21443683516416
21,443,683,516,416 is an even composite number composed of five prime numbers multiplied together.
21443683516416 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 21443683516416:
215 × 34 × 7 × 312 × 1201
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 31 × 31 × 1201)See below for interesting mathematical facts about the number 21443683516416 from the Numbermatics database.
Names of 21443683516416
- Cardinal: 21443683516416 can be written as Twenty-one trillion, four hundred forty-three billion, six hundred eighty-three million, five hundred sixteen thousand, four hundred sixteen.
Scientific notation
- Scientific notation: 2.1443683516416 × 1013
Factors of 21443683516416
Divisors of 21443683516416
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 42 48 54 56 62 63 64 72 81 84 93 96 108 112 124 126 128 144 162 168 186 189 192 216 217 224 248 252 256 279 288 324 336 372 378 384 432 434 448 496 504 512 558 567 576 648 651 672 744 756 768 837 864 868 896 961 992 1008 1024 1116 1134 1152 1201 1296 1302 1344 1488 1512 1536 1674 1728 1736 1792 1922 1953 1984 2016 2048 2232 2268 2304 2402 2511 2592 2604 2688 2883 2976 3024 3072 3348 3456 3472 3584 3603 3844 3906 3968 4032 4096 4464 4536 4608 4804 5022 5184 5208 5376 5766 5859 5952 6048 6144 6696 6727 6912 6944 7168 7206 7688 7812 7936 8064 8192 8407 8649 8928 9072 9216 9608 10044 10368 10416 10752 10809 11532 11718 11904 12096 12288 13392 13454 13824 13888 14336 14412 15376 15624 15872 16128 16384 16814 17298 17577 17856 18144 18432 19216 20088 20181 20736 20832 21504 21618 23064 23436 23808 24192 24576 25221 25947 26784 26908 27648 27776 28672 28824 30752 31248 31744 32256 32427 32768 33628 34596 35154 35712 36288 36864 37231 38432 40176 40362 41472 41664 43008 43236 46128 46872 47616 48384 49152 50442 51894 53568 53816 55296 55552 57344 57648 60543 61504 62496 63488 64512 64854 67256 69192 70308 71424 72576 73728 74462 75663 76864 77841 80352 80724 82944 83328 86016 86472 92256 93744 95232 96768 97281 98304 100884 103788 107136 107632 110592 111104 111693 114688 115296 121086 123008 124992 126976 129024 129708 134512 138384 140616 142848 145152 147456 148924 151326 153728 155682 160704 161448 165888 166656 172032 172944 181629 184512 187488 190464 193536 194562 201768 207576 214272 215264 221184 222208 223386 226989 229376 230592 242172 246016 249984 253952 258048 259416 260617 269024 276768 281232 285696 290304 294912 297848 302652 307456 311364 321408 322896 331776 333312 335079 344064 345888 363258 369024 374976 380928 387072 389124 403536 415152 428544 430528 442368 444416 446772 453978 461184 484344 492032 499968 507904 516096 518832 521234 538048 544887 553536 562464 571392 580608 595696 605304 614912 622728 642816 645792 663552 666624 670158 680967 688128 691776 726516 738048 749952 761856 774144 778248 781851 807072 830304 857088 861056 884736 888832 893544 907956 922368 968688 984064 999936 1005237 1015808 1032192 1037664 1042468 1076096 1089774 1107072 1124928 1142784 1154161 1161216 1191392 1210608 1229824 1245456 1285632 1291584 1327104 1333248 1340316 1361934 1383552 1453032 1476096 1499904 1523712 1548288 1556496 1563702 1614144 1660608 1714176 1722112 1777664 1787088 1815912 1844736 1937376 1968128 1999872 2010474 2064384 2075328 2084936 2152192 2179548 2214144 2249856 2285568 2308322 2322432 2345553 2382784 2421216 2459648 2490912 2571264 2583168 2654208 2666496 2680632 2723868 2767104 2906064 2952192 2999808 3015711 3047424 3096576 3112992 3127404 3228288 3321216 3428352 3444224 3462483 3555328 3574176 3631824 3689472 3874752 3936256 3999744 4020948 4150656 4169872 4304384 4359096 4428288 4499712 4571136 4616644 4644864 4691106 4765568 4842432 4919296 4981824 5142528 5166336 5332992 5361264 5447736 5534208 5812128 5904384 5999616 6031422 6193152 6225984 6254808 6456576 6642432 6856704 6888448 6924966 7036659 7110656 7148352 7263648 7378944 7749504 7872512 7999488 8041896 8079127 8301312 8339744 8608768 8718192 8856576 8999424 9142272 9233288 9289728 9382212 9531136 9684864 9838592 9963648 10285056 10332672 10387449 10665984 10722528 10895472 11068416 11624256 11808768 11999232 12062844 12451968 12509616 12913152 13284864 13713408 13776896 13849932 14073318 14296704 14527296 14757888 15499008 15745024 15998976 16083792 16158254 16602624 16679488 17217536 17436384 17713152 17998848 18466576 18579456 18764424 19062272 19369728 19677184 19927296 20570112 20665344 20774898 21109977 21331968 21445056 21790944 22136832 23248512 23617536 23998464 24125688 24237381 24903936 25019232 25826304 26569728 27426816 27553792 27699864 28146636 28593408 29054592 29515776 30998016 31162347 31490048 31997952 32167584 32316508 33205248 33358976 34435072 34872768 35426304 35997696 36933152 37528848 38124544 38739456 39354368 39854592 41140224 41330688 41549796 42219954 42890112 43581888 44273664 46497024 47235072 47996928 48251376 48474762 49807872 50038464 51652608 53139456 55107584 55399728 56293272 57186816 58109184 59031552 61996032 62324694 63995904 64335168 64633016 66410496 