131085

131,085 is an odd composite number composed of three prime numbers multiplied together.

What does the number 131085 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

131085 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 131085:

3³ × 5 × 971

(3 × 3 × 3 × 5 × 971)

See below for interesting mathematical facts about the number 131085 from the Numbermatics database.

Names of 131085

Cardinal: 131085 can be written as One hundred thirty-one thousand and eighty-five.

Scientific notation

Scientific notation: 1.31085 × 10⁵

Factors of 131085

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 979

Divisors of 131085

Number of divisors d(n): 16
Complete list of divisors:
1 3 5 9 15 27 45 135 971 2913 4855 8739 14565 26217 43695 131085
Sum of all divisors σ(n): 233280
Sum of proper divisors (its aliquot sum) s(n): 102195
131085 is a deficient number, because the sum of its proper divisors (102195) is less than itself. Its deficiency is 28890

Bases of 131085

Binary: 100000000000001101₂
Hexadecimal: 0x2000D
Base-36: 2T59

Squares and roots of 131085

131085 squared (131085²) is 17183277225
131085 cubed (131085³) is 2252469895039125
The square root of 131085 is 362.0566254055
The cube root of 131085 is 50.7985129869

Scales and comparisons

How big is 131085?

131,085 seconds is equal to 1 day, 12 hours, 24 minutes, 45 seconds.
To count from 1 to 131,085 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 131085 cubic inches would be around 4.2 feet tall.

Recreational maths with 131085

131085 backwards is 580131
The number of decimal digits it has is: 6
The sum of 131085's digits is 18
More coming soon!

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The information we have on file for 131085 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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