28271136
28,271,136 is an even composite number composed of four prime numbers multiplied together.
28271136 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 28271136:
25 × 3 × 172 × 1019
(2 × 2 × 2 × 2 × 2 × 3 × 17 × 17 × 1019)See below for interesting mathematical facts about the number 28271136 from the Numbermatics database.
Names of 28271136
- Cardinal: 28271136 can be written as Twenty-eight million, two hundred seventy-one thousand, one hundred thirty-six.
Scientific notation
- Scientific notation: 2.8271136 × 107
Factors of 28271136
Divisors of 28271136
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 12 16 17 24 32 34 48 51 68 96 102 136 204 272 289 408 544 578 816 867 1019 1156 1632 1734 2038 2312 3057 3468 4076 4624 6114 6936 8152 9248 12228 13872 16304 17323 24456 27744 32608 34646 48912 51969 69292 97824 103938 138584 207876 277168 294491 415752 554336 588982 831504 883473 1177964 1663008 1766946 2355928 3533892 4711856 7067784 9423712 14135568 28271136
- Sum of all divisors σ(n): 78911280
- Sum of proper divisors (its aliquot sum) s(n): 50640144
- 28271136 is an abundant number, because the sum of its proper divisors (50640144) is greater than itself. Its abundance is 22369008
Bases of 28271136
- Binary: 11010111101100010001000002
- Hexadecimal: 0x1AF6220
- Base-36: GTY5C
Squares and roots of 28271136
- 28271136 squared (282711362) is 799257130730496
- 28271136 cubed (282711363) is 22595907041851631763456
-
The
square root of 28271136 is 5317.0608422323 -
The
cube root of 28271136 is 304.6359034313
Scales and comparisons
How big is 28271136?- 28,271,136 seconds is equal to 46 weeks, 5 days, 5 hours, 5 minutes, 36 seconds.
-
To count from 1 to 28,271,136 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 28271136 cubic inches would be around 25.4 feet tall.
Recreational maths with 28271136
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The information we have on file for 28271136 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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