131378

131,378 is an even composite number composed of four prime numbers multiplied together.

What does the number 131378 look like?

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

131378 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 131378:

2 × 13 × 31 × 163

See below for interesting mathematical facts about the number 131378 from the Numbermatics database.

Names of 131378

Cardinal: 131378 can be written as One hundred thirty-one thousand, three hundred seventy-eight.

Scientific notation

Scientific notation: 1.31378 × 10⁵

Factors of 131378

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 209

Divisors of 131378

Number of divisors d(n): 16
Complete list of divisors:
1 2 13 26 31 62 163 326 403 806 2119 4238 5053 10106 65689 131378
Sum of all divisors σ(n): 220416
Sum of proper divisors (its aliquot sum) s(n): 89038
131378 is a deficient number, because the sum of its proper divisors (89038) is less than itself. Its deficiency is 42340

Bases of 131378

Binary: 100000000100110010₂
Hexadecimal: 0x20132
Base-36: 2TDE

Squares and roots of 131378

131378 squared (131378²) is 17260178884
131378 cubed (131378³) is 2267607781422152
The square root of 131378 is 362.4610323883
The cube root of 131378 is 50.8363329473

Scales and comparisons

How big is 131378?

131,378 seconds is equal to 1 day, 12 hours, 29 minutes, 38 seconds.
To count from 1 to 131,378 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 131378 cubic inches would be around 4.2 feet tall.

Recreational maths with 131378

131378 backwards is 873131
The number of decimal digits it has is: 6
The sum of 131378's digits is 23
More coming soon!

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The information we have on file for 131378 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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