21308139658800
21,308,139,658,800 is an even composite number composed of seven prime numbers multiplied together.
21308139658800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 21308139658800:
24 × 32 × 52 × 43 × 113 × 449 × 2713
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 43 × 113 × 449 × 2713)See below for interesting mathematical facts about the number 21308139658800 from the Numbermatics database.
Names of 21308139658800
- Cardinal: 21308139658800 can be written as Twenty-one trillion, three hundred eight billion, one hundred thirty-nine million, six hundred fifty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 2.13081396588 × 1013
Factors of 21308139658800
Divisors of 21308139658800
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 43 45 48 50 60 72 75 80 86 90 100 113 120 129 144 150 172 180 200 215 225 226 240 258 300 339 344 360 387 400 430 449 450 452 516 565 600 645 678 688 720 774 860 898 900 904 1017 1032 1075 1130 1200 1290 1347 1356 1548 1695 1720 1796 1800 1808 1935 2034 2064 2150 2245 2260 2580 2694 2712 2713 2825 3096 3225 3390 3440 3592 3600 3870 4041 4068 4300 4490 4520 4859 5085 5160 5388 5424 5426 5650 6192 6450 6735 6780 7184 7740 8082 8136 8139 8475 8600 8980 9040 9675 9718 10170 10320 10776 10852 11225 11300 12900 13470 13560 13565 14577 15480 16164 16272 16278 16950 17200 17960 19307 19350 19436 20205 20340 21552 21704 22450 22600 24295 24417 25425 25800 26940 27120 27130 29154 30960 32328 32556 33675 33900 35920 38614 38700 38872 40410 40680 40695 43408 43731 44900 45200 48590 48834 50737 50850 51600 53880 54260 57921 58308 64656 65112 67350 67800 67825 72885 77228 77400 77744 80820 81360 81390 87462 89800 96535 97180 97668 101025 101474 101700 107760 108520 115842 116616 116659 121475 122085 130224 134700 135600 135650 145770 152211 154456 154800 161640 162780 173763 174924 179600 193070 194360 195336 202050 202948 203400 203475 217040 218655 231684 233232 233318 242950 244170 253685 269400 271300 289605 291540 304422 306569 308912 323280 325560 347526 349848 349977 364425 386140 388720 390672 404100 405896 406800 406950 437310 456633 463368 466636 482675 485900 488340 507370 538800 542600 579210 583080 583295 608844 610425 613138 651120 695052 699696 699954 728850 761055 772280 808200 811792 813900 868815 874620 913266 919707 926736 933272 965350 971800 976680 1014740 1049931 1085200 1093275 1158420 1166160 1166590 1217688 1218137 1220850 1226276 1268425 1390104 1399908 1448025 1457700 1522110 1532845 1544560 1616400 1627800 1737630 1749240 1749885 1826532 1839414 1866544 1930700 1943600 1953360 2029480 2099862 2181691 2186550 2283165 2316840 2333180 2435376 2436274 2441700 2452552 2536850 2759121 2780208 2799816 2896050 2915400 2916475 3044220 3065690 3255600 3475260 3498480 3499770 3653064 3654411 3678828 3805275 3861400 4058960 4199724 4344075 4363382 4373100 4566330 4598535 4633680 4666360 4872548 4883400 4905104 5073700 5249655 5518242 5599632 5792100 5830800 5832950 6088440 6090685 6131380 6545073 6950520 6999540 7306128 7308822 7357656 7610550 7664225 7722800 8399448 8688150 8726764 8746200 8749425 9132660 9197070 9332720 9745096 9766800 10147400 10499310 10908455 10963233 11036484 11415825 11584200 11665900 12176880 12181370 12262760 13090146 13182467 13795605 13901040 13999080 14617644 14715312 15221100 15328450 16798896 17376300 17453528 17492400 17498850 18265320 18272055 18394140 19490192 19635219 20294800 20998620 21816910 21926466 22072968 22831650 22992675 23168400 23331800 24362740 24525520 26180292 26248275 26364934 27591210 27998160 29235288 30442200 30453425 30656900 32725365 34752600 34907056 34997700 36530640 36544110 36788280 39270438 39547401 41997240 43633820 43852932 44145936 45663300 45985350 46663600 48725480 52360584 52379891 52496550 52729868 54542275 54816165 55182420 58470576 60884400 60906850 61313800 65450730 65912335 68978025 69505200 69995400 73088220 73576560 78540876 79094802 83994480 87267640 87705864 91326600 91360275 91970700 97450960 98176095 104721168 104759782 104993100 