51408
51,408 is an even composite number composed of four prime numbers multiplied together.
51408 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 51408:
24 × 33 × 7 × 17
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 17)See below for interesting mathematical facts about the number 51408 from the Numbermatics database.
Names of 51408
- Cardinal: 51408 can be written as Fifty-one thousand, four hundred eight.
Scientific notation
- Scientific notation: 5.1408 × 104
Factors of 51408
Divisors of 51408
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 34 36 42 48 51 54 56 63 68 72 84 102 108 112 119 126 136 144 153 168 189 204 216 238 252 272 306 336 357 378 408 432 459 476 504 612 714 756 816 918 952 1008 1071 1224 1428 1512 1836 1904 2142 2448 2856 3024 3213 3672 4284 5712 6426 7344 8568 12852 17136 25704 51408
- Sum of all divisors σ(n): 178560
- Sum of proper divisors (its aliquot sum) s(n): 127152
- 51408 is an abundant number, because the sum of its proper divisors (127152) is greater than itself. Its abundance is 75744
Bases of 51408
- Binary: 11001000110100002
- Hexadecimal: 0xC8D0
- Base-36: 13O0
Squares and roots of 51408
- 51408 squared (514082) is 2642782464
- 51408 cubed (514083) is 135860160909312
-
The
square root of 51408 is 226.7333235323 -
The
cube root of 51408 is 37.1829266083
Scales and comparisons
How big is 51408?- 51,408 seconds is equal to 14 hours, 16 minutes, 48 seconds.
-
To count from 1 to 51,408 would take you about fourteen 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 51408 cubic inches would be around 3.1 feet tall.
Recreational maths with 51408
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The information we have on file for 51408 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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