21242420216640
21,242,420,216,640 is an even composite number composed of seven prime numbers multiplied together.
21242420216640 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, six hundred eighty divisors.
Prime factorization of 21242420216640:
26 × 34 × 5 × 7 × 23 × 432 × 2753
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 23 × 43 × 43 × 2753)See below for interesting mathematical facts about the number 21242420216640 from the Numbermatics database.
Names of 21242420216640
- Cardinal: 21242420216640 can be written as Twenty-one trillion, two hundred forty-two billion, four hundred twenty million, two hundred sixteen thousand, six hundred forty.
Scientific notation
- Scientific notation: 2.124242021664 × 1013
Factors of 21242420216640
Divisors of 21242420216640
- Number of divisors d(n): 1680
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 23 24 27 28 30 32 35 36 40 42 43 45 46 48 54 56 60 63 64 69 70 72 80 81 84 86 90 92 96 105 108 112 115 120 126 129 135 138 140 144 160 161 162 168 172 180 184 189 192 207 210 215 216 224 230 240 252 258 270 276 280 288 301 315 320 322 324 336 344 345 360 368 378 387 405 414 420 430 432 448 460 480 483 504 516 540 552 560 567 576 602 621 630 644 645 648 672 688 690 720 736 756 774 805 810 828 840 860 864 903 920 945 960 966 989 1008 1032 1035 1080 1104 1120 1134 1161 1204 1242 1260 1288 1290 1296 1344 1376 1380 1440 1449 1472 1505 1512 1548 1610 1620 1656 1680 1720 1728 1806 1840 1849 1863 1890 1932 1935 1978 2016 2064 2070 2160 2208 2240 2268 2322 2408 2415 2484 2520 2576 2580 2592 2709 2752 2753 2760 2835 2880 2898 2967 3010 3024 3096 3105 3220 3240 3312 3360 3440 3483 3612 3680 3698 3726 3780 3864 3870 3956 4032 4128 4140 4320 4347 4416 4515 4536 4644 4816 4830 4945 4968 5040 5152 5160 5184 5418 5506 5520 5547 5670 5796 5805 5934 6020 6048 6192 6210 6440 6480 6624 6720 6880 6923 6966 7224 7245 7360 7396 7452 7560 7728 7740 7912 8127 8256 8259 8280 8640 8694 8901 9030 9072 9245 9288 9315 9632 9660 9890 9936 10080 10304 10320 10836 11012 11040 11094 11340 11592 11610 11868 12040 12096 12384 12420 12880 12943 12960 13041 13248 13545 13760 13765 13846 13932 14448 14490 14792 14835 14904 15120 15456 15480 15824 16254 16518 16560 16641 17388 17415 17802 18060 18144 18490 18576 18630 19264 19271 19320 19780 19872 20160 20640 20769 21672 21735 22024 22080 22188 22680 23184 23220 23736 24080 24381 24768 24777 24840 25760 25886 25920 26082 26703 27090 27530 27692 27735 27864 28896 28980 29584 29670 29808 30240 30912 30960 31648 32508 33036 33120 33282 34615 34776 34830 35604 36120 36288 36980 37152 37260 38542 38640 38829 39560 39744 40635 41280 41295 41538 42527 43344 43470 44048 44376 44505 45360 46368 46440 47472 48160 48762 49554 49680 49923 51520 51772 52164 53406 54180 55060 55384 55470 55728 57792 57813 57960 59168 59340 59616 60480 61920 62307 63296 63319 64715 65016 65205 66072 66240 66564 69230 69552 69660 71208 72240 73960 74304 74331 74520 77084 77280 77658 79120 80109 81270 82590 83076 83205 85054 86688 86940 88096 88752 89010 90720 92736 92880 94944 96320 96355 97524 99108 99360 99846 103544 103845 104328 106812 108360 110120 110768 110940 111456 115626 115920 116487 118336 118379 118680 119232 121905 123840 123885 124614 126638 127581 129430 130032 130410 132144 133128 133515 138460 139104 139320 142416 144480 147920 148662 149040 149769 154168 154560 155316 158240 160218 162540 165180 166152 166410 170108 173376 173439 173880 176192 177504 178020 181440 185760 186921 189888 189957 192710 194145 195048 198216 198720 199692 207088 207690 208656 212635 213624 216720 220240 221536 221880 222912 222993 231252 231840 232974 236758 237360 243810 247770 249228 249615 253276 255162 258860 260064 260820 264288 266256 267030 276920 278208 278640 284832 288960 289065 295840 297324 297689 298080 299538 308336 310632 311535 316480 316595 320436 325080 330360 332304 332820 340216 346878 347760 349461 355008 355137 356040 371520 371655 373842 379914 382743 385420 388290 390096 396432 399384 400545 414176 415380 417312 425270 427248 433440 440480 443072 443233 443760 445986 462504 463680 465948 473516 474720 487620 495540 498456 499230 506552 510324 517720 520128 520317 521640 528576 532512 534060 553840 557280 560763 569664 569871 578130 582435 591680 591895 594648 595378 596160 599076 616672 621264 623070 633190 637905 640872 650160 660720 664608 665640 680432 693756 695520 698922 710274 712080 743310 747684 748845 759828 765486 770840 776580 780192 792864 798768 801090 