40931

40,931 is an odd composite number composed of two prime numbers multiplied together.

What does the number 40931 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

40931 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 40931:

11 × 61²

(11 × 61 × 61)

See below for interesting mathematical facts about the number 40931 from the Numbermatics database.

Names of 40931

Cardinal: 40931 can be written as Forty thousand, nine hundred thirty-one.

Scientific notation

Scientific notation: 4.0931 × 10⁴

Factors of 40931

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 72

Divisors of 40931

Number of divisors d(n): 6
Complete list of divisors:
1 11 61 671 3721 40931
Sum of all divisors σ(n): 45396
Sum of proper divisors (its aliquot sum) s(n): 4465
40931 is a deficient number, because the sum of its proper divisors (4465) is less than itself. Its deficiency is 36466

Bases of 40931

Binary: 1001111111100011₂
Hexadecimal: 0x9FE3
Base-36: VKZ

Squares and roots of 40931

40931 squared (40931²) is 1675346761
40931 cubed (40931³) is 68573618274491
The square root of 40931 is 202.3141122117
The cube root of 40931 is 34.4628178845

Scales and comparisons

How big is 40931?

40,931 seconds is equal to 11 hours, 22 minutes, 11 seconds.
To count from 1 to 40,931 would take you about eleven 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 40931 cubic inches would be around 2.9 feet tall.

Recreational maths with 40931

40931 backwards is 13904
The number of decimal digits it has is: 5
The sum of 40931's digits is 17
More coming soon!

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The information we have on file for 40931 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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