# 40972

## 40,972 is an even composite number composed of two prime numbers multiplied together.

What does the number 40972 look like?

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

40972 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

## Prime factorization of 40972:

### 22 × 10243

(2 × 2 × 10243)

See below for interesting mathematical facts about the number 40972 from the Numbermatics database.

### Names of 40972

• Cardinal: 40972 can be written as Forty thousand, nine hundred seventy-two.

### Scientific notation

• Scientific notation: 4.0972 × 104

### Factors of 40972

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 10245

### Divisors of 40972

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 71708
• Sum of proper divisors (its aliquot sum) s(n): 30736
• 40972 is a deficient number, because the sum of its proper divisors (30736) is less than itself. Its deficiency is 10236

### Bases of 40972

• Binary: 10100000000011002
• Base-36: VM4

### Squares and roots of 40972

• 40972 squared (409722) is 1678704784
• 40972 cubed (409723) is 68779892410048
• The square root of 40972 is 202.4154144327
• The cube root of 40972 is 34.4743210161

### Scales and comparisons

How big is 40972?
• 40,972 seconds is equal to 11 hours, 22 minutes, 52 seconds.
• To count from 1 to 40,972 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 40972 cubic inches would be around 2.9 feet tall.

### Recreational maths with 40972

• 40972 backwards is 27904
• The number of decimal digits it has is: 5
• The sum of 40972's digits is 22
• More coming soon!

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The information we have on file for 40972 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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