21328916643840
21,328,916,643,840 is an even composite number composed of six prime numbers multiplied together.
21328916643840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.
Prime factorization of 21328916643840:
223 × 3 × 5 × 132 × 17 × 59
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 13 × 17 × 59)See below for interesting mathematical facts about the number 21328916643840 from the Numbermatics database.
Names of 21328916643840
- Cardinal: 21328916643840 can be written as Twenty-one trillion, three hundred twenty-eight billion, nine hundred sixteen million, six hundred forty-three thousand, eight hundred forty.
Scientific notation
- Scientific notation: 2.132891664384 × 1013
Factors of 21328916643840
Divisors of 21328916643840
- Number of divisors d(n): 1152
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 32 34 39 40 48 51 52 59 60 64 65 68 78 80 85 96 102 104 118 120 128 130 136 156 160 169 170 177 192 195 204 208 221 236 240 255 256 260 272 295 312 320 338 340 354 384 390 408 416 442 472 480 507 510 512 520 544 590 624 640 663 676 680 708 767 768 780 816 832 845 884 885 944 960 1003 1014 1020 1024 1040 1088 1105 1180 1248 1280 1326 1352 1360 1416 1534 1536 1560 1632 1664 1690 1768 1770 1888 1920 2006 2028 2040 2048 2080 2176 2210 2301 2360 2496 2535 2560 2652 2704 2720 2832 2873 3009 3068 3072 3120 3264 3315 3328 3380 3536 3540 3776 3835 3840 4012 4056 4080 4096 4160 4352 4420 4602 4720 4992 5015 5070 5120 5304 5408 5440 5664 5746 6018 6136 6144 6240 6528 6630 6656 6760 7072 7080 7552 7670 7680 8024 8112 8160 8192 8320 8619 8704 8840 9204 9440 9971 9984 10030 10140 10240 10608 10816 10880 11328 11492 11505 12036 12272 12288 12480 13039 13056 13260 13312 13520 14144 14160 14365 15045 15104 15340 15360 16048 16224 16320 16384 16640 17238 17408 17680 18408 18880 19942 19968 20060 20280 20480 21216 21632 21760 22656 22984 23010 24072 24544 24576 24960 26078 26112 26520 26624 27040 28288 28320 28730 29913 30090 30208 30680 30720 32096 32448 32640 32768 33280 34476 34816 35360 36816 37760 39117 39884 39936 40120 40560 40960 42432 43095 43264 43520 45312 45968 46020 48144 49088 49152 49855 49920 52156 52224 53040 53248 54080 56576 56640 57460 59826 60180 60416 61360 61440 64192 64896 65195 65280 65536 66560 68952 69632 70720 73632 75520 78234 79768 79872 80240 81120 81920 84864 86190 86528 87040 90624 91936 92040 96288 98176 98304 99710 99840 104312 104448 106080 106496 108160 113152 113280 114920 119652 120360 120832 122720 122880 128384 129792 130390 130560 131072 133120 137904 139264 141440 147264 149565 151040 156468 159536 159744 160480 162240 163840 169507 169728 172380 173056 174080 181248 183872 184080 192576 195585 196352 196608 199420 199680 208624 208896 212160 212992 216320 226304 226560 229840 239304 240720 241664 245440 245760 256768 259584 260780 261120 262144 266240 275808 278528 282880 294528 299130 302080 312936 319072 319488 320960 324480 327680 339014 339456 344760 346112 348160 362496 367744 368160 385152 391170 392704 393216 398840 399360 417248 417792 424320 425984 432640 452608 453120 459680 478608 481440 483328 490880 491520 508521 513536 519168 521560 522240 524288 532480 551616 557056 565760 589056 598260 604160 625872 638144 638976 641920 648960 655360 678028 678912 689520 692224 696320 724992 735488 736320 770304 782340 785408 786432 797680 798720 834496 835584 847535 848640 851968 865280 905216 906240 919360 957216 962880 966656 981760 983040 1017042 1027072 1038336 1043120 1044480 1048576 1064960 1103232 1114112 1131520 1178112 1196520 1208320 1251744 1276288 1277952 1283840 1297920 1310720 1356056 1357824 1379040 1384448 1392640 1449984 1470976 1472640 1540608 1564680 1570816 1572864 1595360 1597440 1668992 1671168 1695070 1697280 1703936 1730560 1810432 1812480 1838720 1914432 1925760 1933312 1963520 1966080 2034084 2054144 2076672 2086240 2088960 2097152 2129920 2206464 2228224 