21438856943302932
21,438,856,943,302,932 is an even composite number composed of five prime numbers multiplied together.
21438856943302932 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand and eight divisors.
Prime factorization of 21438856943302932:
22 × 32 × 76 × 173 × 1013
(2 × 2 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 7 × 17 × 17 × 17 × 101 × 101 × 101)See below for interesting mathematical facts about the number 21438856943302932 from the Numbermatics database.
Names of 21438856943302932
- Cardinal: 21438856943302932 can be written as Twenty-one quadrillion, four hundred thirty-eight trillion, eight hundred fifty-six billion, nine hundred forty-three million, three hundred two thousand, nine hundred thirty-two.
Scientific notation
- Scientific notation: 2.1438856943302932 × 1016
Factors of 21438856943302932
Divisors of 21438856943302932
- Number of divisors d(n): 1008
-
Complete list of divisors:
1 2 3 4 6 7 9 12 14 17 18 21 28 34 36 42 49 51 63 68 84 98 101 102 119 126 147 153 196 202 204 238 252 289 294 303 306 343 357 404 441 476 578 588 606 612 686 707 714 833 867 882 909 1029 1071 1156 1212 1372 1414 1428 1666 1717 1734 1764 1818 2023 2058 2121 2142 2401 2499 2601 2828 3087 3332 3434 3468 3636 4046 4116 4242 4284 4802 4913 4949 4998 5151 5202 5831 6069 6174 6363 6868 7203 7497 8092 8484 9604 9826 9898 9996 10201 10302 10404 11662 12019 12138 12348 12726 14161 14406 14739 14847 14994 15453 16807 17493 18207 19652 19796 20402 20604 21609 23324 24038 24276 25452 28322 28812 29189 29478 29694 29988 30603 30906 33614 34391 34643 34986 36057 36414 40804 40817 42483 43218 44217 44541 48076 50421 52479 56644 58378 58956 59388 61206 61812 67228 68782 69286 69972 71407 72114 72828 81634 84133 84966 86436 87567 88434 89082 91809 99127 100842 103173 103929 104958 108171 116756 117649 122412 122451 127449 137564 138572 142814 144228 151263 163268 168266 169932 173417 175134 176868 178164 183618 198254 201684 204323 206346 207858 209916 214221 216342 235298 240737 242501 244902 252399 254898 262701 285628 285719 297381 302526 309519 311787 336532 346834 350268 352947 367236 367353 396508 408646 412692 415716 428442 432684 470596 481474 485002 489804 496213 499849 504798 509796 520251 525402 571438 588931 594762 605052 612969 619038 623574 642663 693668 693889 705894 722211 727503 734706 757197 817292 856884 857157 892143 962948 970004 992426 999698 1009596 1030301 1040502 1050804 1058841 1142876 1177862 1189524 1213919 1225938 1238076 1247148 1285326 1387778 1411788 1430261 1444422 1455006 1469412 1488639 1499547 1514394 1560753 1685159 1697507 1714314 1766793 1784286 1838907 1984852 1999396 2000033 2060602 2081004 2081667 2117682 2166633 2182509 2355724 2427838 2451876 2570652 2571471 2775556 2860522 2888844 2910012 2948089 2977278 2999094 3028788 3090903 3121506 3370318 3395014 3428628 3473491 3498943 3533586 3568572 3641757 3677814 4000066 4121204 4122517 4163334 4235364 4290783 4333266 4365018 4465917 4498641 4855676 4857223 5055477 5092521 5142942 5300379 5721044 5896178 5954556 5998188 6000099 6181806 6243012 6245001 6740636 6790028 6946982 6997886 7067172 7212107 7283514 7355628 8000132 8245034 8326668 8497433 8581566 8666532 8730036 8844267 8931834 8997282 9272709 9714446 10011827 10110954 10185042 10285884 10420473 10496829 10600758 10925271 11792356 11796113 11882549 12000198 12363612 12367551 12490002 12872349 13893964 13995772 14424214 14567028 14571669 15166431 15277563 16490068 16994866 17163132 17515117 17688534 17863668 17994564 18000297 18545418 19428892 20023654 20221908 20370084 20636623 20840946 20993658 21201516 21636321 21850542 23592226 23765098 24000396 24314437 24492601 24735102 24980004 25492299 25744698 26532801 28848428 28857619 29143338 30035481 30332862 30555126 31261419 31490487 33989732 34000561 35030234 35377068 35388339 35647647 36000594 37090836 37102653 40047308 41273246 41681892 41987316 43272642 43701084 43715007 47184452 47530196 48628874 48985202 49470204 50117513 50484749 50984598 51489396 52545351 53065602 57715238 58286676 59482031 60070962 60665724 61110252 61909869 62522838 62980974 64908963 68001122 70060468 70082789 70776678 71295294 72001188 72943311 73477803 74205306 