131268942
131,268,942 is an even composite number composed of five prime numbers multiplied together.
What does the number 131268942 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
131268942 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 131268942:
2 × 32 × 72 × 31 × 4801
(2 × 3 × 3 × 7 × 7 × 31 × 4801)See below for interesting mathematical facts about the number 131268942 from the Numbermatics database.
Names of 131268942
- Cardinal: 131268942 can be written as One hundred thirty-one million, two hundred sixty-eight thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.31268942 × 108
Factors of 131268942
Divisors of 131268942
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 31 42 49 62 63 93 98 126 147 186 217 279 294 434 441 558 651 882 1302 1519 1953 3038 3906 4557 4801 9114 9602 13671 14403 27342 28806 33607 43209 67214 86418 100821 148831 201642 235249 297662 302463 446493 470498 604926 705747 892986 1041817 1339479 1411494 2083634 2117241 2678958 3125451 4234482 6250902 7292719 9376353 14585438 18752706 21878157 43756314 65634471 131268942
- Sum of all divisors σ(n): 341595072
- Sum of proper divisors (its aliquot sum) s(n): 210326130
- 131268942 is an abundant number, because the sum of its proper divisors (210326130) is greater than itself. Its abundance is 79057188
Bases of 131268942
- Binary: 1111101001100000001010011102
- Hexadecimal: 0x7D3014E
- Base-36: 265JRI
Squares and roots of 131268942
- 131268942 squared (1312689422) is 17231535133799364
- 131268942 cubed (1312689423) is 2261965386049670952552888
-
The
square root of 131268942 is 11457.2659042199 -
The
cube root of 131268942 is 508.2226249517
Scales and comparisons
How big is 131268942?- 131,268,942 seconds is equal to 4 years, 9 weeks, 7 hours, 35 minutes, 42 seconds.
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To count from 1 to 131,268,942 would take you about six years!
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 131268942 cubic inches would be around 42.4 feet tall.
Recreational maths with 131268942
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The information we have on file for 131268942 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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