21382859991744
21,382,859,991,744 is an even composite number composed of six prime numbers multiplied together.
21382859991744 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand and eight divisors.
Prime factorization of 21382859991744:
26 × 38 × 17 × 19 × 37 × 4261
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 17 × 19 × 37 × 4261)See below for interesting mathematical facts about the number 21382859991744 from the Numbermatics database.
Names of 21382859991744
- Cardinal: 21382859991744 can be written as Twenty-one trillion, three hundred eighty-two billion, eight hundred fifty-nine million, nine hundred ninety-one thousand, seven hundred forty-four.
Scientific notation
- Scientific notation: 2.1382859991744 × 1013
Factors of 21382859991744
Divisors of 21382859991744
- Number of divisors d(n): 1008
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 19 24 27 32 34 36 37 38 48 51 54 57 64 68 72 74 76 81 96 102 108 111 114 136 144 148 152 153 162 171 192 204 216 222 228 243 272 288 296 304 306 323 324 333 342 408 432 444 456 459 486 513 544 576 592 608 612 629 646 648 666 684 703 729 816 864 888 912 918 969 972 999 1026 1088 1184 1216 1224 1258 1292 1296 1332 1368 1377 1406 1458 1539 1632 1728 1776 1824 1836 1887 1938 1944 1998 2052 2109 2187 2368 2448 2516 2584 2592 2664 2736 2754 2812 2907 2916 2997 3078 3264 3552 3648 3672 3774 3876 3888 3996 4104 4131 4218 4261 4374 4617 4896 5032 5168 5184 5328 5472 5508 5624 5661 5814 5832 5994 6156 6327 6561 7104 7344 7548 7752 7776 7992 8208 8262 8436 8522 8721 8748 8991 9234 9792 10064 10336 10656 10944 11016 11248 11322 11628 11664 11951 11988 12312 12393 12654 12783 13122 13851 14688 15096 15504 15552 15984 16416 16524 16872 16983 17044 17442 17496 17982 18468 18981 20128 20672 21312 22032 22496 22644 23256 23328 23902 23976 24624 24786 25308 25566 26163 26244 26973 27702 29376 30192 31008 31968 32832 33048 33744 33966 34088 34884 34992 35853 35964 36936 37179 37962 38349 40256 41553 44064 44992 45288 46512 46656 47804 47952 49248 49572 50616 50949 51132 52326 52488 53946 55404 56943 60384 62016 63936 66096 67488 67932 68176 69768 69984 71706 71928 72437 73872 74358 75924 76698 78489 80919 80959 83106 88128 90576 93024 95608 95904 98496 99144 101232 101898 102264 104652 104976 107559 107892 110808 111537 113886 115047 120768 124659 132192 134976 135864 136352 139536 139968 143412 143856 144874 147744 148716 151848 152847 153396 156978 157657 161838 161918 166212 170829 181152 186048 191216 191808 198288 202464 203796 204528 209304 209952 215118 215784 217311 221616 223074 227772 230094 235467 242757 242877 249318 264384 271728 272704 279072 286824 287712 289748 295488 297432 303696 305694 306792 313956 315314 322677 323676 323836 332424 341658 345141 362304 382432 396576 404928 407592 409056 418608 419904 430236 431568 434622 443232 446148 455544 458541 460188 470934 472971 485514 485754 498636 512487 543456 558144 573648 575424 579496 594864 607392 611388 613584 627912 630628 645354 647352 647672 651933 664848 683316 690282 706401 728631 764864 793152 815184 818112 837216 860472 863136 869244 886464 892296 911088 917082 920376 941868 945942 968031 971028 971508 997272 1024974 1035423 1086912 1147296 1158992 1189728 1214784 1222776 1227168 1255824 1261256 1290708 1294704 1295344 1303866 1329696 1366632 1375623 1376303 1380564 1412802 1418913 1457262 1537461 1630368 1674432 1720944 1726272 1738488 1784592 1822176 1834164 1840752 1883736 1891884 1936062 1942056 1943016 1955799 1994544 2049948 2070846 2119203 2185893 2294592 2317984 2379456 2445552 2454336 2511648 2522512 2581416 2589408 2590688 2607732 2659392 2680169 2733264 2751246 2752606 2761128 2825604 2837826 2904093 2914524 2995483 3074922 3106269 3260736 3441888 3476976 3569184 3644352 3668328 3681504 3767472 3783768 3872124 3884112 3886032 3911598 3989088 4099896 4126869 4128909 4141692 4238406 4256739 4371786 4612383 4635968 4891104 5023296 5045024 5162832 5178816 5181376 5215464 5360338 5466528 5502492 5505212 5522256 5651208 5675652 5808186 5829048 5867397 5990966 6149844 6212538 6557679 6883776 6953952 7138368 7336656 7363008 7534944 7567536 7744248 7768224 7772064 7823196 7978176 8040507 8199792 8253738 8257818 8283384 8476812 8513478 8712279 8743572 8986449 9224766 9318807 9782208 10090048 10325664 10430928 10720676 10933056 11004984 11010424 11044512 11302416 11351304 11616372 11658096 11734794 11981932 12299688 12386727 12425076 12770217 13115358 13907904 14673312 15069888 15135072 15488496 15536448 15544128 15646392 16081014 16399584 16507476 16515636 16566768 16953624 17026956 17424558 17487144 17602191 17972898 18449532 18637614 19673037 20651328 20861856 21441352 22009968 22020848 22089024 22604832 22702608 23232744 23316192 23469588 23963864 24121521 24599376 24773454 24850152 25540434 26136837 26230716 26959347 27956421 29346624 30270144 30976992 31292784 32162028 32799168 33014952 33031272 33133536 33907248 34053912 34849116 34974288 35204382 35945796 36899064 37160181 37275228 38310651 39346074 41723712 42882704 44019936 44041696 45209664 45405216 46465488 46632384 46939176 47927728 48243042 49198752 49546908 49700304 50923211 51080868 52273674 52461432 52806573 53918694 55912842 59019111 61953984 62585568 64324056 66029904 66062544 66267072 67814496 68107824 69698232 