# 7964

## 7,964 is an even composite number composed of three prime numbers multiplied together.

What does the number 7964 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

7964 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 7964:

### 22 × 11 × 181

(2 × 2 × 11 × 181)

See below for interesting mathematical facts about the number 7964 from the Numbermatics database.

### Names of 7964

• Cardinal: 7964 can be written as Seven thousand, nine hundred sixty-four.

### Scientific notation

• Scientific notation: 7.964 × 103

### Factors of 7964

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 194

### Divisors of 7964

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 15288
• Sum of proper divisors (its aliquot sum) s(n): 7324
• 7964 is a deficient number, because the sum of its proper divisors (7324) is less than itself. Its deficiency is 640

### Bases of 7964

• Binary: 11111000111002
• Base-36: 658

### Squares and roots of 7964

• 7964 squared (79642) is 63425296
• 7964 cubed (79643) is 505119057344
• The square root of 7964 is 89.2412460693
• The cube root of 7964 is 19.9699548873

### Scales and comparisons

How big is 7964?
• 7,964 seconds is equal to 2 hours, 12 minutes, 44 seconds.
• To count from 1 to 7,964 would take you about two 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 7964 cubic inches would be around 1.7 feet tall.

### Recreational maths with 7964

• 7964 backwards is 4697
• The number of decimal digits it has is: 4
• The sum of 7964's digits is 26
• More coming soon!

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Numbermatics. (2021). Number 7964 - Facts about the integer. Retrieved 29 November 2021, from https://numbermatics.com/n/7964/

Chicago style:
Numbermatics. 2021. "Number 7964 - Facts about the integer". https://numbermatics.com/n/7964/

The information we have on file for 7964 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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