2263040 2356224 2393040 2416640 2503488 2542605 2552576 2555904 2567680 2595840 2621440 2712112 2715648 2758080 2768896 2785280 2899968 2941952 2945280 3081216 3129360 3141632 3145728 3190720 3194880 3337984 3342336 3390140 3394560 3407872 3461120 3620864 3624960 3677440 3828864 3851520 3866624 3927040 3932160 4068168 4108288 4153344 4172480 4177920 4194304 4259840 4412928 4456448 4526080 4712448 4786080 4833280 5006976 5085210 5105152 5111808 5135360 5191680 5242880 5424224 5431296 5516160 5537792 5570560 5799936 5883904 5890560 6162432 6258720 6283264 6291456 6381440 6389760 6675968 6684672 6780280 6789120 6815744 6922240 7241728 7249920 7354880 7657728 7703040 7733248 7854080 7864320 8136336 8216576 8306688 8344960 8355840 8388608 8519680 8825856 8912896 9052160 9424896 9572160 9666560 10013952 10170420 10210304 10223616 10270720 10383360 10485760 10848448 10862592 11032320 11075584 11141120 11599872 11767808 11781120 12324864 12517440 12566528 12582912 12762880 12779520 13351936 13369344 13560560 13578240 13631488 13844480 14483456 14499840 14709760 15315456 15406080 15466496 15708160 15728640 16272672 16433152 16613376 16689920 16711680 17039360 17651712 17825792 18104320 18849792 19144320 19333120 20027904 20340840 20420608 20447232 20541440 20766720 20971520 21696896 21725184 22064640 22151168 22282240 23199744 23535616 23562240 24649728 25034880 25133056 25165824 25525760 25559040 26703872 26738688 27121120 27156480 27262976 27688960 28966912 28999680 29419520 30630912 30812160 30932992 31416320 31457280 32545344 32866304 33226752 33379840 33423360 34078720 35303424 35651584 36208640 37699584 38288640 38666240 40055808 40681680 40841216 40894464 41082880 41533440 41943040 43393792 43450368 44129280 44302336 44564480 46399488 47071232 47124480 49299456 50069760 50266112 51051520 51118080 53407744 53477376 54242240 54312960 54525952 55377920 57933824 57999360 58839040 61261824 61624320 61865984 62832640 62914560 65090688 65732608 66453504 66759680 66846720 68157440 70606848 71303168 72417280 75399168 76577280 77332480 80111616 81363360 81682432 81788928 82165760 83066880 86787584 86900736 88258560 88604672 89128960 92798976 94142464 94248960 98598912 100139520 100532224 102103040 102236160 106815488 106954752 108484480 108625920 109051904 110755840 115867648 115998720 117678080 122523648 123248640 123731968 125665280 125829120 130181376 131465216 132907008 133519360 133693440 136314880 141213696 142606336 144834560 150798336 153154560 154664960 160223232 162726720 163364864 163577856 164331520 166133760 173575168 173801472 176517120 177209344 178257920 185597952 188284928 188497920 197197824 200279040 201064448 204206080 204472320 213630976 213909504 216968960 217251840 221511680 231735296 231997440 235356160 245047296 246497280 247463936 251330560 260362752 262930432 265814016 267038720 267386880 272629760 282427392 289669120 301596672 306309120 309329920 320446464 325453440 326729728 327155712 328663040 332267520 347150336 347602944 353034240 354418688 356515840 371195904 376569856 376995840 394395648 400558080 402128896 408412160 408944640 427261952 427819008 433937920 434503680 443023360 463470592 463994880 470712320 490094592 492994560 494927872 502661120 520725504 525860864 531628032 534077440 534773760 545259520 564854784 579338240 603193344 612618240 618659840 640892928 650906880 653459456 657326080 664535040 694300672 695205888 706068480 708837376 713031680 742391808 753139712 753991680 788791296 801116160 804257792 816824320 817889280 854523904 867875840 869007360 886046720 926941184 927989760 941424640 980189184 985989120 1005322240 1041451008 1051721728 1063256064 1068154880 1069547520 1129709568 1158676480 1206386688 1225236480 1237319680 1281785856 1301813760 1306918912 1314652160 1329070080 1388601344 1390411776 1412136960 1417674752 1484783616 1506279424 1507983360 1577582592 1602232320 1608515584 1633648640 