18131130
18,131,130 is an even composite number composed of six prime numbers multiplied together.
18131130 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 18131130:
2 × 32 × 5 × 19 × 23 × 461
(2 × 3 × 3 × 5 × 19 × 23 × 461)See below for interesting mathematical facts about the number 18131130 from the Numbermatics database.
Names of 18131130
- Cardinal: 18131130 can be written as Eighteen million, one hundred thirty-one thousand, one hundred thirty.
Scientific notation
- Scientific notation: 1.813113 × 107
Factors of 18131130
Divisors of 18131130
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 19 23 30 38 45 46 57 69 90 95 114 115 138 171 190 207 230 285 342 345 414 437 461 570 690 855 874 922 1035 1311 1383 1710 2070 2185 2305 2622 2766 3933 4149 4370 4610 6555 6915 7866 8298 8759 10603 13110 13830 17518 19665 20745 21206 26277 31809 39330 41490 43795 52554 53015 63618 78831 87590 95427 106030 131385 157662 159045 190854 201457 262770 318090 394155 402914 477135 604371 788310 954270 1007285 1208742 1813113 2014570 3021855 3626226 6043710 9065565 18131130
- Sum of all divisors σ(n): 51891840
- Sum of proper divisors (its aliquot sum) s(n): 33760710
- 18131130 is an abundant number, because the sum of its proper divisors (33760710) is greater than itself. Its abundance is 15629580
Bases of 18131130
- Binary: 10001010010101000101110102
- Hexadecimal: 0x114A8BA
- Base-36: ASM2I
Squares and roots of 18131130
- 18131130 squared (181311302) is 328737875076900
- 18131130 cubed (181311303) is 5960389148943033897000
-
The
square root of 18131130 is 4258.0664626095 -
The
cube root of 18131130 is 262.7090036143
Scales and comparisons
How big is 18131130?- 18,131,130 seconds is equal to 29 weeks, 6 days, 20 hours, 25 minutes, 30 seconds.
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To count from 1 to 18,131,130 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 18131130 cubic inches would be around 21.9 feet tall.
Recreational maths with 18131130
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The information we have on file for 18131130 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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