28426008
28,426,008 is an even composite number composed of five prime numbers multiplied together.
28426008 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 28426008:
23 × 3 × 13 × 31 × 2939
(2 × 2 × 2 × 3 × 13 × 31 × 2939)See below for interesting mathematical facts about the number 28426008 from the Numbermatics database.
Names of 28426008
- Cardinal: 28426008 can be written as Twenty-eight million, four hundred twenty-six thousand and eight.
Scientific notation
- Scientific notation: 2.8426008 × 107
Factors of 28426008
Divisors of 28426008
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 8 12 13 24 26 31 39 52 62 78 93 104 124 156 186 248 312 372 403 744 806 1209 1612 2418 2939 3224 4836 5878 8817 9672 11756 17634 23512 35268 38207 70536 76414 91109 114621 152828 182218 229242 273327 305656 364436 458484 546654 728872 916968 1093308 1184417 2186616 2368834 3553251 4737668 7106502 9475336 14213004 28426008
- Sum of all divisors σ(n): 79027200
- Sum of proper divisors (its aliquot sum) s(n): 50601192
- 28426008 is an abundant number, because the sum of its proper divisors (50601192) is greater than itself. Its abundance is 22175184
Bases of 28426008
- Binary: 11011000110111111000110002
- Hexadecimal: 0x1B1BF18
- Base-36: GX9NC
Squares and roots of 28426008
- 28426008 squared (284260082) is 808037930816064
- 28426008 cubed (284260083) is 22969292685680881792512
-
The
square root of 28426008 is 5331.6046365049 -
The
cube root of 28426008 is 305.1911656543
Scales and comparisons
How big is 28426008?- 28,426,008 seconds is equal to 47 weeks, 6 minutes, 48 seconds.
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To count from 1 to 28,426,008 would take you about eighteen weeks!
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 28426008 cubic inches would be around 25.4 feet tall.
Recreational maths with 28426008
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The information we have on file for 28426008 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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