28093884
28,093,884 is an even composite number composed of five prime numbers multiplied together.
28093884 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 28093884:
22 × 3 × 7 × 132 × 1979
(2 × 2 × 3 × 7 × 13 × 13 × 1979)See below for interesting mathematical facts about the number 28093884 from the Numbermatics database.
Names of 28093884
- Cardinal: 28093884 can be written as Twenty-eight million, ninety-three thousand, eight hundred eighty-four.
Scientific notation
- Scientific notation: 2.8093884 × 107
Factors of 28093884
Divisors of 28093884
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 78 84 91 156 169 182 273 338 364 507 546 676 1014 1092 1183 1979 2028 2366 3549 3958 4732 5937 7098 7916 11874 13853 14196 23748 25727 27706 41559 51454 55412 77181 83118 102908 154362 166236 180089 308724 334451 360178 540267 668902 720356 1003353 1080534 1337804 2006706 2161068 2341157 4013412 4682314 7023471 9364628 14046942 28093884
- Sum of all divisors σ(n): 81164160
- Sum of proper divisors (its aliquot sum) s(n): 53070276
- 28093884 is an abundant number, because the sum of its proper divisors (53070276) is greater than itself. Its abundance is 24976392
Bases of 28093884
- Binary: 11010110010101101101111002
- Hexadecimal: 0x1ACADBC
- Base-36: GQ5DO
Squares and roots of 28093884
- 28093884 squared (280938842) is 789266318205456
- 28093884 cubed (280938843) is 22173556388771169031104
-
The
square root of 28093884 is 5300.3664024291 -
The
cube root of 28093884 is 303.9979079955
Scales and comparisons
How big is 28093884?- 28,093,884 seconds is equal to 46 weeks, 3 days, 3 hours, 51 minutes, 24 seconds.
-
To count from 1 to 28,093,884 would take you about seventeen 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 28093884 cubic inches would be around 25.3 feet tall.
Recreational maths with 28093884
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The information we have on file for 28093884 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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