21312891840000
21,312,891,840,000 is an even composite number composed of seven prime numbers multiplied together.
21312891840000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, six hundred divisors.
Prime factorization of 21312891840000:
29 × 3 × 54 × 17 × 31 × 103 × 409
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 17 × 31 × 103 × 409)See below for interesting mathematical facts about the number 21312891840000 from the Numbermatics database.
Names of 21312891840000
- Cardinal: 21312891840000 can be written as Twenty-one trillion, three hundred twelve billion, eight hundred ninety-one million, eight hundred forty thousand.
Scientific notation
- Scientific notation: 2.131289184 × 1013
Factors of 21312891840000
Divisors of 21312891840000
- Number of divisors d(n): 1600
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 31 32 34 40 48 50 51 60 62 64 68 75 80 85 93 96 100 102 103 120 124 125 128 136 150 155 160 170 186 192 200 204 206 240 248 250 255 256 272 300 309 310 320 340 372 375 384 400 408 409 412 425 465 480 496 500 510 512 515 527 544 600 618 620 625 640 680 744 750 768 775 800 816 818 824 850 930 960 992 1000 1020 1030 1054 1088 1200 1227 1236 1240 1250 1275 1280 1360 1488 1500 1536 1545 1550 1581 1600 1632 1636 1648 1700 1751 1860 1875 1920 1984 2000 2040 2045 2060 2108 2125 2176 2325 2400 2454 2472 2480 2500 2550 2560 2575 2635 2720 2976 3000 3090 3100 3162 3193 3200 3264 3272 3296 3400 3502 3720 3750 3840 3875 3968 4000 4080 4090 4120 4216 4250 4352 4650 4800 4908 4944 4960 5000 5100 5150 5253 5270 5440 5952 6000 6135 6180 6200 6324 6375 6386 6400 6528 6544 6592 6800 6953 7004 7440 7500 7680 7725 7750 7905 7936 8000 8160 8180 8240 8432 8500 8704 8755 9300 9579 9600 9816 9888 9920 10000 10200 10225 10300 10506 10540 10625 10880 11625 11904 12000 12270 12360 12400 12648 12679 12750 12772 12800 12875 13056 13088 13175 13184 13600 13906 14008 14880 15000 15450 15500 15810 15872 15965 16000 16320 16360 16480 16864 17000 17510 18600 19158 19200 19375 19632 19776 19840 20000 20400 20450 20600 20859 21012 21080 21250 21760 23250 23808 24000 24540 24720 24800 25296 25358 25500 25544 25750 26112 26176 26265 26350 26368 27200 27812 28016 29760 30000 30675 30900 31000 31620 31875 31930 32000 32640 32720 32960 33728 34000 34765 35020 37200 38037 38316 38400 38625 38750 39264 39525 39552 39680 40000 40800 40900 41200 41718 42024 42127 42160 42500 43520 43775 46500 47616 47895 48000 49080 49440 49600 50592 50716 51000 51088 51125 51500 52352 52530 52700 52736 54281 54400 55624 56032 58125 59520 60000 61350 61800 62000 63240 63395 63750 63860 64000 64375 65280 65440 65875 65920 67456 68000 69530 70040 74400 76074 76632 77250 77500 78528 79050 79104 79360 79825 80000 81600 81800 82400 83436 84048 84254 84320 85000 87550 93000 95790 96000 98160 98880 99200 101184 101432 102000 102176 102250 103000 104295 104704 105060 105400 108562 108800 111248 112064 116250 119040 120000 122700 123600 124000 126381 126480 126790 127500 127720 128750 130560 130880 131325 131750 131840 134912 136000 139060 140080 148800 152148 153264 153375 154500 155000 157056 158100 158208 159650 160000 162843 163200 163600 164800 166872 168096 168508 168640 170000 173825 175100 186000 190185 191580 192000 193125 196320 197625 197760 198400 202368 202864 204000 204352 204500 206000 208590 209408 210120 210635 210800 215543 217124 217600 218875 222496 224128 232500 238080 239475 240000 245400 247200 248000 252762 252960 253580 255000 255440 255625 257500 261760 262650 263500 263680 269824 271405 272000 278120 280160 297600 304296 306528 306750 309000 310000 314112 316200 316975 319300 320000 325686 326400 327200 329375 329600 333744 336192 337016 337280 340000 347650 350200 372000 380370 383160 386250 392640 395250 395520 396800 399125 404736 405728 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315952500 323314500 323535360 325686000 326484250 331074048 333013935 333744000 334319872 336192000 337016000 343756320 344868800 347398400 355214864 358079500 366673408 380370000 383160000 391781100 392640000 404143125 404419200 405728000 407107500 413842560 416878080 417180000 417899840 420240000 421270000 429695400 431086000 434248000 444018580 444992000 447599375 458341760 486873600 489726375 501479808 505524000 505920000 507160000 510880000 517303200 521097600 522374800 532822296 537119250 538857500 539225600 