# 9925

## 9,925 is an odd composite number composed of two prime numbers multiplied together.

What does the number 9925 look like?

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

9925 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 9925:

### 52 × 397

(5 × 5 × 397)

See below for interesting mathematical facts about the number 9925 from the Numbermatics database.

### Names of 9925

• Cardinal: 9925 can be written as Nine thousand, nine hundred twenty-five.

### Scientific notation

• Scientific notation: 9.925 × 103

### Factors of 9925

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 402

### Divisors of 9925

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 12338
• Sum of proper divisors (its aliquot sum) s(n): 2413
• 9925 is a deficient number, because the sum of its proper divisors (2413) is less than itself. Its deficiency is 7512

### Bases of 9925

• Binary: 100110110001012
• Base-36: 7NP

### Squares and roots of 9925

• 9925 squared (99252) is 98505625
• 9925 cubed (99253) is 977668328125
• The square root of 9925 is 99.6242942259
• The cube root of 9925 is 21.4903508171

### Scales and comparisons

How big is 9925?
• 9,925 seconds is equal to 2 hours, 45 minutes, 25 seconds.
• To count from 1 to 9,925 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 9925 cubic inches would be around 1.8 feet tall.

### Recreational maths with 9925

• 9925 backwards is 5299
• 9925 is a Harshad number.
• The number of decimal digits it has is: 4
• The sum of 9925's digits is 25
• More coming soon!

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"Number 9925 - Facts about the integer". Numbermatics.com. 2022. Web. 27 November 2022.

APA style:
Numbermatics. (2022). Number 9925 - Facts about the integer. Retrieved 27 November 2022, from https://numbermatics.com/n/9925/

Chicago style:
Numbermatics. 2022. "Number 9925 - Facts about the integer". https://numbermatics.com/n/9925/

The information we have on file for 9925 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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