27129872
27,129,872 is an even composite number composed of five prime numbers multiplied together.
27129872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 27129872:
24 × 7 × 11 × 192 × 61
(2 × 2 × 2 × 2 × 7 × 11 × 19 × 19 × 61)See below for interesting mathematical facts about the number 27129872 from the Numbermatics database.
Names of 27129872
- Cardinal: 27129872 can be written as Twenty-seven million, one hundred twenty-nine thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 2.7129872 × 107
Factors of 27129872
Divisors of 27129872
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 7 8 11 14 16 19 22 28 38 44 56 61 76 77 88 112 122 133 152 154 176 209 244 266 304 308 361 418 427 488 532 616 671 722 836 854 976 1064 1159 1232 1342 1444 1463 1672 1708 2128 2318 2527 2684 2888 2926 3344 3416 3971 4636 4697 5054 5368 5776 5852 6832 7942 8113 9272 9394 10108 10736 11704 12749 15884 16226 18544 18788 20216 22021 23408 25498 27797 31768 32452 37576 40432 44042 50996 55594 63536 64904 75152 88084 89243 101992 111188 129808 154147 176168 178486 203984 222376 242231 308294 352336 356972 444752 484462 616588 713944 968924 1233176 1427888 1695617 1937848 2466352 3391234 3875696 6782468 13564936 27129872
- Sum of all divisors σ(n): 70299072
- Sum of proper divisors (its aliquot sum) s(n): 43169200
- 27129872 is an abundant number, because the sum of its proper divisors (43169200) is greater than itself. Its abundance is 16039328
Bases of 27129872
- Binary: 11001110111111000000100002
- Hexadecimal: 0x19DF810
- Base-36: G5HJK
Squares and roots of 27129872
- 27129872 squared (271298722) is 736029954736384
- 27129872 cubed (271298723) is 19968398460163891662848
-
The
square root of 27129872 is 5208.6343699669 -
The
cube root of 27129872 is 300.4802382345
Scales and comparisons
How big is 27129872?- 27,129,872 seconds is equal to 44 weeks, 6 days, 4 minutes, 32 seconds.
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To count from 1 to 27,129,872 would take you about fifteen 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 27129872 cubic inches would be around 25 feet tall.
Recreational maths with 27129872
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The information we have on file for 27129872 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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