828352 828653 830760 834624 850540 854496 866880 867195 880960 886466 887520 891972 893067 925008 931896 934605 947032 949440 949785 975240 991080 996912 998460 1013104 1020648 1035440 1040634 1043280 1048383 1065024 1065411 1068120 1107680 1114560 1114965 1121526 1139742 1148229 1156260 1164870 1183790 1189296 1190756 1198152 1233344 1242528 1246140 1266380 1275810 1281744 1300320 1321440 1329216 1329699 1331280 1360864 1387512 1391040 1397844 1420548 1424160 1486620 1488445 1495368 1497690 1519656 1530972 1541680 1553160 1560384 1560951 1585728 1597536 1602180 1657306 1661520 1701080 1708992 1709613 1734390 1747305 1772932 1775040 1775685 1783944 1786134 1850016 1863792 1869210 1894064 1899570 1913715 1950480 1982160 1993824 1996920 2026208 2041296 2070880 2081268 2086560 2096766 2130822 2136240 2215360 2216165 2229930 2243052 2279484 2296458 2312520 2329740 2367580 2378592 2381512 2396304 2485056 2485959 2492280 2532760 2551620 2563488 2600640 2601585 2642880 2659398 2662560 2679201 2721728 2722717 2775024 2795688 2803815 2841096 2848320 2849355 2973240 2976890 2990736 2995380 3039312 3061944 3083360 3106320 3121902 3195072 3196233 3204360 3314612 3323040 3402160 3419226 3444687 3468780 3494610 3545864 3551370 3567888 3572268 3700032 3727584 3738420 3788128 3799140 3827430 3900960 3964320 3987648 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110229984 111827520 111868155 113643840 114354114 117076831 119326032 119672910 120564045 122167128 122477760 122522265 124876080 127651104 127849320 128601648 130690416 132584480 134241786 136769040 137438019 137787480 141834560 142528316 142890720 143607492 147026718 149157540 152472152 152708910 153419184 159101376 159563880 160752060 162889504 163363020 164122848 166501440 167741280 170465760 171468864 171531171 174253888 178160395 178989048 179444160 179509365 182358720 183250692 183716640 190590190 191476656 191773980 192902472 196035624 198876720 203611880 204558912 205153560 212751840 213792474 214336080 217817360 220459968 220540077 223736310 228708228 229063365 234153662 238652064 239345820 241128090 244334256 245044530 249752160 255302208 255698640 257203296 261380832 265168960 268483572 273538080 274876038 275574960 285056632 285781440 285885285 287214984 294053436 298315080 304944304 305417820 306838368 319127760 320688711 321504120 325779008 326726040 328245696 335482560 335604465 340931520 343062342 351230493 356320790 357978096 359018730 366501384 367433280 367566795 381180380 382953312 383547960 385804944 392071248 397753440 407223760 410307120 412314057 425503680 427584948 428672160 435634720 441080154 447472620 457416456 458126730 468307324 477304128 478691640 482256180 488668512 490089060 499504320 511397280 514406592 514593513 522761664 534481185 536967144 547076160 549752076 551149920 570113264 571770570 574429968 585384155 588106872 596630160 609888608 610835640 613676736 638255520 641377422 643008240 653452080 671208930 686124684 687190095 702460986 712641580 715956192 718037460 733002768 735133590 762360760 765906624 767095920 771609888 784142496 795506880 814447520 819537817 820614240 824628114 855169896 857344320 857655855 871269440 882160308 894945240 914832912 916253460 936614648 957383280 962066133 964512360 977337024 980178120 1022794560 1029187026 1053691479 1068962370 1073934288 1099504152 1102299840 1102700385 1140226528 1143541140 1148859936 1170768310 1176213744 1193260320 1219777216 1221671280 1276511040 1282754844 1286016480 1306904160 1342417860 1372249368 1374380190 1404921972 1425283160 1431912384 1436074920 1466005536 1470267180 1524721520 1534191840 1543219776 1543780539 1568284992 1603443555 1628895040 1639075634 1641228480 1649256228 1710339792 1715311710 1756152465 1764320616 1789890480 1829665824 1832506920 1873229296 1914766560 1924132266 1929024720 1960356240 2058374052 2061570285 2107382958 2137924740 2147868576 2199008304 2205400770 2280453056 2287082280 2297719872 2341536620 2352427488 2386520640 2443342560 2458613451 2565509688 2572032960 2572967565 2613808320 2684835720 2744498736 2748760380 2809843944 2850566320 2872149840 2886198399 2932011072 2940534360 3049443040 3068383680 3087561078 3161074437 3206887110 3278151268 3298512456 3420679584 3430623420 3512304930 3528641232 3579780960 3659331648 3665013840 3746458592 3829533120 3848264532 3858049440 3920712480 4097689085 4116748104 4123140570 4214765916 4275849480 4295737152 4398016608 4410801540 4574164560 4683073240 4704854976 4810330665 4886685120 4917226902 