21438970250998860
21,438,970,250,998,860 is an even composite number composed of seven prime numbers multiplied together.
21438970250998860 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, six hundred twenty divisors.
Prime factorization of 21438970250998860:
22 × 34 × 5 × 7 × 172 × 292 × 27892
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 17 × 17 × 29 × 29 × 2789 × 2789)See below for interesting mathematical facts about the number 21438970250998860 from the Numbermatics database.
Names of 21438970250998860
- Cardinal: 21438970250998860 can be written as Twenty-one quadrillion, four hundred thirty-eight trillion, nine hundred seventy billion, two hundred fifty million, nine hundred ninety-eight thousand, eight hundred sixty.
Scientific notation
- Scientific notation: 2.143897025099886 × 1016
Factors of 21438970250998860
Divisors of 21438970250998860
- Number of divisors d(n): 1620
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 27 28 29 30 34 35 36 42 45 51 54 58 60 63 68 70 81 84 85 87 90 102 105 108 116 119 126 135 140 145 153 162 170 174 180 189 203 204 210 238 252 255 261 270 289 290 306 315 324 340 348 357 378 405 406 420 435 459 476 493 510 522 540 567 578 580 595 609 612 630 714 756 765 783 810 812 841 867 870 918 945 986 1015 1020 1044 1071 1134 1156 1190 1218 1260 1305 1377 1428 1445 1479 1530 1566 1620 1682 1734 1740 1785 1827 1836 1890 1972 2023 2030 2142 2268 2295 2349 2380 2436 2465 2523 2601 2610 2754 2789 2835 2890 2958 3045 3060 3132 3213 3364 3451 3468 3570 3654 3780 3915 4046 4060 4205 4284 4335 4437 4590 4698 4930 5046 5202 5220 5355 5481 5508 5578 5670 5780 5887 5916 6069 6090 6426 6885 6902 7140 7308 7395 7569 7803 7830 8092 8367 8381 8410 8670 8874 9135 9180 9396 9639 9860 10092 10115 10353 10404 10710 10962 11156 11340 11745 11774 12138 12180 12615 12852 13005 13311 13770 13804 13945 14297 14790 15138 15606 15660 16065 16443 16734 16762 16820 17255 17340 17661 17748 18207 18270 19278 19523 20230 20706 21420 21924 22185 22707 23409 23490 23548 24276 25101 25143 25230 26010 26622 27405 27540 27890 28594 29435 29580 30276 30345 31059 31212 32130 32886 33468 33524 34510 35322 36414 36540 37845 38556 39015 39046 39933 40460 41412 41835 41905 42891 44370 45414 46818 46980 47413 48195 50202 50286 50460 51765 52020 52983 53244 54621 54810 55780 57188 58569 58667 58870 60690 62118 64260 65772 66555 68121 69020 70644 71485 72828 75303 75429 75690 78030 78092 79866 80881 82215 83670 83810 85782 88305 88740 90828 91035 93177 93636 94826 96390 97615 100079 100404 100572 103530 105966 109242 109620 113535 117045 117138 117334 117740 121380 124236 125505 125715 128673 133110 136242 142239 142970 150606 150858 151380 155295 156060 158949 159732 161762 163863 164430 167340 167620 171564 175707 176001 176610 182070 186354 189652 192780 195230 199665 200158 207060 211932 214455 218484 225909 226287 227070 234090 234276 234668 237065 242643 243049 251010 251430 257346 264915 266220 272484 273105 279531 284478 285940 292845 293335 300237 301212 301716 310590 317898 323524 327726 328860 331891 340605 351414 352002 353220 364140 372708 376515 377145 386019 390460 399330 400316 404405 426717 428910 451818 452574 454140 465885 468180 474130 476847 485286 486098 500395 502020 502860 514692 527121 528003 529830 546210 559062 566167 568956 585690 586670 600474 621180 635796 643365 655452 663782 678861 681210 702828 704004 711195 727929 729147 753030 754290 772038 794745 798660 806021 808810 819315 853434 857820 878535 880005 900711 903636 905148 931770 948260 953694 970572 972196 995673 1000790 1054242 1056006 1059660 1092420 1118124 1129545 1131435 1132334 1158057 1171380 1173340 1200948 1213215 1215245 1280151 1286730 1327564 1357722 1362420 1374977 1397655 1422390 1455858 1458294 1501185 1506060 1508580 1544076 1581363 1584009 1589490 1612042 1617620 1638630 1659455 1698501 1701343 1706868 1757070 1760010 1801422 1863540 1907388 1930095 1991346 2001580 2108484 2112012 2133585 2183787 2187441 2259090 2262870 2264668 2316114 2345549 2384235 2418063 2426430 2430490 2560302 2573460 2635605 2640015 2702133 2715444 2749954 2795310 2830835 2844780 2911716 2916588 2987019 3002370 3162726 3168018 3178980 3224084 3277260 3318910 3394305 3397002 3402686 3514140 3520020 3602844 3639645 3645735 3840453 3860190 3982692 4030105 4124931 4267170 4367574 4374882 4503555 4518180 4525740 4632228 4691098 4752027 4768470 4836126 