542810000 550010112 551790080 555023225 556240000 560320000 572927200 608592000 613056000 626849760 631905000 646629000 651372000 652968500 666027870 667488000 668639744 674032000 687512640 689737600 694796800 710429728 716159000 760740000 766320000 783562200 808286250 808838400 811456000 814215000 816210625 827685120 834360000 835799680 840480000 842540000 859390800 862172000 868496000 888037160 895198750 916683520 979452750 1002959616 1011048000 1014320000 1021760000 1034606400 1042195200 1044749600 1065644592 1074238500 1077715000 1085620000 1100020224 1110046450 1112480000 1145854400 1217184000 1253699520 1263810000 1293258000 1302744000 1305937000 1332055740 1334976000 1342798125 1348064000 1375025280 1379475200 1420859456 1432318000 1521480000 1532640000 1567124400 1616572500 1617676800 1628430000 1632421250 1655370240 1665069675 1668720000 1671599360 1680960000 1685080000 1718781600 1724344000 1736992000 1776074320 1790397500 1833367040 1958905500 2005919232 2022096000 2028640000 2069212800 2084390400 2089499200 2131289184 2148477000 2155430000 2171240000 2220092900 2224960000 2291708800 2434368000 2448631875 2507399040 2527620000 2586516000 2605488000 2611874000 2664111480 2685596250 2696128000 2750050560 2758950400 2775116125 2841718912 2864636000 3042960000 3065280000 3134248800 3233145000 3256860000 3264842500 3330139350 3337440000 3343198720 3370160000 3437563200 3448688000 3473984000 3552148640 3580795000 3917811000 4044192000 4057280000 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27500505600 27751161250 28417189120 28646360000 31342488000 33301393500 34100626944 34375632000 34486880000 35521486400 39178110000 40441920000 41384256000 41626741875 41789984000 42625783680 42969540000 44401858000 45834176000 50147980800 51730320000 52109760000 52237480000 53282229600 55502322500 56834378240 57292720000 62684976000 66602787000 68751264000 68973760000 71042972800 78356220000 83253483750 83579968000 85251567360 85939080000 88803716000 103460640000 104474960000 106564459200 111004645000 114585440000 125369952000 133205574000 137502528000 142085945600 156712440000 166506967500 170503134720 171878160000 177607432000 206921280000 208949920000 213128918400 222009290000 229170880000 250739904000 266411148000 284171891200 313424880000 333013935000 343756320000 355214864000 417899840000 426257836800 444018580000 532822296000 626849760000 666027870000 687512640000 710429728000 852515673600 888037160000 1065644592000 1253699520000 1332055740000 1420859456000 1776074320000 2131289184000 2664111480000 3552148640000 4262578368000 5328222960000 7104297280000 10656445920000 21312891840000
- Sum of all divisors σ(n): 78492170465280
- Sum of proper divisors (its aliquot sum) s(n): 57179278625280
- 21312891840000 is an abundant number, because the sum of its proper divisors (57179278625280) is greater than itself. Its abundance is 35866386785280
Bases of 21312891840000
- Binary: 1001101100010010010110101100011100110000000002
- Hexadecimal: 0x13624B58E600
- Base-36: 7JZ09IOLC
Squares and roots of 21312891840000
- 21312891840000 squared (213128918400002) is 454239358583538585600000000
- 21312891840000 cubed (213128918400003) is 9681154318961933479359381504000000000000
-
The
square root of 21312891840000 is 4616588.7666111221 -
The
cube root of 21312891840000 is 27725.5898057629
Scales and comparisons
How big is 21312891840000?- 21,312,891,840,000 seconds is equal to 677,684 years, 1 week, 5 days, 21 hours, 20 minutes.
-
To count from 1 to 21,312,891,840,000 would take you about one million, six hundred ninety-four thousand, two hundred ten 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 21312891840000 cubic inches would be around 2310.5 feet tall.
Recreational maths with 21312891840000
- 21312891840000 backwards is 00004819821312
- The number of decimal digits it has is: 14
- The sum of 21312891840000's digits is 39
- More coming soon!
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The information we have on file for 21312891840000 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!
Keywords: Divisors of 21312891840000, math, Factors of 21312891840000, curriculum, school, college, exams, university, Prime factorization of 21312891840000, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, three hundred twelve billion, eight hundred ninety-one million, eight hundred forty thousand.