28340816
28,340,816 is an even composite number composed of four prime numbers multiplied together.
28340816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 28340816:
24 × 72 × 37 × 977
(2 × 2 × 2 × 2 × 7 × 7 × 37 × 977)See below for interesting mathematical facts about the number 28340816 from the Numbermatics database.
Names of 28340816
- Cardinal: 28340816 can be written as Twenty-eight million, three hundred forty thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 2.8340816 × 107
Factors of 28340816
Divisors of 28340816
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 4 7 8 14 16 28 37 49 56 74 98 112 148 196 259 296 392 518 592 784 977 1036 1813 1954 2072 3626 3908 4144 6839 7252 7816 13678 14504 15632 27356 29008 36149 47873 54712 72298 95746 109424 144596 191492 253043 289192 382984 506086 578384 765968 1012172 1771301 2024344 3542602 4048688 7085204 14170408 28340816
- Sum of all divisors σ(n): 65668788
- Sum of proper divisors (its aliquot sum) s(n): 37327972
- 28340816 is an abundant number, because the sum of its proper divisors (37327972) is greater than itself. Its abundance is 8987156
Bases of 28340816
- Binary: 11011000001110010010100002
- Hexadecimal: 0x1B07250
- Base-36: GVFWW
Squares and roots of 28340816
- 28340816 squared (283408162) is 803201851545856
- 28340816 cubed (283408163) is 22763395885520420458496
-
The
square root of 28340816 is 5323.6093019679 -
The
cube root of 28340816 is 304.8859772657
Scales and comparisons
How big is 28340816?- 28,340,816 seconds is equal to 46 weeks, 6 days, 26 minutes, 56 seconds.
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To count from 1 to 28,340,816 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 28340816 cubic inches would be around 25.4 feet tall.
Recreational maths with 28340816
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The information we have on file for 28340816 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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