76476897 82546492 82572791 86545284 86572857 87430014 90106443 97257748 97970404 100235026 100969498 101969196 102001683 105090702 106131204 106165017 106942941 115430476 118964062 120141924 122605819 123819738 125045676 125961948 129817926 136002244 140165578 141553356 142590588 144456361 145886622 146955606 148410612 150352539 151454247 152953794 157636053 165145582 170201059 171448207 173145714 174860028 178446093 180212886 185729607 200470052 201938996 202003333 204003366 210181404 210248367 212330034 213885882 218829933 220433409 237928124 245211638 247639476 247718373 259635852 259718571 280331156 288912722 291773244 293911212 297756989 300705078 302908494 305907588 306005049 315272106 330291164 340402118 342896414 346291428 350822591 353393243 356892186 360425772 367817457 371459214 404006666 408006732 416374217 420496734 424660068 427771764 433369083 437659866 440866818 451057617 454362741 490423276 490579523 495436746 510603177 514344621 519437142 535338279 577825444 578009537 595513978 601410156 605816988 606009999 612010098 630544212 630745101 680804236 685792828 701645182 706786486 713784372 735634914 742918428 743155119 808013332 832748434 840993468 858240733 866738166 875319732 881733636 893270967 902115234 908725482 981159046 990873492 1011194527 1021206354 1028689242 1038874284 1052467773 1060179729 1070676558 1103452371 1156019074 1191027956 1191407413 1200137449 1212019998 1224020196 1249122651 1261490202 1300107249 1403290364 1413572972 1471269828 1471738569 1486310238 1531809531 1543033863 1665496868 1716481466 1733476332 1734028611 1786541934 1804230468 1817450964 1818029997 1962318092 2022389054 2042412708 2057378484 2084298923 2104935546 2120359458 2141353116 2206904742 2312038148 2382814826 2400274898 2424039996 2455758137 2473752701 2498245302 2522980404 2574722199 2600214498 2679812901 2914619519 2943477138 2972620476 3033583581 3063619062 3086067726 3157403319 3180539187 3432962932 3434056661 3468057222 3573083868 3574222239 3600412347 3636059994 3747367953 4044778108 4168597846 4209871092 4240718916 4413809484 4415215707 4765629652 4800549796 4911516274 4947505402 4996490604 5061868813 5149444398 5200428996 5202085833 5359625802 5829239038 5886954276 6007685131 6067167162 6127238124 6172135452 6252896769 6314806638 6361078374 6868113322 6936114444 7078361689 7148444478 7200824694 7272119988 7367274411 7421258103 7494735906 7724166597 8337195692 8339851891 8743858557 8830431414 9100750743 9823032548 9895010804 10123737626 10298888796 10302169983 10404171666 10719251604 10722666717 10801237041 11658478076 12015370262 12134334324 12505793538 12629613276 12722156748 13736226644 14156723378 14296888956 14401649388 14590092461 14734548822 14842516206 14989471812 15185606439 15448333194 16679703782 17190306959 17316268907 17487717114 17660862828 18023055393 18201501486 18758690307 20247475252 20402336633 20604339966 20808343332 21235085067 21445333434 21602474082 22101823233 22263774309 24030740524 25011587076 25019555673 26231575671 28313446756 29180184922 29469097644 29685032412 30371212878 30896666388 30906509949 33359407564 34380613918 34632537814 34975434228 35433081691 36046110786 36403002972 37517380614 40804673266 41208679932 42053795917 42470170134 42890666868 43204948164 43770277383 44203646466 44527548618 45556819317 49548531823 50039111346 51570920877 51948806721 52463151342 54069166179 58360369844 58378963237 60742425756 61207009899 61813019898 63705255201 68761227836 69265075628 70866163382 72092221572 75034761228 75058667019 81609346532 84107591834 84940340268 87540554766 88407292932 89055097236 91113638634 99097063646 100078222692 102130647227 103141841754 103897613442 104926302684 106299245073 108138332358 116757926474 120332148713 121213882349 122414019798 123626039796 126161387751 127410510402 131310832149 141732326764 148645595469 150117334038 154712762631 155846420163 168215183668 175081109532 175136889711 182227277268 183621029697 198194127292 204261294454 206283683508 207795226884 212598490146 216276664716 233515852948 240664297426 242427764698 244828039596 248031571837 252322775502 254821020804 262621664298 294376571419 297291190938 300234668076 306391941681 309425525262 311692840326 