5131019376 5145935130 5268457395 5369671440 5488997472 5497520760 5619687888 5701132640 5744299680 5772396798 5881068720 6098886080 6175122156 6322148874 6413774220 6556302536 6597024912 6841359168 6861246840 7024609860 7057282464 7159561920 7330027680 7375840353 7492917184 7696529064 7716098880 7718902695 7841424960 8195378170 8233496208 8246281140 8429531832 8551698960 8796033216 8821603080 9148329120 9366146480 9483223311 9620661330 9834453804 10262038752 10291870260 10536914790 10739342880 10977994944 10995041520 11239375776 11402265280 11488599360 11544793596 11762137440 12293067255 12350244312 12644297748 12827548440 13112605072 13194049824 13722493680 14049219720 14114564928 14430991995 14660055360 14751680706 15393058128 15437805390 15805372185 16390756340 16466992416 16492562280 16859063664 17103397920 17643206160 18296658240 18732292960 18966446622 19241322660 19668907608 20524077504 20583740520 21073829580 21478685760 21990083040 22127521059 22478751552 23089587192 23524274880 24586134510 24700488624 25288595496 25655096880 26225210144 26388099648 27444987360 28098439440 28861983990 29503361412 30786116256 30875610780 31610744370 32781512680 32933984832 32985124560 33718127328 34206795840 35286412320 36879201765 37464585920 37932893244 38482645320 39337815216 41167481040 42147659160 43980166080 44255042118 46179174384 47416116555 49172269020 49400977248 50577190992 51310193760 52450420288 54889974720 56196878880 57723967980 59006722824 61572232512 61751221560 63221488740 65563025360 65970249120 66382563177 67436254656 70572824640 73758403530 75865786488 76965290640 78675630432 82334962080 84295318320 88510084236 92358348768 94832233110 98344538040 98801954496 101154381984 102620387520 110637605295 112393757760 115447935960 118013445648 123502443120 126442977480 131126050720 131940498240 132765126354 147516807060 151731572976 153930581280 157351260864 164669924160 168590636640 177020168472 184716697536 189664466220 196689076080 202308763968 221275210590 230895871920 236026891296 247004886240 252885954960 262252101440 265530252708 295033614120 303463145952 307861162560 331912815885 337181273280 354040336944 379328932440 393378152160 442550421180 461791743840 472053782592 494009772480 505771909920 531060505416 590067228240 606926291904 663825631770 708080673888 758657864880 786756304320 885100842360 923583487680 1011543819840 1062121010832 1180134456480 1327651263540 1416161347776 1517315729760 1770201684720 2124242021664 2360268912960 2655302527080 3034631459520 3540403369440 4248484043328 5310605054160 7080806738880 10621210108320 21242420216640
- Sum of all divisors σ(n): 92290313288448
- Sum of proper divisors (its aliquot sum) s(n): 71047893071808
- 21242420216640 is an abundant number, because the sum of its proper divisors (71047893071808) is greater than itself. Its abundance is 49805472855168
Bases of 21242420216640
- Binary: 1001101010001111000101110100101000011010000002
- Hexadecimal: 0x1351E2E94340
- Base-36: 7J2MSJ800
Squares and roots of 21242420216640
- 21242420216640 squared (212424202166402) is 451240416660315784532889600
- 21242420216640 cubed (212424202166403) is 9585438549430149092967956258037202944000
-
The
square root of 21242420216640 is 4608950.0123824299 -
The
cube root of 21242420216640 is 27694.9976051099
Scales and comparisons
How big is 21242420216640?- 21,242,420,216,640 seconds is equal to 675,443 years, 13 weeks, 2 days, 2 hours, 24 minutes.
-
To count from 1 to 21,242,420,216,640 would take you about one million, six hundred eighty-eight thousand, six hundred 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 21242420216640 cubic inches would be around 2307.9 feet tall.
Recreational maths with 21242420216640
- 21242420216640 backwards is 04661202424212
- 21242420216640 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21242420216640's digits is 36
- More coming soon!
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Cite this page
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"Number 21242420216640 - Facts about the integer". Numbermatics.com. 2024. Web. 1 June 2024.
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Numbermatics. (2024). Number 21242420216640 - Facts about the integer. Retrieved 1 June 2024, from https://numbermatics.com/n/21242420216640/
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The information we have on file for 21242420216640 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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