 21427657572321
- Cardinal: 21427657572321 can be written as Twenty-one trillion, four hundred twenty-seven billion, six hundred fifty-seven million, five hundred seventy-two thousand, three hundred twenty-one.
Scientific notation
- Scientific notation: 2.1427657572321 × 1013
Factors of 21427657572321
Divisors of 21427657572321
- Number of divisors d(n): 768
-
Complete list of divisors:
1 3 7 9 11 13 21 27 33 37 39 49 59 63 77 91 99 111 117 143 147 169 177 189 231 259 273 297 307 333 351 407 413 429 441 481 507 531 539 637 649 693 767 777 819 921 999 1001 1183 1221 1239 1287 1323 1443 1521 1593 1617 1813 1859 1911 1947 2079 2149 2183 2197 2301 2331 2457 2763 2849 2891 3003 3367 3377 3549 3663 3717 3861 3991 4329 4543 4563 4851 5291 5369 5439 5577 5733 5841 6253 6447 6549 6591 6903 6993 7007 8281 8289 8437 8547 8673 9009 9971 10101 10131 10647 10989 11151 11359 11973 12987 13013 13629 14553 15043 15281 15379 15873 16107 16317 16731 17199 17523 18113 18759 19341 19647 19773 19943 20709 21021 23569 23639 24013 24167 24843 25311 25641 26019 27027 27937 28379 29913 30303 30393 31801 31941 34077 35919 37037 37583 39039 40887 43771 43901 45129 45843 46137 47619 48321 48951 50193 51883 54339 56277 58023 58941 59059 59319 59829 63063 68783 69797 70707 70917 72039 72501 74529 75933 76923 78057 79513 81289 83811 85137 89739 90909 91091 91179 95403 102231 106967 107653 107757 109681 111111 112749 117117 122661 124949 126791 129623 131313 131703 135387 137529 138411 142857 144963 147667 155649 163017 165473 168091 168831 169169 177177 179487 189189 195559 198653 199243 206349 209391 212121 212751 216117 217503 223587 227799 235469 238539 243867 251433 255411 259259 269217 273273 286209 306397 306693 307307 312169 320901 322959 329043 333333 338247 351351 363181 368927 374847 380373 388869 393939 395109 406161 412587 413413 415233 443001 466947 481481 488579 489051 496419 504273 507507 531531 538461 556591 569023 570713 586677 595959 597729 619047 628173 636363 638253 648351 652509 670181 674479 706407 715617 731601 754299 766233 767767 777777 819819 858627 874643 887537 894179 907361 919191 921921 936507 962703 968877 987129 999999 1014741 1033669 1089543 1106781 1124541 1141119 1166607 1176637 1181817 1184183 1185327 1240239 1329003 1390571 1394701 1400841 1425853 1444443 1465737 1489257 1512819 1522521 1594593 1624337 1648283 1669773 1707069 1712139 1760031 1787877 1793187 1857141 1884519 1919671 2010543 2023437 2119221 2146851 2151149 2185183 2194803 2303301 2333331 2459457 2542267 2582489 2590159 2623929 2662611 2682537 2722083 2757573 2765763 2809521 2888109 2906631 2961387 3061097 3101007 3268629 3320343 3370367 3373623 3423357 3499821 3529911 3552549 3720717 3983161 3987009 3994991 4058197 4171713 4184103 4277559 4333329 4397211 4467771 4538457 4567563 4691267 4721353 4796051 4873011 4944849 5009319 5121207 5136417 5280093 5363631 5374369 5379561 5759013 6031629 6070311 6122501 6259253 6351527 6357663 6453447 6555549 6909903 6999993 7235683 7371991 7419269 7626801 7747467 7770477 7871787 7987833 8047611 8166249 8272719 8297289 8428563 8712353 9183291 9303021 9762907 9805887 9961029 9980971 10111101 10589733 10657647 11162151 11370359 11537981 11949483 11984973 12174591 12515139 12552309 12832677 12999987 13191633 13437697 14073801 14164059 14388153 14619033 14834547 15027957 15296281 15363621 15409251 16123107 17277039 18077423 18094887 18131113 18210933 18367503 18777759 19054581 19360341 19666647 20729709 21116381 21427679 21707049 22115973 22257807 22880403 23242401 23311431 23615361 23963499 24142833 24498747 24955723 26137059 27549873 27909063 27964937 28407379 29288721 29942913 30333303 31769199 31972941 32838869 33049471 33572357 33672067 34111077 34613943 35848449 35954919 36523773 37545417 37656927 38498031 39794261 40313091 42221403 42492177 43164459 43814771 43857099 44503641 45888843 48369321 51603937 51831117 51934883 52756561 54232269 54393339 55102509 56333277 57163743 58081023 58999941 60986471 63349143 64283037 65121147 66347919 66773421 68641209 69727203 69866797 69934293 74867169 78411177 79592513 