131385037

131,385,037 is an odd composite number composed of three prime numbers multiplied together.

What does the number 131385037 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

131385037 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 131385037:

7 × 31² × 19531

(7 × 31 × 31 × 19531)

See below for interesting mathematical facts about the number 131385037 from the Numbermatics database.

Names of 131385037

Cardinal: 131385037 can be written as One hundred thirty-one million, three hundred eighty-five thousand and thirty-seven.

Scientific notation

Scientific notation: 1.31385037 × 10⁸

Factors of 131385037

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 19569

Divisors of 131385037

Number of divisors d(n): 12
Complete list of divisors:
1 7 31 217 961 6727 19531 136717 605461 4238227 18769291 131385037
Sum of all divisors σ(n): 155162208
Sum of proper divisors (its aliquot sum) s(n): 23777171
131385037 is a deficient number, because the sum of its proper divisors (23777171) is less than itself. Its deficiency is 107607866

Bases of 131385037

Binary: 111110101001100011011001101₂
Hexadecimal: 0x7D4C6CD
Base-36: 2681CD

Squares and roots of 131385037

131385037 squared (131385037²) is 17262027947491369
131385037 cubed (131385037³) is 2267972180576187573245653
The square root of 131385037 is 11462.3312201315
The cube root of 131385037 is 508.3724057995

Scales and comparisons

How big is 131385037?

131,385,037 seconds is equal to 4 years, 9 weeks, 1 day, 15 hours, 50 minutes, 37 seconds.
To count from 1 to 131,385,037 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 131385037 cubic inches would be around 42.4 feet tall.

Recreational maths with 131385037

131385037 backwards is 730583131
131385037 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 131385037's digits is 31
More coming soon!

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The information we have on file for 131385037 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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