105459736 109084550 109632330 110364840 118642203 121813700 122627600 130901460 131824670 137649481 137956050 139990800 146176440 157081752 157139673 158189604 163626825 174535280 175411728 182653200 182720550 183941400 196352190 197737005 209519564 209986200 210919472 218169100 219264660 220729680 237284406 243627400 261802920 261899455 263649340 274080825 275298962 275912100 292352880 314163504 314279346 316379208 327253650 329561675 365441100 367882800 392704380 395474010 412948443 419039128 419972400 436338200 438529320 471419019 474568812 487254800 490880475 523605840 523798910 527298680 548161650 550597924 551824200 593211015 628558692 632758416 654507300 659123350 688247405 730882200 785408760 785698365 790948020 825896886 838078256 872676400 877058640 942838038 949137624 981760950 988685025 1047597820 1054597360 1096323300 1101195848 1103648400 1186422030 1238845329 1257117384 1309014600 1309497275 1318246700 1376494810 1461764400 1570817520 1571396730 1581896040 1651793772 1885676076 1898275248 1963521900 1977370050 2064742215 2095195640 2192646600 2202391696 2357095095 2372844060 2477690658 2514234768 2618029200 2618994550 2636493400 2752989620 2966055075 3142793460 3163792080 3303587544 3441237025 3771352152 3927043800 3928491825 3954740100 4129484430 4190391280 4385293200 4714190190 4745688120 4955381316 5237989100 5272986800 5505979240 5918927683 5932110150 6194226645 6285586920 6607175088 6882474050 7542704304 7854087600 7856983650 7909480200 8258968860 9428380380 9491376240 9910762632 10323711075 10475978200 11011958480 11785475475 11837855366 11864220300 12388453290 12571173840 13764948100 15713967300 15818960400 16517937720 17756783049 18856760760 19821525264 20647422150 20951956400 23570950950 23675710732 23728440600 24776906580 27529896200 29594638415 30971133225 31427934600 33035875440 35513566098 37713521520 41294844300 47141901900 47351421464 47456881200 49553813160 53270349147 55059792400 59189276830 61942266450 62855869200 71027132196 82589688600 88783915245 94283803800 94702842928 99107626320 106540698294 118378553660 123884532900 142054264392 147973192075 165179377200 177567830490 188567607600 213081396588 236757107320 247769065800 266351745735 284108528784 295946384150 355135660980 426162793176 443919576225 473514214640 495538131600 532703491470 591892768300 710271321960 852325586352 887839152450 1065406982940 1183785536600 1331758728675 1420542643920 1775678304900 2130813965880 2367571073200 2663517457350 3551356609800 4261627931760 5327034914700 7102713219600 10654069829400 21308139658800
- Sum of all divisors σ(n): 76532627714400
- Sum of proper divisors (its aliquot sum) s(n): 55224488055600
- 21308139658800 is an abundant number, because the sum of its proper divisors (55224488055600) is greater than itself. Its abundance is 33916348396800
Bases of 21308139658800
- Binary: 1001101100001001100000001100001011110001100002
- Hexadecimal: 0x136130185E30
- Base-36: 7JWTO6Y40
Squares and roots of 21308139658800
- 21308139658800 squared (213081396588002) is 454036815718925380417440000
- 21308139658800 cubed (213081396588003) is 9674679879575701132190730163169472000000
-
The
square root of 21308139658800 is 4616074.0525689143 -
The
cube root of 21308139658800 is 27723.5289745135
Scales and comparisons
How big is 21308139658800?- 21,308,139,658,800 seconds is equal to 677,532 years, 48 weeks, 2 days, 19 hours.
-
To count from 1 to 21,308,139,658,800 would take you about one million, six hundred ninety-three thousand, eight hundred thirty-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 21308139658800 cubic inches would be around 2310.3 feet tall.
Recreational maths with 21308139658800
- 21308139658800 backwards is 00885693180312
- The number of decimal digits it has is: 14
- The sum of 21308139658800's digits is 54
- More coming soon!
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The information we have on file for 21308139658800 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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