131388937

131,388,937 is an odd composite number composed of four prime numbers multiplied together.

What does the number 131388937 look like?

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

131388937 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 131388937:

17² × 29 × 61 × 257

(17 × 17 × 29 × 61 × 257)

See below for interesting mathematical facts about the number 131388937 from the Numbermatics database.

Names of 131388937

Cardinal: 131388937 can be written as One hundred thirty-one million, three hundred eighty-eight thousand, nine hundred thirty-seven.

Scientific notation

Scientific notation: 1.31388937 × 10⁸

Factors of 131388937

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 364

Divisors of 131388937

Number of divisors d(n): 24
Complete list of divisors:
1 17 29 61 257 289 493 1037 1769 4369 7453 8381 15677 17629 30073 74273 126701 266509 454633 511241 2153917 4530653 7728761 131388937
Sum of all divisors σ(n): 147323160
Sum of proper divisors (its aliquot sum) s(n): 15934223
131388937 is a deficient number, because the sum of its proper divisors (15934223) is less than itself. Its deficiency is 115454714

Bases of 131388937

Binary: 111110101001101011000001001₂
Hexadecimal: 0x7D4D609
Base-36: 2684CP

Squares and roots of 131388937

131388937 squared (131388937²) is 17263052765989969
131388937 cubed (131388937³) is 2268174152298331779572953
The square root of 131388937 is 11462.5013413303
The cube root of 131388937 is 508.3774358821

Scales and comparisons

How big is 131388937?

131,388,937 seconds is equal to 4 years, 9 weeks, 1 day, 16 hours, 55 minutes, 37 seconds.
To count from 1 to 131,388,937 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 131388937 cubic inches would be around 42.4 feet tall.

Recreational maths with 131388937

131388937 backwards is 739883131
The number of decimal digits it has is: 9
The sum of 131388937's digits is 43
More coming soon!

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The information we have on file for 131388937 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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