21365683816008
21,365,683,816,008 is an even composite number composed of eight prime numbers multiplied together.
21365683816008 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 21365683816008:
23 × 3 × 72 × 31 × 53 × 67 × 151 × 1093
(2 × 2 × 2 × 3 × 7 × 7 × 31 × 53 × 67 × 151 × 1093)See below for interesting mathematical facts about the number 21365683816008 from the Numbermatics database.
Names of 21365683816008
- Cardinal: 21365683816008 can be written as Twenty-one trillion, three hundred sixty-five billion, six hundred eighty-three million, eight hundred sixteen thousand and eight.
Scientific notation
- Scientific notation: 2.1365683816008 × 1013
Factors of 21365683816008
Divisors of 21365683816008
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 31 42 49 53 56 62 67 84 93 98 106 124 134 147 151 159 168 186 196 201 212 217 248 268 294 302 318 371 372 392 402 424 434 453 469 536 588 604 636 651 742 744 804 868 906 938 1057 1093 1113 1176 1208 1272 1302 1407 1484 1519 1608 1643 1736 1812 1876 2077 2114 2186 2226 2597 2604 2814 2968 3038 3171 3279 3283 3286 3551 3624 3752 4154 4228 4372 4452 4557 4681 4929 5194 5208 5628 6076 6231 6342 6558 6566 6572 7102 7399 7651 7791 8003 8308 8456 8744 8904 9114 9362 9849 9858 10117 10388 10653 11256 11501 12152 12462 12684 13116 13132 13144 14043 14204 14539 14798 15302 15582 16006 16616 18228 18724 19698 19716 20234 20776 21306 22197 22953 23002 24009 24857 24924 25368 26232 26264 28086 28408 29078 29596 30351 30604 31164 32012 32767 33883 34503 36456 37448 39396 39432 40468 42612 43617 44394 45906 46004 48018 49714 49848 53557 56021 56172 57929 58156 59192 60702 61208 62328 64024 65534 67766 69006 70819 73231 74571 78792 80507 80936 85224 87234 88788 91812 92008 96036 98301 99428 101649 101773 107114 110081 112042 112344 115858 116312 121404 131068 135532 138012 141638 146462 149142 160671 161014 165043 168063 173787 173999 174468 177576 183624 192072 196602 198856 203298 203546 212457 214228 219693 220162 224084 229369 231716 237181 241521 242808 248093 262136 271064 276024 283276 292924 298284 305319 313627 321342 322028 330086 330243 336126 347574 347998 348936 392147 393204 405503 406596 407092 424914 428456 439386 440324 448168 458738 463432 474362 483042 495129 495733 496186 512617 521997 536201 566552 585848 596568 610638 627254 642684 644056 660172 660486 672252 688107 695148 695996 711543 744279 770567 784294 786408 811006 813192 814184 849828 878772 880648 917476 940881 948724 966084 990258 991466 992372 1025234 1043994 1072402 1155301 1176441 1216509 1221276 1254508 1285368 1320344 1320972 1344504 1376214 1390296 1391992 1423086 1487199 1488558 1537851 1541134 1568588 1608603 1622012 1660267 1699656 1736651 1757544 1795799 1834952 1881762 1897448 1932168 1980516 1982932 1984744 2050468 2087988 2144804 2195389 2270161 2310602 2311701 2352882 2433018 2442552 2509016 2641944 2752428 2838521 2846172 2974398 2977116 3075702 3082268 3137176 3217206 3244024 3320534 3465903 3473302 3588319 3591598 3753407 3763524 3881243 3961032 3965864 4100936 4175976 4289608 4390778 4540322 4621204 4623402 4705764 4866036 4980801 5116333 5209953 5387397 5393969 5504856 5677042 5692344 5948796 5954232 6151404 6164536 6434412 6586167 6641068 6810483 6931806 6946604 7176638 7183196 7506814 7527048 7762486 8087107 8515563 8747279 8781556 9080644 9242408 9246804 9411528 9732072 9961602 10232666 10419906 10764957 10774794 10787938 11057881 11260221 11354084 11643729 11897592 12156557 12302808 12570593 12868824 13172334 13282136 13620966 13863612 13893208 14353276 14366392 15013628 15348999 15367723 15524972 15891127 16174214 16181907 16622231 17031126 17494558 17563112 18161288 18493608 19923204 20465332 20839812 21529914 21549588 21575876 22115762 22520442 22708168 23287458 24261321 24313114 25141186 26241837 26273849 26344668 27168701 27241932 27727224 28706552 30027256 30697998 30735446 31049944 31782254 32348428 32363814 33173643 33244462 34062252 34989116 35814331 36469671 37711779 39846408 40930664 41679624 43059828 43099176 43151752 44231524 45040884 46103169 46574916 47673381 48522642 48626228 49866693 50282372 52483674 52547698 52689336 54337402 54483864 61230953 61395996 61470892 63564508 64696856 64727628 66347286 66488924 68124504 