# 3185

## 3,185 is an odd composite number composed of three prime numbers multiplied together.

What does the number 3185 look like?

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

3185 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 3185:

### 5 × 72 × 13

(5 × 7 × 7 × 13)

See below for interesting mathematical facts about the number 3185 from the Numbermatics database.

### Names of 3185

• Cardinal: 3185 can be written as Three thousand, one hundred eighty-five.

### Scientific notation

• Scientific notation: 3.185 × 103

### Factors of 3185

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 25

### Divisors of 3185

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 4788
• Sum of proper divisors (its aliquot sum) s(n): 1603
• 3185 is a deficient number, because the sum of its proper divisors (1603) is less than itself. Its deficiency is 1582

### Bases of 3185

• Binary: 1100011100012
• Base-36: 2GH

### Squares and roots of 3185

• 3185 squared (31852) is 10144225
• 3185 cubed (31853) is 32309356625
• The square root of 3185 is 56.4358042381
• The cube root of 3185 is 14.7130647269

### Scales and comparisons

How big is 3185?
• 3,185 seconds is equal to 53 minutes, 5 seconds.
• To count from 1 to 3,185 would take you about fifty-three 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 3185 cubic inches would be around 1.2 feet tall.

### Recreational maths with 3185

• 3185 backwards is 5813
• The number of decimal digits it has is: 4
• The sum of 3185's digits is 17
• More coming soon!

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"Number 3185 - Facts about the integer". Numbermatics.com. 2023. Web. 9 June 2023.

APA style:
Numbermatics. (2023). Number 3185 - Facts about the integer. Retrieved 9 June 2023, from https://numbermatics.com/n/3185/

Chicago style:
Numbermatics. 2023. "Number 3185 - Facts about the integer". https://numbermatics.com/n/3185/

The information we have on file for 3185 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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