66717952 68870144 69745536 70852608 71995392 72712143 73866304 75057696 76249088 77478912 79709184 82280448 82661376 83099592 84439908 85780224 87163776 88547328 92994048 93487041 94470144 95993856 96502752 96949524 99615744 100076928 103305216 106278912 110215168 110799456 112586544 114373632 116218368 118063104 123992064 124649388 128670336 129266032 132820992 133435904 137740288 139491072 141705216 143990784 145424286 147732608 150115392 152498176 154957824 159418368 165322752 166199184 168879816 171560448 174327552 177094656 185988096 186974082 191987712 193005504 193899048 199231488 200153856 206610432 212557824 218136429 220430336 221598912 225173088 228747264 232436736 247984128 249298776 257340672 258532064 265641984 266871808 275480576 278982144 283410432 287981568 290848572 295465216 300230784 304996352 309915648 318836736 330645504 332398368 337759632 343120896 348655104 354189312 371976192 373948164 386011008 387798096 398462976 400307712 413220864 425115648 436272858 443197824 450346176 457494528 464873472 495968256 498597552 514681344 517064128 531283968 533743616 557964288 575963136 581697144 590930432 600461568 609992704 619831296 637673472 654409287 661291008 664796736 675519264 686241792 697310208 743952384 747896328 772022016 775596192 796925952 800615424 826441728 850231296 872545716 886395648 900692352 914989056 929746944 991936512 997195104 1029362688 1034128256 1062567936 1067487232 1115928576 1163394288 1181860864 1200923136 1219985408 1239662592 1275346944 1308818574 1329593472 1351038528 1372483584 1394620416 1487904768 1495792656 1544044032 1551192384 1593851904 1601230848 1745091432 1772791296 1801384704 1829978112 1859493888 1983873024 1994390208 2058725376 2068256512 2134974464 2231857152 2326788576 2363721728 2401846272 2479325184 2550693888 2617637148 2659186944 2702077056 2744967168 2789240832 2975809536 2991585312 3088088064 3102384768 3187703808 3202461696 3490182864 3545582592 3602769408 3659956224 3718987776 3988780416 4117450752 4136513024 4269948928 4463714304 4653577152 4727443456 4803692544 5235274296 5318373888 5404154112 5489934336 5578481664 5951619072 5983170624 6176176128 6204769536 6404923392 6980365728 7091165184 7205538816 7437975552 7977560832 8234901504 8273026048 8539897856 8927428608 9307154304 9454886912 9607385088 10470548592 10636747776 10808308224 10979868672 11156963328 11966341248 12352352256 12409539072 12809846784 13960731456 14182330368 14411077632 15955121664 16469803008 16546052096 17854857216 18614308608 18909773824 19214770176 20941097184 21273495552 21616616448 22313926656 23932682496 24704704512 24819078144 25619693568 27921462912 28364660736 28822155264 31910243328 32939606016 33092104192 37228617216 37819547648 38429540352 41882194368 42546991104 43233232896 47865364992 49409409024 49638156288 55842925824 56729321472 57644310528 63820486656 66184208384 74457234432 76859080704 83764388736 85093982208 86466465792 95730729984 98818818048 99276312576 111685851648 113458642944 115288621056 127640973312 132368416768 148914468864 167528777472 170187964416 172932931584 191461459968 198552625152 223371703296 230577242112 255281946624 264736833536 297828937728 335057554944 340375928832 345865863168 382922919936 397105250304 446743406592 510563893248 595657875456 670115109888 691731726336 765845839872 794210500608 893486813184 1021127786496 1191315750912 1340230219776 1531691679744 1786973626368 2382631501824 2680460439552 3063383359488 3573947252736 5360920879104 7147894505472 10721841758208 21443683516416
- Sum of all divisors σ(n): 75718565437680
- Sum of proper divisors (its aliquot sum) s(n): 54274881921264
- 21443683516416 is an abundant number, because the sum of its proper divisors (54274881921264) is greater than itself. Its abundance is 32831198404848
Bases of 21443683516416
- Binary: 1001110000000101111110010001110000000000000002
- Hexadecimal: 0x1380BF238000
- Base-36: 7LN3BI800
Squares and roots of 21443683516416
- 21443683516416 squared (214436835164162) is 459831562752211266941485056
- 21443683516416 cubed (214436835164163) is 9860482502517402267567518718955194679296
-
The
square root of 21443683516416 is 4630732.5032240849 -
The
cube root of 21443683516416 is 27782.1890970225
Scales and comparisons
How big is 21443683516416?- 21,443,683,516,416 seconds is equal to 681,842 years, 41 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
-
To count from 1 to 21,443,683,516,416 would take you about one million, seven hundred four thousand, six hundred seven 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 21443683516416 cubic inches would be around 2315.2 feet tall.
Recreational maths with 21443683516416
- 21443683516416 backwards is 61461538634412
- 21443683516416 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21443683516416's digits is 54
- More coming soon!
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The information we have on file for 21443683516416 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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