1635778560 1709047808 1735751680 1738014720 1772093440 1853882368 1855979520 1882849280 1960378368 1971978240 2010644480 2082902016 2103443456 2126512128 2136309760 2139095040 2259419136 2317352960 2412773376 2450472960 2474639360 2563571712 2603627520 2613837824 2629304320 2658140160 2777202688 2780823552 2824273920 3012558848 3015966720 3155165184 3204464640 3217031168 3267297280 3418095616 3471503360 3476029440 3544186880 3711959040 3765698560 3920756736 3943956480 4021288960 4165804032 4206886912 4253024256 4272619520 4518838272 4634705920 4825546752 4900945920 5127143424 5207255040 5227675648 5258608640 5316280320 5554405376 5561647104 5648547840 6025117696 6031933440 6310330368 6408929280 6434062336 6534594560 6836191232 6943006720 6952058880 7088373760 7423918080 7531397120 7841513472 7887912960 8042577920 8331608064 8413773824 8545239040 9037676544 9269411840 9651093504 9801891840 10254286848 10414510080 10455351296 10517217280 10632560640 11108810752 11297095680 12050235392 12063866880 12620660736 12817858560 13069189120 13672382464 13886013440 13904117760 15062794240 15683026944 15775825920 16085155840 16663216128 17090478080 18075353088 19302187008 19603783680 20508573696 20829020160 20910702592 21034434560 21265121280 22217621504 22594191360 24100470784 24127733760 25241321472 25635717120 26138378240 27344764928 27772026880 27808235520 30125588480 31366053888 31551651840 32170311680 33326432256 34180956160 36150706176 39207567360 41017147392 41658040320 41821405184 42068869120 44435243008 45188382720 48255467520 51271434240 52276756480 54689529856 55544053760 60251176960 62732107776 63103303680 66652864512 68361912320 72301412352 78415134720 82034294784 83316080640 83642810368 88870486016 90376765440 96510935040 102542868480 104553512960 109379059712 111088107520 120502353920 125464215552 126206607360 133305729024 136723824640 156830269440 164068589568 166632161280 177740972032 180753530880 205085736960 209107025920 222176215040 250928431104 266611458048 273447649280 313660538880 328137179136 333264322560 355481944064 361507061760 410171473920 418214051840 444352430080 533222916096 546895298560 627321077760 666528645120 710963888128 820342947840 888704860160 1066445832192 1254642155520 1333057290240 1421927776256 1640685895680 1777409720320 2132891664384 2666114580480 3554819440640 4265783328768 5332229160960 7109638881280 10664458321920 21328916643840
- Sum of all divisors σ(n): 79580370542400
- Sum of proper divisors (its aliquot sum) s(n): 58251453898560
- 21328916643840 is an abundant number, because the sum of its proper divisors (58251453898560) is greater than itself. Its abundance is 36922537254720
Bases of 21328916643840
- Binary: 1001101100110000001101000000000000000000000002
- Hexadecimal: 0x136606800000
- Base-36: 7K6DA9UDC
Squares and roots of 21328916643840
- 21328916643840 squared (213289166438402) is 454922685199874969409945600
- 21328916643840 cubed (213289166438403) is 9703008032019998072134799571868975104000
-
The
square root of 21328916643840 is 4618324.0081051047 -
The
cube root of 21328916643840 is 27732.5368660155
Scales and comparisons
How big is 21328916643840?- 21,328,916,643,840 seconds is equal to 678,193 years, 29 weeks, 6 days, 3 hours, 44 minutes.
-
To count from 1 to 21,328,916,643,840 would take you about one million, six hundred ninety-five thousand, four hundred eighty-three 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 21328916643840 cubic inches would be around 2311 feet tall.
Recreational maths with 21328916643840
- 21328916643840 backwards is 04834661982312
- The number of decimal digits it has is: 14
- The sum of 21328916643840's digits is 57
- More coming soon!
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The information we have on file for 21328916643840 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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