21421313352
21,421,313,352 is an even composite number composed of five prime numbers multiplied together.
What does the number 21421313352 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 128 divisors.
21421313352 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 21421313352:
23 × 33 × 17 × 139 × 41969
(2 × 2 × 2 × 3 × 3 × 3 × 17 × 139 × 41969)See below for interesting mathematical facts about the number 21421313352 from the Numbermatics database.
Names of 21421313352
- Cardinal: 21421313352 can be written as Twenty-one billion, four hundred twenty-one million, three hundred thirteen thousand, three hundred fifty-two.
Scientific notation
- Scientific notation: 2.1421313352 × 1010
Factors of 21421313352
Divisors of 21421313352
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 68 72 102 108 136 139 153 204 216 278 306 408 417 459 556 612 834 918 1112 1224 1251 1668 1836 2363 2502 3336 3672 3753 4726 5004 7089 7506 9452 10008 14178 15012 18904 21267 28356 30024 41969 42534 56712 63801 83938 85068 125907 127602 167876 170136 251814 255204 335752 377721 503628 510408 713473 755442 1007256 1133163 1426946 1510884 2140419 2266326 2853892 3021768 4280838 4532652 5707784 5833691 6421257 8561676 9065304 11667382 12842514 17123352 17501073 19263771 23334764 25685028 35002146 38527542 46669528 51370056 52503219 70004292 77055084 99172747 105006438 140008584 154110168 157509657 198345494 210012876 297518241 315019314 396690988 420025752 595036482 630038628 793381976 892554723 1190072964 1260077256 1785109446 2380145928 2677664169 3570218892 5355328338 7140437784 10710656676 21421313352
- Sum of all divisors σ(n): 63458640000
- Sum of proper divisors (its aliquot sum) s(n): 42037326648
- 21421313352 is an abundant number, because the sum of its proper divisors (42037326648) is greater than itself. Its abundance is 20616013296
Bases of 21421313352
- Binary: 100111111001100111101001101010010002
- Hexadecimal: 0x4FCCF4D48
- Base-36: 9U9P360
Squares and roots of 21421313352
- 21421313352 squared (214213133522) is 458872665724573475904
- 21421313352 cubed (214213133523) is 9829655161153638553887405470208
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The
square root of 21421313352 is 146360.2177915843 -
The
cube root of 21421313352 is 2777.2524893303
Scales and comparisons
How big is 21421313352?- 21,421,313,352 seconds is equal to 681 years, 6 weeks, 5 days, 20 hours, 49 minutes, 12 seconds.
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To count from 1 to 21,421,313,352 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 21421313352 cubic inches would be around 231.4 feet tall.
Recreational maths with 21421313352
- 21421313352 backwards is 25331312412
- 21421313352 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21421313352's digits is 27
- More coming soon!
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The information we have on file for 21421313352 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 21421313352, math, Factors of 21421313352, curriculum, school, college, exams, university, Prime factorization of 21421313352, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, four hundred twenty-one million, three hundred thirteen thousand, three hundred fifty-two.