4852860 4860980 4978365 5095503 5104029 5120604 5271210 5280030 5404266 5499908 5590620 5642147 5661670 5790285 5974038 6004740 6325452 6336036 6400755 6551361 6562323 6637820 6788610 6794004 6805372 6874885 7036647 7254189 7279290 7291470 7680906 7720380 7778521 7906815 7920045 8060210 8106399 8249862 8492505 8506715 8534340 8735148 8749764 8961057 9007110 9382196 9504054 9536940 9624839 9672252 9956730 10191006 10208058 10542420 10560060 10808532 10918935 10937205 11284294 11323340 11580570 11727745 11948076 12090315 12374793 12801510 13102722 13124646 13510665 13577220 13749770 14073294 14508378 14558580 14582940 14935095 15286509 15312087 15361812 15557042 15813630 15840090 16120420 16212798 16418843 16499724 16926441 16985010 17013430 17922114 18014220 19008108 19202265 19249678 19686969 19913460 20382012 20416116 20624655 21109941 21762567 21837870 21874410 22568588 23161140 23335563 23374609 23455490 23760135 24180630 24749586 25477515 25520145 25603020 26205444 26249292 26883171 27021330 27499540 28146588 28210735 28874517 29016756 29870190 30573018 30624174 31114084 31627260 31680180 32425596 32756805 32811615 32837686 33852882 33970020 34026860 35183235 35844228 36270945 37124379 38404530 38499356 38892605 39373938 39874333 40531995 41249310 42219882 43525134 43675740 43748820 44805285 45859527 45936261 46671126 46749218 46910980 47520270 48124195 48361260 49256529 49499172 50779323 50955030 51040290 53766342 54042660 54449647 56421470 57749034 59740380 61146036 61248348 61873965 63329823 65287701 65513610 65623230 65675372 67705764 70006689 70123827 70366470 72541890 74248758 76432545 76560435 76809060 77785210 78747876 79748666 81063990 82094215 82498620 84439764 84632205 86623551 87050268 89610570 91719054 91872522 93342252 93498436 95040540 96248390 98434845 98513058 101558646 101910060 102080580 105549705 107532684 108812835 108899294 111373137 112842940 115498068 116677815 116873045 119622999 123747930 126659646 130575402 131027220 131246460 132234857 134415855 137808783 140013378 140247654 140732940 144372585 145083780 147769587 148497516 152337969 152865090 153120870 155570420 159497332 162127980 163348941 163622263 164188430 169264410 173247102 179221140 183438108 183745044 185621895 189989469 192496780 196869690 197026116 199371665 203117292 210020067 210371481 211099410 217625670 217798588 222746274 225577109 229297635 229681305 233355630 233746090 239245998 246282645 247495860 253319292 253896615 259870653 261150804 264469714 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1127885545 1190113713 1196229990 1260120402 1262228886 1266596460 1299353265 1305754020 1322348570 1329926283 1353462654 1355727322 1378087830 1395601655 1400133780 1402476540 1435475988 1470140469 1472600367 1477695870 1523379690 1559223918 1579039763 1586818284 1633489410 1636222630 1674721986 1732471020 1773235044 1794344985 1828055628 1851287998 1893343329 1899894690 1960187292 1963467156 1983522855 2030193981 2033590983 2100200670 2103714810 2153213982 2216543805 2227462740 2247992569 2255771090 2285069535 2380227426 2392459980 2450234115 2454333945 2512082979 2520240804 2524457772 2598706530 2644697140 2659852566 2706925308 2711454644 2756175660 2776931997 2791203310 2940280938 2945200734 2955391740 3046759380 3118447836 3150301005 3155572215 3158079526 3229820973 3266978820 3272445260 3349443972 3383656635 3389318305 3570341139 3588689970 3702575996 3786686658 3799789380 3834810853 3898059795 3967045710 4060387962 4067181966 4186804965 4200401340 4207429620 4306427964 4410421407 4417801101 4433087610 4495985138 4511542180 4570139070 4628219995 4737119289 4745045627 4760454852 4900468230 4908667890 5024165958 5197413060 5319705132 5383034955 5553863994 5582406620 5880561876 5890401468 5950568565 6090581943 6100772949 6300602010 6311144430 6316159052 6459641946 6541736161 6649631415 6743977707 6767313270 6778636610 7140682278 7177379940 7350702345 7363001835 7536248937 7573373316 7669621706 7796119590 7895198815 7934091420 8120775924 8134363932 8330795991 8373609930 8820842814 8835602202 8866175220 8991970276 9140278140 9256439990 9466716645 9474238578 9490091254 9800936460 9817335780 10048331916 10150969905 10167954915 10711023417 10766069910 11107727988 11239962845 11504432559 11901137130 12181163886 12201545898 12560414895 12601204020 12622288860 12919283892 13083472322 13253403303 13299262830 13487955414 13534626540 13557273220 