21344939000
21,344,939,000 is an even composite number composed of five prime numbers multiplied together.
21344939000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21344939000:
23 × 53 × 72 × 11 × 1992
(2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 11 × 199 × 199)See below for interesting mathematical facts about the number 21344939000 from the Numbermatics database.
Names of 21344939000
- Cardinal: 21344939000 can be written as Twenty-one billion, three hundred forty-four million, nine hundred thirty-nine thousand.
Scientific notation
- Scientific notation: 2.1344939 × 1010
Factors of 21344939000
Divisors of 21344939000
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 20 22 25 28 35 40 44 49 50 55 56 70 77 88 98 100 110 125 140 154 175 196 199 200 220 245 250 275 280 308 350 385 392 398 440 490 500 539 550 616 700 770 796 875 980 995 1000 1078 1100 1225 1375 1393 1400 1540 1592 1750 1925 1960 1990 2156 2189 2200 2450 2695 2750 2786 3080 3500 3850 3980 4312 4378 4900 4975 5390 5500 5572 6125 6965 7000 7700 7960 8756 9625 9751 9800 9950 10780 10945 11000 11144 12250 13475 13930 15323 15400 17512 19250 19502 19900 21560 21890 24500 24875 26950 27860 30646 34825 38500 39004 39601 39800 43780 48755 49000 49750 53900 54725 55720 61292 67375 69650 76615 77000 78008 79202 87560 97510 99500 107261 107800 109450 122584 134750 139300 153230 158404 174125 195020 198005 199000 214522 218900 243775 269500 273625 277207 278600 306460 316808 348250 383075 390040 396010 429044 435611 437800 487550 536305 539000 547250 554414 612920 696500 766150 792020 858088 871222 975100 990025 1072610 1094500 1108828 1218875 1386035 1393000 1532300 1584040 1742444 1915375 1940449 1950200 1980050 2145220 2178055 2189000 2217656 2437750 2681525 2772070 3049277 3064600 3484888 3830750 3880898 3960100 4290440 4356110 4875500 4950125 5363050 5544140 6098554 6930175 7661500 7761796 7920200 8712220 9702245 9751000 9900250 10726100 10890275 11088280 12197108 13407625 13860350 15246385 15323000 15523592 17424440 19404490 19800500 21344939 21452200 21780550 24394216 26815250 27720700 30492770 34650875 38808980 39601000 42689878 43561100 48511225 53630500 54451375 55441400 60985540 69301750 76231925 77617960 85379756 87122200 97022450 106724695 107261000 108902750 121971080 138603500 152463850 170759512 194044900 213449390 217805500 242556125 277207000 304927700 381159625 388089800 426898780 435611000 485112250 533623475 609855400 762319250 853797560 970224500 1067246950 1524638500 1940449000 2134493900 2668117375 3049277000 4268987800 5336234750 10672469500 21344939000
- Sum of all divisors σ(n): 63703888560
- Sum of proper divisors (its aliquot sum) s(n): 42358949560
- 21344939000 is an abundant number, because the sum of its proper divisors (42358949560) is greater than itself. Its abundance is 21014010560
Bases of 21344939000
- Binary: 100111110000100000111101011111110002
- Hexadecimal: 0x4F841EBF8
- Base-36: 9T084C8
Squares and roots of 21344939000
- 21344939000 squared (213449390002) is 455606420913721000000
- 21344939000 cubed (213449390003) is 9724891262411699008019000000000
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The
square root of 21344939000 is 146099.0725501021 -
The
cube root of 21344939000 is 2773.9479387185
Scales and comparisons
How big is 21344939000?- 21,344,939,000 seconds is equal to 678 years, 36 weeks, 3 days, 21 hours, 43 minutes, 20 seconds.
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To count from 1 to 21,344,939,000 would take you about one thousand, three hundred fifty-seven 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 21344939000 cubic inches would be around 231.2 feet tall.
Recreational maths with 21344939000
- 21344939000 backwards is 00093944312
- 21344939000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21344939000's digits is 35
- More coming soon!
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The information we have on file for 21344939000 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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