28532628
28,532,628 is an even composite number composed of four prime numbers multiplied together.
28532628 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 28532628:
22 × 33 × 612 × 71
(2 × 2 × 3 × 3 × 3 × 61 × 61 × 71)See below for interesting mathematical facts about the number 28532628 from the Numbermatics database.
Names of 28532628
- Cardinal: 28532628 can be written as Twenty-eight million, five hundred thirty-two thousand, six hundred twenty-eight.
Scientific notation
- Scientific notation: 2.8532628 × 107
Factors of 28532628
Divisors of 28532628
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 18 27 36 54 61 71 108 122 142 183 213 244 284 366 426 549 639 732 852 1098 1278 1647 1917 2196 2556 3294 3721 3834 4331 6588 7442 7668 8662 11163 12993 14884 17324 22326 25986 33489 38979 44652 51972 66978 77958 100467 116937 133956 155916 200934 233874 264191 401868 467748 528382 792573 1056764 1585146 2377719 3170292 4755438 7133157 9510876 14266314 28532628
- Sum of all divisors σ(n): 76265280
- Sum of proper divisors (its aliquot sum) s(n): 47732652
- 28532628 is an abundant number, because the sum of its proper divisors (47732652) is greater than itself. Its abundance is 19200024
Bases of 28532628
- Binary: 11011001101011111100101002
- Hexadecimal: 0x1B35F94
- Base-36: GZJX0
Squares and roots of 28532628
- 28532628 squared (285326282) is 814110860586384
- 28532628 cubed (285326283) is 23228722335871156537152
-
The
square root of 28532628 is 5341.5941440735 -
The
cube root of 28532628 is 305.5722589559
Scales and comparisons
How big is 28532628?- 28,532,628 seconds is equal to 47 weeks, 1 day, 5 hours, 43 minutes, 48 seconds.
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To count from 1 to 28,532,628 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 28532628 cubic inches would be around 25.5 feet tall.
Recreational maths with 28532628
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The information we have on file for 28532628 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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