28831152
28,831,152 is an even composite number composed of five prime numbers multiplied together.
28831152 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 28831152:
24 × 3 × 7 × 53 × 1619
(2 × 2 × 2 × 2 × 3 × 7 × 53 × 1619)See below for interesting mathematical facts about the number 28831152 from the Numbermatics database.
Names of 28831152
- Cardinal: 28831152 can be written as Twenty-eight million, eight hundred thirty-one thousand, one hundred fifty-two.
Scientific notation
- Scientific notation: 2.8831152 × 107
Factors of 28831152
Divisors of 28831152
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 53 56 84 106 112 159 168 212 318 336 371 424 636 742 848 1113 1272 1484 1619 2226 2544 2968 3238 4452 4857 5936 6476 8904 9714 11333 12952 17808 19428 22666 25904 33999 38856 45332 67998 77712 85807 90664 135996 171614 181328 257421 271992 343228 514842 543984 600649 686456 1029684 1201298 1372912 1801947 2059368 2402596 3603894 4118736 4805192 7207788 9610384 14415576 28831152
- Sum of all divisors σ(n): 86780160
- Sum of proper divisors (its aliquot sum) s(n): 57949008
- 28831152 is an abundant number, because the sum of its proper divisors (57949008) is greater than itself. Its abundance is 29117856
Bases of 28831152
- Binary: 11011011111101101101100002
- Hexadecimal: 0x1B7EDB0
- Base-36: H5Y9C
Squares and roots of 28831152
- 28831152 squared (288311522) is 831235325647104
- 28831152 cubed (288311523) is 23965472021501153783808
-
The
square root of 28831152 is 5369.4647777967 -
The
cube root of 28831152 is 306.6342519825
Scales and comparisons
How big is 28831152?- 28,831,152 seconds is equal to 47 weeks, 4 days, 16 hours, 39 minutes, 12 seconds.
-
To count from 1 to 28,831,152 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 28831152 cubic inches would be around 25.6 feet tall.
Recreational maths with 28831152
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The information we have on file for 28831152 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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