21355704162
21,355,704,162 is an even composite number composed of five prime numbers multiplied together.
21355704162 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 21355704162:
2 × 33 × 13 × 2293 × 13267
(2 × 3 × 3 × 3 × 13 × 2293 × 13267)See below for interesting mathematical facts about the number 21355704162 from the Numbermatics database.
Names of 21355704162
- Cardinal: 21355704162 can be written as Twenty-one billion, three hundred fifty-five million, seven hundred four thousand, one hundred sixty-two.
Scientific notation
- Scientific notation: 2.1355704162 × 1010
Factors of 21355704162
Divisors of 21355704162
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 9 13 18 26 27 39 54 78 117 234 351 702 2293 4586 6879 13267 13758 20637 26534 29809 39801 41274 59618 61911 79602 89427 119403 123822 172471 178854 238806 268281 344942 358209 517413 536562 716418 804843 1034826 1552239 1609686 3104478 4656717 9313434 30421231 60842462 91263693 182527386 273791079 395476003 547582158 790952006 821373237 1186428009 1642746474 2372856018 3559284027 7118568054 10677852081 21355704162
- Sum of all divisors σ(n): 51133810560
- Sum of proper divisors (its aliquot sum) s(n): 29778106398
- 21355704162 is an abundant number, because the sum of its proper divisors (29778106398) is greater than itself. Its abundance is 8422402236
Bases of 21355704162
- Binary: 100111110001110011000101111011000102
- Hexadecimal: 0x4F8E62F62
- Base-36: 9T6MUSI
Squares and roots of 21355704162
- 21355704162 squared (213557041622) is 456066100254864122244
- 21355704162 cubed (213557041623) is 9739612715359910996150667579528
-
The
square root of 21355704162 is 146135.9098989705 -
The
cube root of 21355704162 is 2774.4142003791
Scales and comparisons
How big is 21355704162?- 21,355,704,162 seconds is equal to 679 years, 2 weeks, 2 days, 12 hours, 2 minutes, 42 seconds.
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To count from 1 to 21,355,704,162 would take you about one thousand, three hundred fifty-eight 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 21355704162 cubic inches would be around 231.2 feet tall.
Recreational maths with 21355704162
- 21355704162 backwards is 26140755312
- The number of decimal digits it has is: 11
- The sum of 21355704162's digits is 36
- More coming soon!
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The information we have on file for 21355704162 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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