131730

131,730 is an even composite number composed of four prime numbers multiplied together.

What does the number 131730 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

131730 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 131730:

2 × 3 × 5 × 4391

See below for interesting mathematical facts about the number 131730 from the Numbermatics database.

Names of 131730

Cardinal: 131730 can be written as One hundred thirty-one thousand, seven hundred thirty.

Scientific notation

Scientific notation: 1.3173 × 10⁵

Factors of 131730

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 4401

Divisors of 131730

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 5 6 10 15 30 4391 8782 13173 21955 26346 43910 65865 131730
Sum of all divisors σ(n): 316224
Sum of proper divisors (its aliquot sum) s(n): 184494
131730 is an abundant number, because the sum of its proper divisors (184494) is greater than itself. Its abundance is 52764

Bases of 131730

Binary: 100000001010010010₂
Hexadecimal: 0x20292
Base-36: 2TN6

Squares and roots of 131730

131730 squared (131730²) is 17352792900
131730 cubed (131730³) is 2285883408717000
The square root of 131730 is 362.9462770163
The cube root of 131730 is 50.8816942493

Scales and comparisons

How big is 131730?

131,730 seconds is equal to 1 day, 12 hours, 35 minutes, 30 seconds.
To count from 1 to 131,730 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 131730 cubic inches would be around 4.2 feet tall.

Recreational maths with 131730

131730 backwards is 037131
131730 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 131730's digits is 15
More coming soon!

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The information we have on file for 131730 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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