131640964

131,640,964 is an even composite number composed of four prime numbers multiplied together.

What does the number 131640964 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

131640964 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 131640964:

2² × 7 × 13 × 361651

(2 × 2 × 7 × 13 × 361651)

See below for interesting mathematical facts about the number 131640964 from the Numbermatics database.

Names of 131640964

Cardinal: 131640964 can be written as One hundred thirty-one million, six hundred forty thousand, nine hundred sixty-four.

Scientific notation

Scientific notation: 1.31640964 × 10⁸

Factors of 131640964

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 361673

Divisors of 131640964

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 7 13 14 26 28 52 91 182 364 361651 723302 1446604 2531557 4701463 5063114 9402926 10126228 18805852 32910241 65820482 131640964
Sum of all divisors σ(n): 283535168
Sum of proper divisors (its aliquot sum) s(n): 151894204
131640964 is an abundant number, because the sum of its proper divisors (151894204) is greater than itself. Its abundance is 20253240

Bases of 131640964

Binary: 111110110001010111010000100₂
Hexadecimal: 0x7D8AE84
Base-36: 26DITG

Squares and roots of 131640964

131640964 squared (131640964²) is 17329343402849296
131640964 cubed (131640964³) is 2281251471038121672161344
The square root of 131640964 is 11473.4896173745
The cube root of 131640964 is 508.7022805969

Scales and comparisons

How big is 131640964?

131,640,964 seconds is equal to 4 years, 9 weeks, 4 days, 14 hours, 56 minutes, 4 seconds.
To count from 1 to 131,640,964 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 131640964 cubic inches would be around 42.4 feet tall.

Recreational maths with 131640964

131640964 backwards is 469046131
The number of decimal digits it has is: 9
The sum of 131640964's digits is 34
More coming soon!

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The information we have on file for 131640964 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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