82649619 83894811 85222137 87866163 89828739 90999909 94063879 95835883 98516607 99148413 100717071 101016201 102333231 103841829 107545347 107864757 109571319 113260589 119382783 120939273 126664209 126917791 127476531 129493377 131444313 137666529 145107963 147814667 149993753 154811811 155804649 158269683 162696807 163180017 165307527 168999831 171491229 174690061 182959413 190047429 192849111 195363441 198851653 199043757 200320263 209600391 224601507 235006499 235233531 235704469 238777539 251684433 255666411 263598489 269486217 274512953 278559827 282191637 287507649 295549821 297445239 302151213 303048603 306999693 311525487 339781767 358148349 361227559 362817819 363544181 369295927 380753373 394332939 412999587 426905297 437736871 443444001 449981259 464435433 467413947 474809049 488090421 489540051 524070183 548878239 570142287 578547333 596554959 628801173 670851181 673804521 705019497 707113407 716332617 755053299 766999233 792824123 823538859 835679481 846574911 862522947 886649463 892335717 906453639 909145809 1019345301 1034702669 1074445047 1083682677 1090632543 1107887781 1142260119 1182998817 1222830427 1245866479 1280715891 1313210613 1330332003 1349943777 1393306299 1402241841 1424427147 1472387657 1572210549 1646634717 1649931283 1789664877 1886403519 1921590671 1949918789 2012553543 2115058491 2121340221 2148997851 2378472369 2470616577 2507038443 2539724733 2585071489 2587568841 3058035903 3064158097 3104108007 3251048031 3271897629 3323663343 3426780357 3668491281 3737599437 3842147673 3939631839 3990996009 4049831331 4417162971 4695958267 4716631647 4949793849 5368994631 5549768861 5764772013 5849756367 6037660629 6345175473 6364020663 7135417107 7411849731 7521115329 7755214467 8721065353 9192474291 9312324021 9753144093 9815692887 9970990029 10306713599 11005473843 11212798311 11526443019 11818895517 13251488913 13451134697 14087874801 14849381547 16196264227 16649306583 17294316039 17549269101 18112981887 21406251321 21449106679 23265643401 26163196059 27577422873 27936972063 30920140797 33016421529 33638394933 39754466739 40353404091 42263624403 44548144641 48588792681 49947919749 51882948117 52647807303 61047457471 64347320037 69796930203 72146995193 78489588177 82732268619 92760422391 113373849589 121060212273 126790873209 145766378043 149843759247 183142372413 193041960111 216440985579 235468764531 278281267173 340121548767 363180636819 437299134129 549427117239 579125880333 649322956737 793616947123 1020364646301 1648281351717 1947968870211 2380850841369 3061093938903 7142552524107 21427657572321
- Sum of all divisors σ(n): 45727621632000
- Sum of proper divisors (its aliquot sum) s(n): 24299964059679
- 21427657572321 is an abundant number, because the sum of its proper divisors (24299964059679) is greater than itself. Its abundance is 2872306487358
Bases of 21427657572321
- Binary: 1001101111101000000111110101011111111111000012
- Hexadecimal: 0x137D03EAFFE1
- Base-36: 7LFQA2ME9
Squares and roots of 21427657572321
- 21427657572321 squared (214276575723212) is 459144509036645491345327041
- 21427657572321 cubed (214276575723213) is 9838391315848684575506120639621854432161
-
The
square root of 21427657572321 is 4629001.7900537693 -
The
cube root of 21427657572321 is 27775.2663627087
Scales and comparisons
How big is 21427657572321?- 21,427,657,572,321 seconds is equal to 681,333 years, 11 weeks, 6 days, 23 hours, 25 minutes, 21 seconds.
-
To count from 1 to 21,427,657,572,321 would take you about one million, seven hundred three thousand, three hundred thirty-three 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 21427657572321 cubic inches would be around 2314.6 feet tall.
Recreational maths with 21427657572321
- 21427657572321 backwards is 12327575672412
- The number of decimal digits it has is: 14
- The sum of 21427657572321's digits is 54
- More coming soon!
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The information we have on file for 21427657572321 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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