131380840

131,380,840 is an even composite number composed of three prime numbers multiplied together.

What does the number 131380840 look like?

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

131380840 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 131380840:

2³ × 5 × 3284521

(2 × 2 × 2 × 5 × 3284521)

See below for interesting mathematical facts about the number 131380840 from the Numbermatics database.

Names of 131380840

Cardinal: 131380840 can be written as One hundred thirty-one million, three hundred eighty thousand, eight hundred forty.

Scientific notation

Scientific notation: 1.3138084 × 10⁸

Factors of 131380840

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 3284528

Divisors of 131380840

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 5 8 10 20 40 3284521 6569042 13138084 16422605 26276168 32845210 65690420 131380840
Sum of all divisors σ(n): 295606980
Sum of proper divisors (its aliquot sum) s(n): 164226140
131380840 is an abundant number, because the sum of its proper divisors (164226140) is greater than itself. Its abundance is 32845300

Bases of 131380840

Binary: 111110101001011011001101000₂
Hexadecimal: 0x7D4B668
Base-36: 267Y3S

Squares and roots of 131380840

131380840 squared (131380840²) is 17260925119105600
131380840 cubed (131380840³) is 2267754841325193776704000
The square root of 131380840 is 11462.1481407281
The cube root of 131380840 is 508.3669925457

Scales and comparisons

How big is 131380840?

131,380,840 seconds is equal to 4 years, 9 weeks, 1 day, 14 hours, 40 minutes, 40 seconds.
To count from 1 to 131,380,840 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 131380840 cubic inches would be around 42.4 feet tall.

Recreational maths with 131380840

131380840 backwards is 048083131
The number of decimal digits it has is: 9
The sum of 131380840's digits is 28
More coming soon!

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The information we have on file for 131380840 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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