21138956467200
21,138,956,467,200 is an even composite number composed of six prime numbers multiplied together.
21138956467200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, seven hundred seventy-two divisors.
Prime factorization of 21138956467200:
210 × 36 × 52 × 11 × 13 × 892
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 11 × 13 × 89 × 89)See below for interesting mathematical facts about the number 21138956467200 from the Numbermatics database.
Names of 21138956467200
- Cardinal: 21138956467200 can be written as Twenty-one trillion, one hundred thirty-eight billion, nine hundred fifty-six million, four hundred sixty-seven thousand, two hundred.
Scientific notation
- Scientific notation: 2.11389564672 × 1013
Factors of 21138956467200
Divisors of 21138956467200
- Number of divisors d(n): 2772
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 25 26 27 30 32 33 36 39 40 44 45 48 50 52 54 55 60 64 65 66 72 75 78 80 81 88 89 90 96 99 100 104 108 110 117 120 128 130 132 135 143 144 150 156 160 162 165 176 178 180 192 195 198 200 208 216 220 225 234 240 243 256 260 264 267 270 275 286 288 297 300 312 320 324 325 330 351 352 356 360 384 390 396 400 405 416 429 432 440 445 450 468 480 486 495 512 520 528 534 540 550 572 576 585 594 600 624 640 648 650 660 675 702 704 712 715 720 729 768 780 792 800 801 810 825 832 858 864 880 890 891 900 936 960 972 975 979 990 1024 1040 1053 1056 1068 1080 1100 1144 1152 1157 1170 1188 1200 1215 1248 1280 1287 1296 1300 1320 1335 1350 1404 1408 1424 1430 1440 1458 1485 1536 1560 1584 1600 1602 1620 1650 1664 1716 1728 1755 1760 1780 1782 1800 1872 1920 1944 1950 1958 1980 2025 2080 2106 2112 2136 2145 2160 2200 2225 2288 2304 2314 2340 2376 2400 2403 2430 2475 2496 2560 2574 2592 2600 2640 2670 2673 2700 2808 2816 2848 2860 2880 2916 2925 2937 2970 3072 3120 3159 3168 3200 3204 3240 3300 3328 3432 3456 3471 3510 3520 3560 3564 3575 3600 3645 3744 3840 3861 3888 3900 3916 3960 4005 4050 4160 4212 4224 4272 4290 4320 4400 4450 4455 4576 4608 4628 4680 4752 4800 4806 4860 4895 4950 4992 5120 5148 5184 5200 5265 5280 5340 5346 5400 5616 5632 5696 5720 5760 5785 5832 5850 5874 5940 6075 6240 6318 6336 6400 6408 6435 6480 6600 6656 6675 6864 6912 6942 7020 7040 7120 7128 7150 7200 7209 7290 7425 7488 7680 7722 7776 7800 7832 7920 7921 8010 8019 8100 8320 8424 8448 8544 8580 8640 8775 8800 8811 8900 8910 9152 9216 9256 9360 9477 9504 9600 9612 9720 9790 9900 9984 10296 10368 10400 10413 10530 10560 10680 10692 10725 10800 11232 11264 11392 11440 11520 11570 11583 11664 11700 11748 11880 12015 12150 12480 12636 12672 12727 12800 12816 12870 12960 13200 13312 13350 13365 13728 13824 13884 14040 14080 14240 14256 14300 14400 14418 14580 14685 14850 14976 15360 15444 15552 15600 15664 15795 15840 15842 16020 16038 16200 16640 16848 16896 17088 17160 17280 17355 17550 17600 17622 17800 17820 18225 18304 18512 18720 18954 19008 19200 19224 19305 19440 19580 19800 19968 20025 20592 20736 20800 20826 21060 21120 21360 21384 21450 21600 21627 22275 22464 22784 22880 23040 23140 23166 23328 23400 23496 23760 23763 24030 24300 24475 24960 25272 25344 25454 25600 25632 25740 25920 26325 26400 26433 26700 26730 27456 27648 27768 28080 28160 28480 28512 28600 28800 28836 28925 29160 29370 29700 29952 30888 31104 31200 31239 31328 31590 31680 31684 32040 32076 32175 32400 33280 33696 33792 34176 34320 34560 34710 34749 35100 35200 35244 35600 35640 36045 36450 36608 37024 37440 37908 38016 38181 38400 38448 38610 38880 39160 39600 39605 39936 40050 40095 41184 41472 41600 41652 42120 42240 42720 42768 42900 43200 43254 44055 44550 44928 45568 45760 46080 46280 46332 