28397304
28,397,304 is an even composite number composed of four prime numbers multiplied together.
28397304 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 28397304:
23 × 34 × 13 × 3371
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 13 × 3371)See below for interesting mathematical facts about the number 28397304 from the Numbermatics database.
Names of 28397304
- Cardinal: 28397304 can be written as Twenty-eight million, three hundred ninety-seven thousand, three hundred four.
Scientific notation
- Scientific notation: 2.8397304 × 107
Factors of 28397304
Divisors of 28397304
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 52 54 72 78 81 104 108 117 156 162 216 234 312 324 351 468 648 702 936 1053 1404 2106 2808 3371 4212 6742 8424 10113 13484 20226 26968 30339 40452 43823 60678 80904 87646 91017 121356 131469 175292 182034 242712 262938 273051 350584 364068 394407 525876 546102 728136 788814 1051752 1092204 1183221 1577628 2184408 2366442 3155256 3549663 4732884 7099326 9465768 14198652 28397304
- Sum of all divisors σ(n): 85682520
- Sum of proper divisors (its aliquot sum) s(n): 57285216
- 28397304 is an abundant number, because the sum of its proper divisors (57285216) is greater than itself. Its abundance is 28887912
Bases of 28397304
- Binary: 11011000101001110111110002
- Hexadecimal: 0x1B14EF8
- Base-36: GWNI0
Squares and roots of 28397304
- 28397304 squared (283973042) is 806406874468416
- 28397304 cubed (283973043) is 22899781161969447550464
-
The
square root of 28397304 is 5328.9120840937 -
The
cube root of 28397304 is 305.0884057979
Scales and comparisons
How big is 28397304?- 28,397,304 seconds is equal to 46 weeks, 6 days, 16 hours, 8 minutes, 24 seconds.
-
To count from 1 to 28,397,304 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 28397304 cubic inches would be around 25.4 feet tall.
Recreational maths with 28397304
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The information we have on file for 28397304 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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