131798161

131,798,161 is an odd composite number composed of three prime numbers multiplied together.

What does the number 131798161 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

131798161 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 131798161:

11² × 17² × 3769

(11 × 11 × 17 × 17 × 3769)

See below for interesting mathematical facts about the number 131798161 from the Numbermatics database.

Names of 131798161

Cardinal: 131798161 can be written as One hundred thirty-one million, seven hundred ninety-eight thousand, one hundred sixty-one.

Scientific notation

Scientific notation: 1.31798161 × 10⁸

Factors of 131798161

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 3797

Divisors of 131798161

Number of divisors d(n): 18
Complete list of divisors:
1 11 17 121 187 289 2057 3179 3769 34969 41459 64073 456049 704803 1089241 7752833 11981651 131798161
Sum of all divisors σ(n): 153932870
Sum of proper divisors (its aliquot sum) s(n): 22134709
131798161 is a deficient number, because the sum of its proper divisors (22134709) is less than itself. Its deficiency is 109663452

Bases of 131798161

Binary: 111110110110001010010010001₂
Hexadecimal: 0x7DB1491
Base-36: 26GW41

Squares and roots of 131798161

131798161 squared (131798161²) is 17370755242981921
131798161 cubed (131798161³) is 2289433596206125344047281
The square root of 131798161 is 11480.3380176717
The cube root of 131798161 is 508.9046863447

Scales and comparisons

How big is 131798161?

131,798,161 seconds is equal to 4 years, 9 weeks, 6 days, 10 hours, 36 minutes, 1 second.
To count from 1 to 131,798,161 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 131798161 cubic inches would be around 42.4 feet tall.

Recreational maths with 131798161

131798161 backwards is 161897131
The number of decimal digits it has is: 9
The sum of 131798161's digits is 37
More coming soon!

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The information we have on file for 131798161 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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