# 995

## 995 is an odd composite number composed of two prime numbers multiplied together.

What does the number 995 look like?

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

995 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 995:

### 5 × 199

See below for interesting mathematical facts about the number 995 from the Numbermatics database.

### Names of 995

• Cardinal: 995 can be written as Nine hundred ninety-five.

### Scientific notation

• Scientific notation: 9.95 × 102

### Factors of 995

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 204

### Divisors of 995

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 1200
• Sum of proper divisors (its aliquot sum) s(n): 205
• 995 is a deficient number, because the sum of its proper divisors (205) is less than itself. Its deficiency is 790

### Bases of 995

• Binary: 11111000112
• Base-36: RN

### Squares and roots of 995

• 995 squared (9952) is 990025
• 995 cubed (9953) is 985074875
• The square root of 995 is 31.5436205911
• The cube root of 995 is 9.9833054781

### Scales and comparisons

How big is 995?
• 995 seconds is equal to 16 minutes, 35 seconds.
• To count from 1 to 995 would take you about eight minutes.

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 995 cubic inches would be around 0.8 feet tall.

### Recreational maths with 995

• 995 backwards is 599
• The number of decimal digits it has is: 3
• The sum of 995's digits is 23
• More coming soon!

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"Number 995 - Facts about the integer". Numbermatics.com. 2022. Web. 14 August 2022.

APA style:
Numbermatics. (2022). Number 995 - Facts about the integer. Retrieved 14 August 2022, from https://numbermatics.com/n/995/

Chicago style:
Numbermatics. 2022. "Number 995 - Facts about the integer". https://numbermatics.com/n/995/

The information we have on file for 995 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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