13884659985 14211357867 14235136881 14281364556 14701404690 14726003670 15072497874 15339243412 15592239180 15735947983 15790397630 16149104865 16661591982 16747219860 17641685628 17671204404 17851705695 18271745829 18302318847 18512879980 18933433290 18948477156 18980182508 19174054265 19625208483 20231933121 20301939810 20335909830 21422046834 21532139820 22052107035 22089005505 22479925690 22608746811 23008865118 23685596445 23725228135 23802274260 24362327772 24403091796 24992387973 25120829790 26166944644 26506806606 26598525660 26843675971 26975910828 27769319970 28422715734 28470273762 29402809380 29452007340 30144995748 30452909715 30503864745 31471895966 31580795260 32298209730 32708680805 33323183964 33719888535 34513297677 35703411390 36543491658 36604637694 37681244685 37866866580 38348108530 39250416966 40463866242 40603879620 40671819660 41653979955 42634073601 42705410643 42844093668 44104214070 44178011010 44959851380 45217493622 45792153127 46017730236 47207843949 47371192890 47450456270 49984775946 50241659580 53013613212 53555117085 53687351942 54906956541 55538639940 56845431468 56940547524 57522162795 58875625449 60695799363 60905819430 61007729490 62943791932 64596419460 65191784501 65417361610 66267016515 67439777070 69026595354 71056789335 71175684405 71406822780 73086983316 73209275388 74977163919 75362489370 76696217060 78500833932 78679739915 80531027913 80927732484 83307959910 85268147202 85410821286 88208428140 88356022020 90434987244 91358729145 91511594235 91584306254 94415687898 94742385780 94900912540 98126042415 99969551892 101159665605 103539893031 107110234170 107374703884 109813913082 111209514737 113043734055 115044325590 117751250898 121391598726 121811638860 122015458980 124961939865 127902220803 128116231929 130383569002 130834723220 132534033030 134218379855 134879554140 137376459381 138053190708 141623531847 142113578670 142351368810 149954327838 150724978740 157359479830 161062055826 166615919820 170536294404 170821642572 172566488385 176626876347 182087398089 182717458290 183023188470 183168612508 188831375796 195575353503 196252084830 202319331210 207079786062 213170368005 213527053215 214220468340 219627826164 222419029474 226087468110 228960765635 230088651180 235502501796 236039219745 241593083739 242783197452 249923879730 255804441606 256232463858 260767138004 265068066060 268436759710 274534782705 274752918762 283247063694 284227157340 284702737620 294378127245 299908655676 303478996815 310619679093 314718959660 322124111652 325958922505 333628544211 345132976770 353253752694 364174796178 365434916580 366046376940 374885819595 384348695787 391150707006 392504169660 402655139565 404638662420 412129378143 414159572124 424870595541 426340736010 427054106430 444838058948 452174936220 456342491507 457921531270 472078439490 483186167478 499847759460 511608883212 512464927716 517699465155 529880629041 536873519420 549069565410 549505837524 556047573685 566494127388 586726060509 588756254490 606957993630 621239358186 639511104015 640581159645 651917845010 667257088422 686882296905 690265953540 706507505388 708117659235 724779251217 728349592356 749771639190 768697391574 778466603159 782301414012 805310279130 824258756286 849741191082 852681472020 854108212860 883134381735 910436990445 912684983014 915843062540 944156878980 966372334956 977876767515 1000885632633 1035398930310 1059761258082 1098139130820 1112095147370 1173452121018 1177512508980 1207965418695 1213915987260 1236388134429 1242478716372 1274611786623 1279022208030 1281162319290 1303835690020 1334514176844 1369027474521 1373764593810 1416235318470 1449558502434 1499543278380 1537394783148 1553098395465 1556933206318 1610620558260 1648517512572 1668142721055 1699482382164 1760178181527 1766268763470 1820873980890 1825369966028 1890561750529 1921743478935 1955753535030 2001771265266 2060646890715 2070797860620 2119522516164 2124352977705 2174337753651 2224190294740 2281712457535 2335399809477 2346904242036 2415930837390 2472776268858 2549223573246 2558044416060 2562324638580 2649403145205 2738054949042 2747529187620 2832470636940 2899117004868 2933630302545 3002656897899 3106196790930 3113866412636 3336285442110 3520356363054 3532537526940 3623896256085 3641747961780 3709164403287 3781123501058 3843486957870 3892333015795 3911507070060 4003542530532 4107082423563 4121293781430 4248705955410 4348675507302 4563424915070 4670799618954 