28323450
28,323,450 is an even composite number composed of five prime numbers multiplied together.
28323450 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 28323450:
2 × 32 × 52 × 113 × 557
(2 × 3 × 3 × 5 × 5 × 113 × 557)See below for interesting mathematical facts about the number 28323450 from the Numbermatics database.
Names of 28323450
- Cardinal: 28323450 can be written as Twenty-eight million, three hundred twenty-three thousand, four hundred fifty.
Scientific notation
- Scientific notation: 2.832345 × 107
Factors of 28323450
Divisors of 28323450
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 113 150 225 226 339 450 557 565 678 1017 1114 1130 1671 1695 2034 2785 2825 3342 3390 5013 5085 5570 5650 8355 8475 10026 10170 13925 16710 16950 25065 25425 27850 41775 50130 50850 62941 83550 125325 125882 188823 250650 314705 377646 566469 629410 944115 1132938 1573525 1888230 2832345 3147050 4720575 5664690 9441150 14161725 28323450
- Sum of all divisors σ(n): 76906908
- Sum of proper divisors (its aliquot sum) s(n): 48583458
- 28323450 is an abundant number, because the sum of its proper divisors (48583458) is greater than itself. Its abundance is 20260008
Bases of 28323450
- Binary: 11011000000101110011110102
- Hexadecimal: 0x1B02E7A
- Base-36: GV2II
Squares and roots of 28323450
- 28323450 squared (283234502) is 802217819902500
- 28323450 cubed (283234503) is 22721576311117463625000
-
The
square root of 28323450 is 5321.9780157381 -
The
cube root of 28323450 is 304.8236909893
Scales and comparisons
How big is 28323450?- 28,323,450 seconds is equal to 46 weeks, 5 days, 19 hours, 37 minutes, 30 seconds.
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To count from 1 to 28,323,450 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 28323450 cubic inches would be around 25.4 feet tall.
Recreational maths with 28323450
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The information we have on file for 28323450 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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