28090328
28,090,328 is an even composite number composed of four prime numbers multiplied together.
28090328 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 28090328:
23 × 73 × 29 × 353
(2 × 2 × 2 × 7 × 7 × 7 × 29 × 353)See below for interesting mathematical facts about the number 28090328 from the Numbermatics database.
Names of 28090328
- Cardinal: 28090328 can be written as Twenty-eight million, ninety thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 2.8090328 × 107
Factors of 28090328
Divisors of 28090328
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 7 8 14 28 29 49 56 58 98 116 196 203 232 343 353 392 406 686 706 812 1372 1412 1421 1624 2471 2744 2824 2842 4942 5684 9884 9947 10237 11368 17297 19768 19894 20474 34594 39788 40948 69188 71659 79576 81896 121079 138376 143318 242158 286636 484316 501613 573272 968632 1003226 2006452 3511291 4012904 7022582 14045164 28090328
- Sum of all divisors σ(n): 63720000
- Sum of proper divisors (its aliquot sum) s(n): 35629672
- 28090328 is an abundant number, because the sum of its proper divisors (35629672) is greater than itself. Its abundance is 7539344
Bases of 28090328
- Binary: 11010110010011111110110002
- Hexadecimal: 0x1AC9FD8
- Base-36: GQ2MW
Squares and roots of 28090328
- 28090328 squared (280903282) is 789066527147584
- 28090328 cubed (280903283) is 22165137561396538967552
-
The
square root of 28090328 is 5300.0309433057 -
The
cube root of 28090328 is 303.9850812161
Scales and comparisons
How big is 28090328?- 28,090,328 seconds is equal to 46 weeks, 3 days, 2 hours, 52 minutes, 8 seconds.
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To count from 1 to 28,090,328 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 28090328 cubic inches would be around 25.3 feet tall.
Recreational maths with 28090328
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The information we have on file for 28090328 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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