4831861674780 4945552537716 5004428163165 5098447146492 5280534544581 5298806290410 5476109898084 5671685251587 5867260605090 6005313795798 6181940672145 6212393581860 6373058933115 6672570884220 6845137372605 7006199428431 7040712726108 7247792512170 7418328806574 7562247002116 7686973915740 7784666031590 8214164847126 8242587562860 8497411910820 8697351014604 8800890907635 9007970693697 9126849830140 9341599237908 9452808752645 10008856326330 10561069089162 10597612580820 10871688768255 11343370503174 11676999047385 11734521210180 12010627591596 12321247270689 12363881344290 12746117866230 13233932253703 13690274745210 14012398856862 14495585024340 14836657613148 15013284489495 15569332063180 16428329694252 17015055754761 17601781815270 18015941387394 18545822016435 18905617505290 20017712652660 20535412117815 21018598285293 21122138178324 21743377536510 22686741006348 23353998094770 24642494541378 24727762688580 25492235732460 26402672722905 26467864507406 27380549490420 28024797713724 28358426257935 30026568978990 34030111509522 35030997142155 35203563630540 36031882774788 36963741812067 37091644032870 37811235010580 39701796761109 41070824235630 42037196570586 43486755073020 45039853468485 46707996189540 49284989082756 51045167264283 52805345445810 52935729014812 56716852515870 60053137957980 61606236353445 63055794855879 66169661268515 68060223019044 70061994284310 73927483624134 74183288065740 79403593522218 82141648471260 84074393141172 85075278773805 90079706936970 102090334528566 105092991426465 105610690891620 113433705031740 119105390283327 123212472706890 126111589711758 132339322537030 140123988568620 147854967248268 153135501792849 158807187044436 170150557547610 180159413873940 184818709060335 198508983805545 204180669057132 210185982852930 238210780566654 246424945413780 252223179423516 255225836321415 264678645074060 306271003585698 315278974279395 340301115095220 357316170849981 369637418120670 397017967611090 420371965705860 476421561133308 510451672642830 595526951416635 612542007171396 630557948558790 714632341699962 739274836241340 765677508964245 794035935222180 1020903345285660 1071948512549943 1191053902833270 1261115897117580 1429264683399924 1531355017928490 1786580854249905 2143897025099886 2382107805666540 3062710035856980 3573161708499810 4287794050199772 5359742562749715 7146323416999620 10719485125499430 21438970250998860
- Sum of all divisors σ(n): 84592907385338352
- Sum of proper divisors (its aliquot sum) s(n): 63153937134339492
- 21438970250998860 is an abundant number, because the sum of its proper divisors (63153937134339492) is greater than itself. Its abundance is 41714966883340632
Bases of 21438970250998860
- Binary: 10011000010101010100001001111100010100100110100010011002
- Hexadecimal: 0x4C2AA13E29344C
- Base-36: 5V3HAYTMWR0
Squares and roots of 21438970250998860
- 21438970250998860 squared (214389702509988602) is 459629445423214122148827721299600
- 21438970250998860 cubed (214389702509988603) is 9853982006911391691984015247366993794597318456000
-
The
square root of 21438970250998860 is 146420525.3746852939 -
The
cube root of 21438970250998860 is 277801.5346376441
Scales and comparisons
How big is 21438970250998860?- 21,438,970,250,998,860 seconds is equal to 681,692,938 years, 46 weeks, 2 days, 22 hours, 21 minutes.
-
To count from 1 to 21,438,970,250,998,860 would take you about two billion, forty-five million, seventy-eight thousand, eight hundred sixteen 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 21438970250998860 cubic inches would be around 23150.1 feet tall.
Recreational maths with 21438970250998860
- 21438970250998860 backwards is 06889905207983412
- 21438970250998860 is a
Harshad number . - The number of decimal digits it has is: 17
- The sum of 21438970250998860's digits is 81
- More coming soon!
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"Number 21438970250998860 - Facts about the integer". Numbermatics.com. 2024. Web. 23 September 2024.
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Numbermatics. (2024). Number 21438970250998860 - Facts about the integer. Retrieved 23 September 2024, from https://numbermatics.com/n/21438970250998860/
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The information we have on file for 21438970250998860 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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