27988992
27,988,992 is an even composite number composed of three prime numbers multiplied together.
27988992 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty-six divisors.
Prime factorization of 27988992:
210 × 32 × 3037
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3037)See below for interesting mathematical facts about the number 27988992 from the Numbermatics database.
Names of 27988992
- Cardinal: 27988992 can be written as Twenty-seven million, nine hundred eighty-eight thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 2.7988992 × 107
Factors of 27988992
Divisors of 27988992
- Number of divisors d(n): 66
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1024 1152 1536 2304 3037 3072 4608 6074 9111 9216 12148 18222 24296 27333 36444 48592 54666 72888 97184 109332 145776 194368 218664 291552 388736 437328 583104 777472 874656 1166208 1554944 1749312 2332416 3109888 3498624 4664832 6997248 9329664 13994496 27988992
- Sum of all divisors σ(n): 80844218
- Sum of proper divisors (its aliquot sum) s(n): 52855226
- 27988992 is an abundant number, because the sum of its proper divisors (52855226) is greater than itself. Its abundance is 24866234
Bases of 27988992
- Binary: 11010101100010100000000002
- Hexadecimal: 0x1AB1400
- Base-36: GNWG0
Squares and roots of 27988992
- 27988992 squared (279889922) is 783383673176064
- 27988992 cubed (279889923) is 21926119361455469887488
-
The
square root of 27988992 is 5290.4623616465 -
The
cube root of 27988992 is 303.6190981961
Scales and comparisons
How big is 27988992?- 27,988,992 seconds is equal to 46 weeks, 1 day, 22 hours, 43 minutes, 12 seconds.
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To count from 1 to 27,988,992 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 27988992 cubic inches would be around 25.3 feet tall.
Recreational maths with 27988992
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The information we have on file for 27988992 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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