131125

131,125 is an odd composite number composed of two prime numbers multiplied together.

What does the number 131125 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

131125 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 131125:

5³ × 1049

(5 × 5 × 5 × 1049)

See below for interesting mathematical facts about the number 131125 from the Numbermatics database.

Names of 131125

Cardinal: 131125 can be written as One hundred thirty-one thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 1.31125 × 10⁵

Factors of 131125

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 1054

Divisors of 131125

Number of divisors d(n): 8
Complete list of divisors:
1 5 25 125 1049 5245 26225 131125
Sum of all divisors σ(n): 163800
Sum of proper divisors (its aliquot sum) s(n): 32675
131125 is a deficient number, because the sum of its proper divisors (32675) is less than itself. Its deficiency is 98450

Bases of 131125

Binary: 100000000000110101₂
Hexadecimal: 0x20035
Base-36: 2T6D

Squares and roots of 131125

131125 squared (131125²) is 17193765625
131125 cubed (131125³) is 2254532517578125
The square root of 131125 is 362.1118611699
The cube root of 131125 is 50.8036794409

Scales and comparisons

How big is 131125?

131,125 seconds is equal to 1 day, 12 hours, 25 minutes, 25 seconds.
To count from 1 to 131,125 would take you about twelve hours.

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 131125 cubic inches would be around 4.2 feet tall.

Recreational maths with 131125

131125 backwards is 521131
The number of decimal digits it has is: 6
The sum of 131125's digits is 13
More coming soon!

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The information we have on file for 131125 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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