28326942
28,326,942 is an even composite number composed of five prime numbers multiplied together.
28326942 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 28326942:
2 × 33 × 7 × 137 × 547
(2 × 3 × 3 × 3 × 7 × 137 × 547)See below for interesting mathematical facts about the number 28326942 from the Numbermatics database.
Names of 28326942
- Cardinal: 28326942 can be written as Twenty-eight million, three hundred twenty-six thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 2.8326942 × 107
Factors of 28326942
Divisors of 28326942
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 54 63 126 137 189 274 378 411 547 822 959 1094 1233 1641 1918 2466 2877 3282 3699 3829 4923 5754 7398 7658 8631 9846 11487 14769 17262 22974 25893 29538 34461 51786 68922 74939 103383 149878 206766 224817 449634 524573 674451 1049146 1348902 1573719 2023353 3147438 4046706 4721157 9442314 14163471 28326942
- Sum of all divisors σ(n): 72599040
- Sum of proper divisors (its aliquot sum) s(n): 44272098
- 28326942 is an abundant number, because the sum of its proper divisors (44272098) is greater than itself. Its abundance is 15945156
Bases of 28326942
- Binary: 11011000000111100000111102
- Hexadecimal: 0x1B03C1E
- Base-36: GV57I
Squares and roots of 28326942
- 28326942 squared (283269422) is 802415643071364
- 28326942 cubed (283269423) is 22729981381175229888888
-
The
square root of 28326942 is 5322.3060791353 -
The
cube root of 28326942 is 304.8362177187
Scales and comparisons
How big is 28326942?- 28,326,942 seconds is equal to 46 weeks, 5 days, 20 hours, 35 minutes, 42 seconds.
-
To count from 1 to 28,326,942 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 28326942 cubic inches would be around 25.4 feet tall.
Recreational maths with 28326942
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The information we have on file for 28326942 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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