131720953

131,720,953 is an odd composite number composed of five prime numbers multiplied together.

What does the number 131720953 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

131720953 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 131720953:

7 × 13 × 31 × 53 × 881

See below for interesting mathematical facts about the number 131720953 from the Numbermatics database.

Names of 131720953

Cardinal: 131720953 can be written as One hundred thirty-one million, seven hundred twenty thousand, nine hundred fifty-three.

Scientific notation

Scientific notation: 1.31720953 × 10⁸

Factors of 131720953

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 985

Divisors of 131720953

Number of divisors d(n): 32
Complete list of divisors:
1 7 13 31 53 91 217 371 403 689 881 1643 2821 4823 6167 11453 11501 21359 27311 46693 80171 149513 191177 326851 355043 607009 1447483 2485301 4249063 10132381 18817279 131720953
Sum of all divisors σ(n): 170698752
Sum of proper divisors (its aliquot sum) s(n): 38977799
131720953 is a deficient number, because the sum of its proper divisors (38977799) is less than itself. Its deficiency is 92743154

Bases of 131720953

Binary: 111110110011110011011111001₂
Hexadecimal: 0x7D9E6F9
Base-36: 26F8JD

Squares and roots of 131720953

131720953 squared (131720953²) is 17350409459228209
131720953 cubed (131720953³) is 2285412468909754333963177
The square root of 131720953 is 11476.9749063069
The cube root of 131720953 is 508.8052939921

Scales and comparisons

How big is 131720953?

131,720,953 seconds is equal to 4 years, 9 weeks, 5 days, 13 hours, 9 minutes, 13 seconds.
To count from 1 to 131,720,953 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 131720953 cubic inches would be around 42.4 feet tall.

Recreational maths with 131720953

131720953 backwards is 359027131
131720953 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 131720953's digits is 31
More coming soon!

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The information we have on file for 131720953 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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