21321676816440
21,321,676,816,440 is an even composite number composed of nine prime numbers multiplied together.
21321676816440 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of two thousand and forty-eight divisors.
Prime factorization of 21321676816440:
23 × 3 × 5 × 73 × 11 × 13 × 17 × 409 × 521
(2 × 2 × 2 × 3 × 5 × 7 × 7 × 7 × 11 × 13 × 17 × 409 × 521)See below for interesting mathematical facts about the number 21321676816440 from the Numbermatics database.
Names of 21321676816440
- Cardinal: 21321676816440 can be written as Twenty-one trillion, three hundred twenty-one billion, six hundred seventy-six million, eight hundred sixteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.132167681644 × 1013
Factors of 21321676816440
Divisors of 21321676816440
- Number of divisors d(n): 2048
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 13 14 15 17 20 21 22 24 26 28 30 33 34 35 39 40 42 44 49 51 52 55 56 60 65 66 68 70 77 78 84 85 88 91 98 102 104 105 110 119 120 130 132 136 140 143 147 154 156 165 168 170 182 187 195 196 204 210 220 221 231 238 245 255 260 264 273 280 286 294 308 312 330 340 343 357 364 374 385 390 392 408 409 420 429 440 442 455 462 476 490 510 520 521 539 546 561 572 588 595 616 637 660 663 680 686 714 715 728 735 748 770 780 818 833 840 858 884 910 924 935 952 980 1001 1020 1029 1042 1078 1092 1105 1122 1144 1155 1176 1190 1227 1274 1309 1320 1326 1365 1372 1428 1430 1470 1496 1540 1547 1560 1563 1617 1636 1666 1715 1716 1768 1785 1820 1848 1870 1911 1960 2002 2040 2045 2058 2084 2145 2156 2184 2210 2244 2310 2380 2431 2454 2499 2548 2605 2618 2652 2695 2730 2744 2805 2856 2860 2863 2940 3003 3080 3094 3126 3185 3234 3272 3315 3332 3430 3432 3570 3640 3647 3740 3773 3822 3927 4004 4090 4116 4165 4168 4290 4312 4420 4459 4488 4499 4620 4641 4760 4862 4908 4998 5005 5096 5145 5210 5236 5304 5317 5390 5460 5610 5720 5726 5731 5831 5880 6006 6135 6188 6252 6370 6468 6545 6630 6664 6773 6860 6953 7007 7140 7293 7294 7480 7546 7644 7735 7815 7854 8008 8085 8180 8232 8330 8580 8589 8840 8857 8918 8998 9163 9240 9282 9555 9724 9816 9996 10010 10290 10420 10472 10634 10780 10829 10920 10941 11220 11319 11452 11462 11662 12012 12155 12270 12376 12495 12504 12740 12936 13090 13260 13377 13497 13546 13720 13906 14014 14280 14315 14586 14588 15015 15092 15288 15470 15630 15708 15951 16170 16360 16660 17017 17160 17178 17193 17493 17714 17836 17996 18235 18326 18564 18865 19110 19448 19635 19992 20020 20041 20319 20580 20840 20859 21021 21268 21560 21658 21882 22295 22440 22495 22638 22904 22924 23205 23324 24024 24310 24540 24990 25480 25529 26180 26520 26571 26585 26754 26994 27092 27489 27812 28028 28630 28655 29155 29172 29176 30030 30184 30940 31260 31416 31493 31902 32340 32487 33320 33865 34034 34356 34386 34765 34986 35035 35428 35672 35992 36465 36470 36652 37128 37219 37730 38220 39270 40040 40082 40117 40638 41160 41718 42042 42536 42945 43316 43764 44285 44590 44990 45276 45815 45848 46410 46648 47411 48620 48671 49049 49080 49980 51051 51058 52360 53142 53170 53508 53988 54145 54184 54705 54978 55624 56056 56595 57260 57310 58310 58344 58487 60060 60123 61880 61999 62520 62986 63804 64141 64680 64974 66885 67485 67730 68068 68712 68772 69530 69972 70070 70856 72930 72940 73304 74438 74503 75460 75803 76440 76483 76587 78540 79755 80164 80234 81276 83436 84084 85085 85890 85965 86632 87465 87528 88570 89180 89980 90389 90552 91630 92820 94479 94822 97240 97342 97427 98098 99960 100205 101595 102102 102116 104295 105105 106284 106340 107016 107976 108290 109410 109956 111657 113190 114520 114620 115141 116620 116974 119119 120120 120246 120351 123998 125972 127608 127645 128282 129948 132855 133770 134970 135460 136136 137445 