28642848
28,642,848 is an even composite number composed of five prime numbers multiplied together.
28642848 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 28642848:
25 × 3 × 13 × 59 × 389
(2 × 2 × 2 × 2 × 2 × 3 × 13 × 59 × 389)See below for interesting mathematical facts about the number 28642848 from the Numbermatics database.
Names of 28642848
- Cardinal: 28642848 can be written as Twenty-eight million, six hundred forty-two thousand, eight hundred forty-eight.
Scientific notation
- Scientific notation: 2.8642848 × 107
Factors of 28642848
Divisors of 28642848
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 59 78 96 104 118 156 177 208 236 312 354 389 416 472 624 708 767 778 944 1167 1248 1416 1534 1556 1888 2301 2334 2832 3068 3112 4602 4668 5057 5664 6136 6224 9204 9336 10114 12272 12448 15171 18408 18672 20228 22951 24544 30342 36816 37344 40456 45902 60684 68853 73632 80912 91804 121368 137706 161824 183608 242736 275412 298363 367216 485472 550824 596726 734432 895089 1101648 1193452 1790178 2203296 2386904 3580356 4773808 7160712 9547616 14321424 28642848
- Sum of all divisors σ(n): 82555200
- Sum of proper divisors (its aliquot sum) s(n): 53912352
- 28642848 is an abundant number, because the sum of its proper divisors (53912352) is greater than itself. Its abundance is 25269504
Bases of 28642848
- Binary: 11011010100001110001000002
- Hexadecimal: 0x1B50E20
- Base-36: H1WYO
Squares and roots of 28642848
- 28642848 squared (286428482) is 820412741551104
- 28642848 cubed (286428483) is 23498957453511556104192
-
The
square root of 28642848 is 5351.9013443823 -
The
cube root of 28642848 is 305.9652230971
Scales and comparisons
How big is 28642848?- 28,642,848 seconds is equal to 47 weeks, 2 days, 12 hours, 20 minutes, 48 seconds.
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To count from 1 to 28,642,848 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 28642848 cubic inches would be around 25.5 feet tall.
Recreational maths with 28642848
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The information we have on file for 28642848 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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