21429100800
21,429,100,800 is an even composite number composed of four prime numbers multiplied together.
21429100800 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 21429100800:
28 × 37 × 52 × 1531
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 1531)See below for interesting mathematical facts about the number 21429100800 from the Numbermatics database.
Names of 21429100800
- Cardinal: 21429100800 can be written as Twenty-one billion, four hundred twenty-nine million, one hundred thousand, eight hundred.
Scientific notation
- Scientific notation: 2.14291008 × 1010
Factors of 21429100800
Divisors of 21429100800
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 128 135 144 150 160 162 180 192 200 216 225 240 243 256 270 288 300 320 324 360 384 400 405 432 450 480 486 540 576 600 640 648 675 720 729 768 800 810 864 900 960 972 1080 1152 1200 1215 1280 1296 1350 1440 1458 1531 1600 1620 1728 1800 1920 1944 2025 2160 2187 2304 2400 2430 2592 2700 2880 2916 3062 3200 3240 3456 3600 3645 3840 3888 4050 4320 4374 4593 4800 4860 5184 5400 5760 5832 6075 6124 6400 6480 6912 7200 7290 7655 7776 8100 8640 8748 9186 9600 9720 10368 10800 10935 11520 11664 12150 12248 12960 13779 14400 14580 15310 15552 16200 17280 17496 18225 18372 19200 19440 20736 21600 21870 22965 23328 24300 24496 25920 27558 28800 29160 30620 31104 32400 34560 34992 36450 36744 38275 38880 41337 43200 43740 45930 46656 48600 48992 51840 54675 55116 57600 58320 61240 62208 64800 68895 69984 72900 73488 76550 77760 82674 86400 87480 91860 93312 97200 97984 103680 109350 110232 114825 116640 122480 124011 129600 137790 139968 145800 146976 153100 155520 165348 172800 174960 183720 186624 194400 195968 206685 218700 220464 229650 233280 244960 248022 259200 275580 279936 291600 293952 306200 311040 330696 344475 349920 367440 372033 388800 391936 413370 437400 440928 459300 466560 489920 496044 518400 551160 559872 583200 587904 612400 620055 661392 688950 699840 734880 744066 777600 826740 874800 881856 918600 933120 979840 992088 1033425 1102320 1116099 1166400 1175808 1224800 1240110 1322784 1377900 1399680 1469760 1488132 1555200 1653480 1749600 1763712 1837200 1860165 1959680 1984176 2066850 2204640 2232198 2332800 2449600 2480220 2645568 2755800 2799360 2939520 2976264 3100275 3306960 3348297 3499200 3527424 3674400 3720330 3968352 4133700 4409280 4464396 4665600 4899200 4960440 5291136 5511600 5580495 5879040 5952528 6200550 6613920 6696594 6998400 7348800 7440660 7936704 8267400 8818560 8928792 9300825 9798400 9920880 10582272 11023200 11160990 11905056 12401100 13227840 13393188 13996800 14697600 14881320 15873408 16534800 16741485 17637120 17857584 18601650 19841760 22046400 22321980 23810112 24802200 26455680 26786376 27902475 29395200 29762640 31746816 33069600 33482970 35715168 37203300 39683520 44092800 44643960 47620224 49604400 52911360 53572752 55804950 59525280 66139200 66965940 71430336 74406600 79367040 83707425 88185600 89287920 95240448 99208800 107145504 111609900 119050560 132278400 133931880 142860672 148813200 158734080 167414850 178575840 198417600 214291008 223219800 238101120 264556800 267863760 285721344 297626400 334829700 357151680 396835200 428582016 446439600 476202240 535727520 595252800 669659400 714303360 793670400 857164032 892879200 1071455040 1190505600 1339318800 1428606720 1785758400 2142910080 2381011200 2678637600 3571516800 4285820160 5357275200 7143033600 10714550400 21429100800
- Sum of all divisors σ(n): 79600391360
- Sum of proper divisors (its aliquot sum) s(n): 58171290560
- 21429100800 is an abundant number, because the sum of its proper divisors (58171290560) is greater than itself. Its abundance is 36742189760
Bases of 21429100800
- Binary: 100111111010100011000100001000000002
- Hexadecimal: 0x4FD462100
- Base-36: 9UEC000
Squares and roots of 21429100800
- 21429100800 squared (214291008002) is 459206361096560640000
- 21429100800 cubed (214291008003) is 9840379399939396487872512000000
-
The
square root of 21429100800 is 146386.8190787681 -
The
cube root of 21429100800 is 2777.5889935819
Scales and comparisons
How big is 21429100800?- 21,429,100,800 seconds is equal to 681 years, 19 weeks, 5 days.
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To count from 1 to 21,429,100,800 would take you about one thousand, three hundred sixty-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 21429100800 cubic inches would be around 231.5 feet tall.
Recreational maths with 21429100800
- 21429100800 backwards is 00800192412
- 21429100800 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21429100800's digits is 27
- More coming soon!
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The information we have on file for 21429100800 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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