21080696
21,080,696 is an even composite number composed of five prime numbers multiplied together.
21080696 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 21080696:
23 × 7 × 13 × 23 × 1259
(2 × 2 × 2 × 7 × 13 × 23 × 1259)See below for interesting mathematical facts about the number 21080696 from the Numbermatics database.
Names of 21080696
- Cardinal: 21080696 can be written as Twenty-one million, eighty thousand, six hundred ninety-six.
Scientific notation
- Scientific notation: 2.1080696 × 107
Factors of 21080696
Divisors of 21080696
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 7 8 13 14 23 26 28 46 52 56 91 92 104 161 182 184 299 322 364 598 644 728 1196 1259 1288 2093 2392 2518 4186 5036 8372 8813 10072 16367 16744 17626 28957 32734 35252 57914 65468 70504 114569 115828 130936 202699 229138 231656 376441 405398 458276 752882 810796 916552 1505764 1621592 2635087 3011528 5270174 10540348 21080696
- Sum of all divisors σ(n): 50803200
- Sum of proper divisors (its aliquot sum) s(n): 29722504
- 21080696 is an abundant number, because the sum of its proper divisors (29722504) is greater than itself. Its abundance is 8641808
Bases of 21080696
- Binary: 10100000110101010011110002
- Hexadecimal: 0x141AA78
- Base-36: CJTYW
Squares and roots of 21080696
- 21080696 squared (210806962) is 444395743844416
- 21080696 cubed (210806963) is 9368171579678004993536
-
The
square root of 21080696 is 4591.3719082645 -
The
cube root of 21080696 is 276.2453534839
Scales and comparisons
How big is 21080696?- 21,080,696 seconds is equal to 34 weeks, 5 days, 23 hours, 44 minutes, 56 seconds.
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To count from 1 to 21,080,696 would take you about twenty-three hours!
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 21080696 cubic inches would be around 23 feet tall.
Recreational maths with 21080696
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The information we have on file for 21080696 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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