137544 139060 139944 140140 140287 142233 145860 145880 146013 147147 148876 149006 150920 151606 152966 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19778920980 20462261820 20720774360 20903604722 21300376440 21756813078 22396719345 22803932424 23075407810 23430414084 24119543910 24850439180 25382948591 25596250680 26065619580 27335483098 27690489372 28504915530 29009084104 29288017605 29820527016 29862292460 31081161540 31355407083 32159391880 32305570934 33472020120 34613111715 35834750952 36261355130 37275658770 38006554040 39050690140 39557841960 40924523640 41003224647 41807209444 43513626156 44793438690 46150815620 46860828168 48239087820 48458356401 49700878360 50765897182 52131239160 52259011805 54392032695 54670966196 55380978744 57009831060 58576035210 59724584920 62162323080 62710814166 64611141868 68338707745 69226223430 72522710260 74551317540 76148845773 78101380280 80763927335 82006449294 83614418888 87027252312 89586877380 92301631240 96478175640 96916712802 101531794364 104518023610 108784065390 109341932392 114019662120 117152070420 125421628332 126914742955 129222283736 136677415490 138452446860 145045420520 149102635080 152297691546 156777035415 161527854670 164012898588 177680640137 179173754760 193833425604 203063588728 205016123235 209036047220 217568130780 234304140840 242291782005 250843256664 253829485910 273354830980 276904893720 304595383092 313554070830 323055709340 328025797176 355361280274 380744228865 387666851208 410032246470 418072094440 435136261560 484583564010 507658971820 533041920411 546709661960 609190766184 627108141660 646111418680 710722560548 761488457730 820064492940 888403200685 969167128020 1015317943640 1066083840822 1254216283320 1421445121096 1522976915460 1640128985880 1776806401370 1938334256040 2132167681644 2665209602055 3045953830920 3553612802740 4264335363288 5330419204110 7107225605480 10660838408220 21321676816440
- Sum of all divisors σ(n): 93196293120000
- Sum of proper divisors (its aliquot sum) s(n): 71874616303560
- 21321676816440 is an abundant number, because the sum of its proper divisors (71874616303560) is greater than itself. Its abundance is 50552939487120
Bases of 21321676816440
- Binary: 1001101100100010101101111100100000000001110002
- Hexadecimal: 0x136456F90038
- Base-36: 7K31JV7SO
Squares and roots of 21321676816440
- 21321676816440 squared (213216768164402) is 454613902264714973454273600
- 21321676816440 cubed (213216768164403) is 9693130700348893261344515441560737984000
-
The
square root of 21321676816440 is 4617540.1261320945 -
The
cube root of 21321676816440 is 27729.3986928461
Scales and comparisons
How big is 21321676816440?- 21,321,676,816,440 seconds is equal to 677,963 years, 19 weeks, 1 day, 20 hours, 34 minutes.
-
To count from 1 to 21,321,676,816,440 would take you about one million, six hundred ninety-four thousand, nine 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 21321676816440 cubic inches would be around 2310.8 feet tall.
Recreational maths with 21321676816440
- 21321676816440 backwards is 04461867612312
- 21321676816440 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21321676816440's digits is 51
- More coming soon!
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Cite this page
MLA style:
"Number 21321676816440 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.
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Numbermatics. (2024). Number 21321676816440 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/21321676816440/
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The information we have on file for 21321676816440 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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