131328281

131,328,281 is an odd composite number composed of four prime numbers multiplied together.

What does the number 131328281 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

131328281 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 131328281:

7² × 17 × 37 × 4261

(7 × 7 × 17 × 37 × 4261)

See below for interesting mathematical facts about the number 131328281 from the Numbermatics database.

Names of 131328281

Cardinal: 131328281 can be written as One hundred thirty-one million, three hundred twenty-eight thousand, two hundred eighty-one.

Scientific notation

Scientific notation: 1.31328281 × 10⁸

Factors of 131328281

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 4322

Divisors of 131328281

Number of divisors d(n): 24
Complete list of divisors:
1 7 17 37 49 119 259 629 833 1813 4261 4403 29827 30821 72437 157657 208789 507059 1103599 2680169 3549413 7725193 18761183 131328281
Sum of all divisors σ(n): 166166856
Sum of proper divisors (its aliquot sum) s(n): 34838575
131328281 is a deficient number, because the sum of its proper divisors (34838575) is less than itself. Its deficiency is 96489706

Bases of 131328281

Binary: 111110100111110100100011001₂
Hexadecimal: 0x7D3E919
Base-36: 266TJT

Squares and roots of 131328281

131328281 squared (131328281²) is 17247117390414961
131328281 cubed (131328281³) is 2265034279088402704812041
The square root of 131328281 is 11459.8551910571
The cube root of 131328281 is 508.2991926427

Scales and comparisons

How big is 131328281?

131,328,281 seconds is equal to 4 years, 9 weeks, 1 day, 4 minutes, 41 seconds.
To count from 1 to 131,328,281 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 131328281 cubic inches would be around 42.4 feet tall.

Recreational maths with 131328281

131328281 backwards is 182823131
The number of decimal digits it has is: 9
The sum of 131328281's digits is 29
More coming soon!

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The information we have on file for 131328281 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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