21479384498320
21,479,384,498,320 is an even composite number composed of five prime numbers multiplied together.
21479384498320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 21479384498320:
24 × 5 × 73 × 372 × 833
(2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 37 × 37 × 83 × 83 × 83)See below for interesting mathematical facts about the number 21479384498320 from the Numbermatics database.
Names of 21479384498320
- Cardinal: 21479384498320 can be written as Twenty-one trillion, four hundred seventy-nine billion, three hundred eighty-four million, four hundred ninety-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.147938449832 × 1013
Factors of 21479384498320
Divisors of 21479384498320
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 37 40 49 56 70 74 80 83 98 112 140 148 166 185 196 245 259 280 296 332 343 370 392 415 490 518 560 581 592 664 686 740 784 830 980 1036 1162 1295 1328 1369 1372 1480 1660 1715 1813 1960 2072 2324 2590 2738 2744 2905 2960 3071 3320 3430 3626 3920 4067 4144 4648 5180 5476 5488 5810 6142 6640 6845 6860 6889 7252 8134 9065 9296 9583 10360 10952 11620 12284 12691 13690 13720 13778 14504 15355 16268 18130 19166 20335 20720 21497 21904 23240 24568 25382 27380 27440 27556 28469 29008 30710 32536 34445 36260 38332 40670 42994 46480 47915 48223 49136 50764 54760 55112 56938 61420 63455 65072 67081 68890 72520 76664 81340 85988 95830 96446 101528 107485 109520 110224 113627 113876 122840 126910 134162 137780 142345 145040 150479 153328 162680 171976 191660 192892 203056 214970 227254 227752 241115 245680 253820 254893 268324 275560 284690 300958 325360 335405 337561 343952 383320 385784 429940 454508 455504 469567 482230 507640 509786 536648 551120 568135 569380 571787 601916 670810 675122 752395 766640 771568 795389 859880 909016 939134 964460 1015280 1019572 1053353 1073296 1136270 1138760 1143574 1203832 1274465 1341620 1350244 1504790 1590778 1687805 1719760 1784251 1818032 1878268 1928920 2039144 2106706 2272540 2277520 2287148 2347835 2362927 2407664 2548930 2683240 2700488 2858935 3009580 3181556 3375610 3568502 3756536 3857840 3976945 4002509 4078288 4213412 4545080 4574296 4695670 4725854 5097860 5266765 5366480 5400976 5567723 5717870 6019160 6363112 6751220 7137004 7513072 7953890 8005018 8426824 8921255 9090160 9148592 9391340 9431041 9451708 10195720 10533530 11135446 11435740 11814635 12038320 12489757 12726224 13502440 14274008 15907780 16010036 16853648 17842510 18782680 18862082 18903416 20012545 20391440 21067060 21156119 22270892 22871480 23629270 24979514 27004880 27838615 28017563 28548016 31815560 32020072 35685020 37565360 37724164 37806832 38974061 40025090 42134120 42312238 44541784 45742960 47155205 47258540 49959028 55677230 56035126 62448785 63631120 64040144 66017287 71370040 75448328 77948122 80050180 84268240 84624476 87428299 89083568 94310410 94517080 99918056 105780595 111354460 112070252 124897570 132034574 140087815 142740080 148092833 150896656 155896244 160100360 169248952 174856598 188620820 189034160 194870305 196122941 199836112 211561190 222708920 224140504 249795140 264069148 280175630 296185666 311792488 320200720 330086435 338497904 349713196 377241640 389740610 392245882 423122380 437141495 445417840 448281008 462121009 499590280 528138296 560351260 592371332 623584976 660172870 699426392 740464165 754483280 779481220 782776403 784491764 846244760 874282990 924242018 980614705 999180560 1036649831 1056276592 1120702520 1184742664 1320345740 1398852784 1480928330 1558962440 1565552806 1568983528 1692489520 1748565980 1848484036 1961229410 2073299662 2241405040 2310605045 2369485328 2640691480 2961856660 3117924880 3131105612 3137967056 3234847063 3497131960 3696968072 3913882015 3922458820 4146599324 4621210090 5183249155 5281382960 5479434821 5923713320 6262211224 6469694126 6994263920 7256548817 7393936144 7827764030 7844917640 8293198648 9242420180 10366498310 10958869642 11847426640 12524422448 12939388252 14513097634 15655528060 15689835280 16174235315 16586397296 18484840360 20732996620 21917739284 25878776504 27397174105 29026195268 31311056120 32348470630 36282744085 36969680720 38356043747 41465993240 43835478568 51757553008 54794348210 58052390536 62622112240 64696941260 72565488170 76712087494 82931986480 87670957136 109588696420 116104781072 129393882520 145130976340 153424174988 191780218735 219177392840 258787765040 268492306229 290261952680 306848349976 383560437470 438354785680 536984612458 580523905360 613696699952 767120874940 1073969224916 1342461531145 1534241749880 2147938449832 2684923062290 3068483499760 4295876899664 5369846124580 10739692249160 21479384498320
- Sum of all divisors σ(n): 60585059808000
- Sum of proper divisors (its aliquot sum) s(n): 39105675309680
- 21479384498320 is an abundant number, because the sum of its proper divisors (39105675309680) is greater than itself. Its abundance is 17626290811360
Bases of 21479384498320
- Binary: 1001110001001000011110001010101000000100100002
- Hexadecimal: 0x13890F154090
- Base-36: 7M3HQY5XS
Squares and roots of 21479384498320
- 21479384498320 squared (214793844983202) is 461363958426669518082822400
- 21479384498320 cubed (214793844983203) is 9909813856713358183173840384433658368000
-
The
square root of 21479384498320 is 4634585.6878819275 -
The
cube root of 21479384498320 is 27797.5984754669
Scales and comparisons
How big is 21479384498320?- 21,479,384,498,320 seconds is equal to 682,977 years, 51 weeks, 2 days, 5 hours, 58 minutes, 40 seconds.
-
To count from 1 to 21,479,384,498,320 would take you about one million, seven hundred seven thousand, four hundred forty-four 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 21479384498320 cubic inches would be around 2316.5 feet tall.
Recreational maths with 21479384498320
- 21479384498320 backwards is 02389448397412
- The number of decimal digits it has is: 14
- The sum of 21479384498320's digits is 64
- More coming soon!
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The information we have on file for 21479384498320 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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