69948576 70408764 71891592 72364563 73798128 74320362 74550456 76621302 78410511 78692148 80878041 85765408 88039872 88083392 90810432 92930976 93878352 95855456 96486084 98397504 99093816 99400608 101846422 102161736 104547348 104922864 105613146 107837388 111480543 111825684 114931953 118038222 125171136 128648112 132059808 132125088 135628992 136215648 139396464 139897152 140817528 143783184 144729126 147596256 148640724 149100912 152769633 153242604 156821022 157384296 158419719 161756082 171530816 177057333 185861952 187756704 191710912 192972168 198187632 198801216 203692844 204323472 209094696 209845728 211226292 215674776 217093689 222961086 223651368 229863906 236076444 242634123 257296224 264119616 264250176 272431296 278792928 281635056 287566368 289458252 295192512 297281448 298201824 305539266 306485208 313642044 314768592 316839438 323512164 334441629 344795859 354114666 375513408 385944336 396375264 407385688 408646944 418189392 419691456 422452584 431349552 434187378 445922172 447302736 458308899 459727812 472152888 475259157 485268246 514592448 531171999 557585856 563270112 575132736 578916504 594562896 596403648 611078532 612970416 627284088 629537184 633678876 647024328 651281067 668883258 689591718 708229332 727902369 771888672 792750528 814771376 817293888 836378784 844905168 862699104 868374756 891844344 894605472 916617798 919455624 944305776 950518314 970536492 1003324887 1034387577 1062343998 1126540224 1157833008 1189125792 1222157064 1225940832 1254568176 1259074368 1267357752 1294048656 1302562134 1337766516 1374926697 1379183436 1416458664 1455804738 1543777344 1629542752 1672757568 1689810336 1725398208 1736749512 1783688688 1789210944 1833235596 1838911248 1888611552 1901036628 1941072984 1953843201 2006649774 2068775154 2124687996 2183707107 2315666016 2378251584 2444314128 2451881664 2509136352 2534715504 2588097312 2605124268 2675533032 2749853394 2758366872 2832917328 2911609476 3009974661 3259085504 3379620672 3473499024 3567377376 3666471192 3677822496 3777223104 3802073256 3882145968 3907686402 4013299548 4124780091 4137550308 4249375992 4367414214 4631332032 4888628256 5018272704 5069431008 5176194624 5210248536 5351066064 5499706788 5516733744 5665834656 5823218952 5861529603 6019949322 6551121321 6946998048 7134754752 7332942384 7355644992 7604146512 7764291936 7815372804 8026599096 8249560182 8275100616 8498751984 8734828428 9029923983 9777256512 10138862016 10420497072 10702132128 10999413576 11033467488 11331669312 11646437904 11723059206 12039898644 12374340273 13102242642 13893996096 14665884768 15208293024 15528583872 15630745608 16053198192 16499120364 16550201232 16997503968 17469656856 17584588809 18059847966 19653363963 20840994144 21404264256 21998827152 22066934976 23292875808 23446118412 24079797288 24748680546 26204485284 29331769536 30416586048 31261491216 32106396384 32998240728 33100402464 33995007936 34939313712 35169177618 36119695932 37123020819 39306727926 41681988288 43997654304 46585751616 46892236824 48159594576 49497361092 52408970568 62522982432 64212792768 65996481456 66200804928 69878627424 70338355236 72239391864 74246041638 78613455852 87995308608 93784473648 96319189152 98994722184 104817941136 111369062457 125045964864 131992962912 139757254848 140676710472 144478783728 148492083276 157226911704 187568947296 192638378304 197989444368 209635882272 222738124914 263985925824 281353420944 288957567456 296984166552 314453823408 334107187371 375137894592 395978888736 419271764544 445476249828 562706841888 577915134912 593968333104 628907646816 668214374742 791957777472 890952499656 1125413683776 1187936666208 1257815293632 1336428749484 1781904999312 2375873332416 2672857498968 3563809998624 5345714997936 7127619997248 10691429995872 21382859991744
- Sum of all divisors σ(n): 72868947297120
- Sum of proper divisors (its aliquot sum) s(n): 51486087305376
- 21382859991744 is an abundant number, because the sum of its proper divisors (51486087305376) is greater than itself. Its abundance is 30103227313632
Bases of 21382859991744
- Binary: 1001101110010100101011100011000101010110000002
- Hexadecimal: 0x137295C62AC0
- Base-36: 7KV5ER000
Squares and roots of 21382859991744
- 21382859991744 squared (213828599917442) is 457226701426526215748161536
- 21382859991744 cubed (213828599917443) is 9776814541090346710695332944456138358784
-
The
square root of 21382859991744 is 4624160.4634510685 -
The
cube root of 21382859991744 is 27755.8968035043
Scales and comparisons
How big is 21382859991744?- 21,382,859,991,744 seconds is equal to 679,908 years, 41 weeks, 6 days, 11 hours, 2 minutes, 24 seconds.
-
To count from 1 to 21,382,859,991,744 would take you about one million, six hundred ninety-nine thousand, seven hundred seventy-two 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 21382859991744 cubic inches would be around 2313 feet tall.
Recreational maths with 21382859991744
- 21382859991744 backwards is 44719995828312
- 21382859991744 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21382859991744's digits is 72
- More coming soon!
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The information we have on file for 21382859991744 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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