28067028
28,067,028 is an even composite number composed of five prime numbers multiplied together.
28067028 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 28067028:
22 × 3 × 11 × 193 × 31
(2 × 2 × 3 × 11 × 19 × 19 × 19 × 31)See below for interesting mathematical facts about the number 28067028 from the Numbermatics database.
Names of 28067028
- Cardinal: 28067028 can be written as Twenty-eight million, sixty-seven thousand and twenty-eight.
Scientific notation
- Scientific notation: 2.8067028 × 107
Factors of 28067028
Divisors of 28067028
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 11 12 19 22 31 33 38 44 57 62 66 76 93 114 124 132 186 209 228 341 361 372 418 589 627 682 722 836 1023 1083 1178 1254 1364 1444 1767 2046 2166 2356 2508 3534 3971 4092 4332 6479 6859 7068 7942 11191 11913 12958 13718 15884 19437 20577 22382 23826 25916 27436 33573 38874 41154 44764 47652 67146 75449 77748 82308 123101 134292 150898 212629 226347 246202 301796 369303 425258 452694 492404 637887 738606 850516 905388 1275774 1477212 2338919 2551548 4677838 7016757 9355676 14033514 28067028
- Sum of all divisors σ(n): 77844480
- Sum of proper divisors (its aliquot sum) s(n): 49777452
- 28067028 is an abundant number, because the sum of its proper divisors (49777452) is greater than itself. Its abundance is 21710424
Bases of 28067028
- Binary: 11010110001000100110101002
- Hexadecimal: 0x1AC44D4
- Base-36: GPKNO
Squares and roots of 28067028
- 28067028 squared (280670282) is 787758060752784
- 28067028 cubed (280670283) is 22110027548374089605952
-
The
square root of 28067028 is 5297.8323869297 -
The
cube root of 28067028 is 303.9010094361
Scales and comparisons
How big is 28067028?- 28,067,028 seconds is equal to 46 weeks, 2 days, 20 hours, 23 minutes, 48 seconds.
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To count from 1 to 28,067,028 would take you about seventeen 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 28067028 cubic inches would be around 25.3 feet tall.
Recreational maths with 28067028
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The information we have on file for 28067028 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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