28849425
28,849,425 is an odd composite number composed of four prime numbers multiplied together.
28849425 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 28849425:
3 × 52 × 113 × 172
(3 × 5 × 5 × 11 × 11 × 11 × 17 × 17)See below for interesting mathematical facts about the number 28849425 from the Numbermatics database.
Names of 28849425
- Cardinal: 28849425 can be written as Twenty-eight million, eight hundred forty-nine thousand, four hundred twenty-five.
Scientific notation
- Scientific notation: 2.8849425 × 107
Factors of 28849425
Divisors of 28849425
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 5 11 15 17 25 33 51 55 75 85 121 165 187 255 275 289 363 425 561 605 825 867 935 1275 1331 1445 1815 2057 2805 3025 3179 3993 4335 4675 6171 6655 7225 9075 9537 10285 14025 15895 19965 21675 22627 30855 33275 34969 47685 51425 67881 79475 99825 104907 113135 154275 174845 238425 339405 384659 524535 565675 874225 1153977 1697025 1923295 2622675 5769885 9616475 28849425
- Sum of all divisors σ(n): 55731552
- Sum of proper divisors (its aliquot sum) s(n): 26882127
- 28849425 is a deficient number, because the sum of its proper divisors (26882127) is less than itself. Its deficiency is 1967298
Bases of 28849425
- Binary: 11011100000110101000100012
- Hexadecimal: 0x1B83511
- Base-36: H6CCX
Squares and roots of 28849425
- 28849425 squared (288494252) is 832289322830625
- 28849425 cubed (288494253) is 24011068397302903640625
-
The
square root of 28849425 is 5371.1660745131 -
The
cube root of 28849425 is 306.6990192449
Scales and comparisons
How big is 28849425?- 28,849,425 seconds is equal to 47 weeks, 4 days, 21 hours, 43 minutes, 45 seconds.
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To count from 1 to 28,849,425 would take you about nineteen 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 28849425 cubic inches would be around 25.6 feet tall.
Recreational maths with 28849425
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The information we have on file for 28849425 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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