318897735219 346839722761 350273779422 360996446139 363641647047 367242059394 378484163253 408522588908 425196980292 445936786407 481328594852 484855529396 496063143674 504645551004 525243328596 525410669133 588753142838 594582381876 612783883362 618851050524 623385680652 637795470438 693679445522 700547558844 714914530589 721992892278 727283294094 734484118788 744094715511 756968326506 842325040991 883129714257 891873572814 919175825043 992126287348 1040519168283 1050821338266 1082989338417 1090924941141 1177506285676 1225567766724 1275590940876 1387358891044 1429829061178 1443985784556 1454566588188 1488189431022 1513936653012 1684650081982 1736221002859 1766259428514 1783747145628 1838351650086 2060635999933 2081038336566 2101642676532 2144743591767 2165978676834 2181849882282 2232284146533 2526975122973 2649389142771 2859658122356 2976378862044 3121557504849 3369300163964 3472442005718 3532518857028 3676703300172 4121271999866 4162076673132 4289487183534 4331957353668 4363699764564 4464568293066 5004401714123 5053950245946 5208663008577 5298778285542 5896275286937 6181907999799 6243115009698 6434230775301 6944884011436 7580925368919 8242543999732 8578974367068 8929136586132 10008803428246 10107900491892 10417326017154 10597556571084 11792550573874 12153547020013 12363815999598 12486230019396 12868461550602 15013205142369 15161850737838 15625989025731 17688825860811 18545723999397 20017606856492 20834652034308 23585101147748 24307094040026 24727631999196 25736923101204 30026410284738 30323701475676 31251978051462 35030811998861 35377651721622 36460641060039 37091447998794 45039615427107 48614188080052 53066477582433 60052820569476 62503956102924 70061623997722 70755303443244 72921282120078 74182895997588 85074829140091 90079230854214 105092435996583 106132955164866 109381923180117 140123247995444 145842564240156 170149658280182 180158461708428 210184871993166 212265910329732 218763846360234 255224487420273 315277307989749 340299316560364 420369743986332 437527692720468 510448974840546 595523803980637 630554615979498 765673462260819 1020897949681092 1191047607961274 1261109231958996 1531346924521638 1786571411941911 2382095215922548 3062693849043276 3573142823883822 5359714235825733 7146285647767644 10719428471651466 21438856943302932
- Sum of all divisors σ(n): 67847193636964560
- Sum of proper divisors (its aliquot sum) s(n): 46408336693661628
- 21438856943302932 is an abundant number, because the sum of its proper divisors (46408336693661628) is greater than itself. Its abundance is 24969479750358696
Bases of 21438856943302932
- Binary: 10011000010101010000110110111000111111011111001000101002
- Hexadecimal: 0x4C2A86DC7EF914
- Base-36: 5V3FUWX5R10
Squares and roots of 21438856943302932
- 21438856943302932 squared (214388569433029322) is 459624587035408336872005519796624
- 21438856943302932 cubed (214388569433029323) is 9853825769076806805188288758731486766483462901568
-
The
square root of 21438856943302932 is 146420138.4485854527 -
The
cube root of 21438856943302932 is 277801.0452312517
Scales and comparisons
How big is 21438856943302932?- 21,438,856,943,302,932 seconds is equal to 681,689,336 years, 3 weeks, 6 hours, 22 minutes, 12 seconds.
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To count from 1 to 21,438,856,943,302,932 would take you about two billion, forty-five million, sixty-eight thousand and 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 21438856943302932 cubic inches would be around 23150.1 feet tall.
Recreational maths with 21438856943302932
- 21438856943302932 backwards is 23920334965883412
- The number of decimal digits it has is: 17
- The sum of 21438856943302932's digits is 72
- More coming soon!
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The information we have on file for 21438856943302932 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 21438856943302932, math, Factors of 21438856943302932, curriculum, school, college, exams, university, Prime factorization of 21438856943302932, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, four hundred thirty-eight trillion, eight hundred fifty-six billion, nine hundred forty-three million, three hundred two thousand, nine hundred thirty-two.