69978232 71628662 72939342 75423558 77405167 78821547 81506103 86119656 87994151 88463048 90081768 92206338 93149832 95346762 97045284 97252456 99733386 100564744 104967348 105095396 107442993 108674804 111237889 116355617 120318533 122461906 122791992 122941784 127129016 129455256 132694572 132977848 143257324 145878684 150847116 154810334 157643094 163012206 175988302 183692859 184412676 190180907 190693524 194090568 199466772 209934696 210190792 214885986 217349608 222475778 232215501 232711234 240637066 244923812 250700317 263982453 265389144 271165649 286514648 291757368 301694232 309620668 315286188 326024412 333713667 342794311 349066851 351976604 360955599 367385718 368825352 380361814 381387048 398933544 428616671 429771972 444951556 464431002 465422468 481274132 489847624 501400634 527964906 541836169 542331298 570542721 586067693 619241336 630572376 652048824 667427334 685588622 698133702 703953208 721911198 734771436 752100951 760723628 813496947 814489319 842229731 857233342 859543944 889903112 928862004 930844936 962548264 1002801268 1028382933 1055929812 1083672338 1084662596 1141085442 1172135386 1285850013 1334854668 1371177244 1396267404 1443822396 1469542872 1504201902 1521447256 1625508507 1626993894 1628978638 1684459462 1714466684 1758203079 1857724008 1898159543 2005602536 2056765866 2111859624 2167344676 2169325192 2282170884 2344270772 2399560177 2443467957 2526689193 2571700026 2669709336 2742354488 2792534808 2887644792 3008403804 3251017014 3253987788 3257957276 3368918924 3428933368 3516406158 3796319086 4102473851 4113531732 4334689352 4564341768 4688541544 4799120354 4886935914 5053378386 5143400052 5694478629 5895608117 6016807608 6502034028 6507975576 6515914552 6737837848 7032812316 7198680531 7592638172 8204947702 8227063464 9598240708 9773871828 10106756772 10286800104 11388957258 11791216234 12307421553 13004068056 13287116801 14065624632 14397361062 15185276344 16409895404 16796921239 17686824351 18168098483 19196481416 19547743656 20213513544 22777914516 23582432468 24614843106 26574233602 28717316957 28794722124 32819790808 33593842478 35373648702 36336196966 39861350403 45555829032 47164864936 49229686212 50390763717 53148467204 54504295449 57434633914 57589444248 67187684956 70747297404 72672393932 79722700806 86151950871 98459372424 100781527434 106296934408 109008590898 114869267828 127176689381 134375369912 141494594808 145344787864 159445401612 172303901742 201563054868 218017181796 229738535656 254353378762 318890803224 344607803484 381530068143 403126109736 436034363592 508706757524 689215606968 763060136286 890236825667 1017413515048 1526120272572 1780473651334 2670710477001 3052240545144 3560947302668 5341420954002 7121894605336 10682841908004 21365683816008
- Sum of all divisors σ(n): 66825107619840
- Sum of proper divisors (its aliquot sum) s(n): 45459423803832
- 21365683816008 is an abundant number, because the sum of its proper divisors (45459423803832) is greater than itself. Its abundance is 24093739987824
Bases of 21365683816008
- Binary: 1001101101110100101011111111010000110010010002
- Hexadecimal: 0x136E95FE8648
- Base-36: 7KN9CHXZC
Squares and roots of 21365683816008
- 21365683816008 squared (213656838160082) is 456492444925626172797056064
- 21365683816008 cubed (213656838160083) is 9753273242677374383355485208431836672512
-
The
square root of 21365683816008 is 4622302.8693507309 -
The
cube root of 21365683816008 is 27748.4630010961
Scales and comparisons
How big is 21365683816008?- 21,365,683,816,008 seconds is equal to 679,362 years, 34 weeks, 1 day, 3 hours, 6 minutes, 48 seconds.
-
To count from 1 to 21,365,683,816,008 would take you about one million, six hundred ninety-eight thousand, four hundred six 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 21365683816008 cubic inches would be around 2312.4 feet tall.
Recreational maths with 21365683816008
- 21365683816008 backwards is 80061838656312
- The number of decimal digits it has is: 14
- The sum of 21365683816008's digits is 57
- More coming soon!
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The information we have on file for 21365683816008 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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