40947

40,947 is an odd composite number composed of two prime numbers multiplied together.

What does the number 40947 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

40947 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 40947:

3 × 13649

See below for interesting mathematical facts about the number 40947 from the Numbermatics database.

Names of 40947

Cardinal: 40947 can be written as Forty thousand, nine hundred forty-seven.

Scientific notation

Scientific notation: 4.0947 × 10⁴

Factors of 40947

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 13652

Divisors of 40947

Number of divisors d(n): 4
Complete list of divisors:
1 3 13649 40947
Sum of all divisors σ(n): 54600
Sum of proper divisors (its aliquot sum) s(n): 13653
40947 is a deficient number, because the sum of its proper divisors (13653) is less than itself. Its deficiency is 27294

Bases of 40947

Binary: 1001111111110011₂
Hexadecimal: 0x9FF3
Base-36: VLF

Squares and roots of 40947

40947 squared (40947²) is 1676656809
40947 cubed (40947³) is 68654066358123
The square root of 40947 is 202.3536508195
The cube root of 40947 is 34.4673078251

Scales and comparisons

How big is 40947?

40,947 seconds is equal to 11 hours, 22 minutes, 27 seconds.
To count from 1 to 40,947 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 40947 cubic inches would be around 2.9 feet tall.

Recreational maths with 40947

40947 backwards is 74904
The number of decimal digits it has is: 5
The sum of 40947's digits is 24
More coming soon!

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The information we have on file for 40947 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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