46656 46800 46992 47385 47520 47526 48060 48600 48950 49920 50544 50688 50908 51264 51480 51840 52065 52650 52800 52866 53400 53460 54912 55536 56160 56320 56960 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30112473600 31316972544 32028721920 32521471488 32621846400 33029619480 33876532800 35231594112 35587468800 36134968320 36699577200 36956217600 38434466304 39146215680 39586060800 40035902400 40651839360 41287024350 42704962560 43495795200 44039492640 45168710400 46975458816 47503272960 48043082880 48932769600 49274956800 50814799200 52194954240 52847391168 53381203200 54202452480 55049365800 58719323520 59379091200 60053853600 60224947200 64057443840 65042942976 65243692800 66059238960 67753065600 70463188224 71174937600 73399154400 73912435200 76868932608 78292431360 79172121600 80071804800 81303678720 82574048700 86991590400 88078985280 90337420800 93950917632 96086165760 97865539200 101629598400 105694782336 106762406400 108404904960 110098731600 117438647040 118758182400 120107707200 128114887680 130487385600 132118477920 135506131200 140926376448 146798308800 147824870400 156584862720 160143609600 162607357440 165148097400 176157970560 180674841600 192172331520 195731078400 203259196800 211389564672 213524812800 220197463200 234877294080 237516364800 240215414400 260974771200 264236955840 271012262400 281852752896 293596617600 320287219200 325214714880 330296194800 352315941120 384344663040 391462156800 406518393600 422779129344 440394926400 469754588160 480430828800 528473911680 542024524800 587193235200 640574438400 660592389600 704631882240 782924313600 813036787200 845558258688 880789852800 960861657600 1056947823360 1174386470400 1321184779200 1409263764480 1626073574400 1761579705600 1921723315200 2113895646720 2348772940800 2642369558400 3523159411200 4227791293440 5284739116800 7046318822400 10569478233600 21138956467200
- Sum of all divisors σ(n): 93345999853848
- Sum of proper divisors (its aliquot sum) s(n): 72207043386648
- 21138956467200 is an abundant number, because the sum of its proper divisors (72207043386648) is greater than itself. Its abundance is 51068086919448
Bases of 21138956467200
- Binary: 1001100111001110010111111110110111100000000002
- Hexadecimal: 0x1339CBFDBC00
- Base-36: 7HR3OW000
Squares and roots of 21138956467200
- 21138956467200 squared (211389564672002) is 446855480522176704675840000
- 21138956467200 cubed (211389564672003) is 9446058549888030884328532447592448000000
-
The
square root of 21138956467200 is 4597712.0905076255 -
The
cube root of 21138956467200 is 27649.9604729621
Scales and comparisons
How big is 21138956467200?- 21,138,956,467,200 seconds is equal to 672,153 years, 22 weeks, 2 days.
-
To count from 1 to 21,138,956,467,200 would take you about one million, six hundred eighty thousand, three hundred eighty-three 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 21138956467200 cubic inches would be around 2304.2 feet tall.
Recreational maths with 21138956467200
- 21138956467200 backwards is 00276465983112
- 21138956467200 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21138956467200's digits is 54
- More coming soon!
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"Number 21138956467200 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.
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Numbermatics. (2024). Number 21138956467200 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/21138956467200/
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The information we have on file for 21138956467200 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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