18012132
18,012,132 is an even composite number composed of four prime numbers multiplied together.
18012132 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 18012132:
22 × 37 × 29 × 71
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 29 × 71)See below for interesting mathematical facts about the number 18012132 from the Numbermatics database.
Names of 18012132
- Cardinal: 18012132 can be written as Eighteen million, twelve thousand, one hundred thirty-two.
Scientific notation
- Scientific notation: 1.8012132 × 107
Factors of 18012132
Divisors of 18012132
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 9 12 18 27 29 36 54 58 71 81 87 108 116 142 162 174 213 243 261 284 324 348 426 486 522 639 729 783 852 972 1044 1278 1458 1566 1917 2059 2187 2349 2556 2916 3132 3834 4118 4374 4698 5751 6177 7047 7668 8236 8748 9396 11502 12354 14094 17253 18531 21141 23004 24708 28188 34506 37062 42282 51759 55593 63423 69012 74124 84564 103518 111186 126846 155277 166779 207036 222372 253692 310554 333558 500337 621108 667116 1000674 1501011 2001348 3002022 4503033 6004044 9006066 18012132
- Sum of all divisors σ(n): 49593600
- Sum of proper divisors (its aliquot sum) s(n): 31581468
- 18012132 is an abundant number, because the sum of its proper divisors (31581468) is greater than itself. Its abundance is 13569336
Bases of 18012132
- Binary: 10001001011010111111001002
- Hexadecimal: 0x112D7E4
- Base-36: AQ290
Squares and roots of 18012132
- 18012132 squared (180121322) is 324436899185424
- 18012132 cubed (180121323) is 5843800253798549563968
-
The
square root of 18012132 is 4244.0702161957 -
The
cube root of 18012132 is 262.1330055209
Scales and comparisons
How big is 18012132?- 18,012,132 seconds is equal to 29 weeks, 5 days, 11 hours, 22 minutes, 12 seconds.
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To count from 1 to 18,012,132 would take you about forty-four 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 18012132 cubic inches would be around 21.8 feet tall.
Recreational maths with 18012132
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The information we have on file for 18012132 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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