# 1185

## 1,185 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1185 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

1185 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 1185:

### 3 × 5 × 79

See below for interesting mathematical facts about the number 1185 from the Numbermatics database.

### Names of 1185

• Cardinal: 1185 can be written as One thousand, one hundred eighty-five.

### Scientific notation

• Scientific notation: 1.185 × 103

### Factors of 1185

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 87

### Divisors of 1185

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 1920
• Sum of proper divisors (its aliquot sum) s(n): 735
• 1185 is a deficient number, because the sum of its proper divisors (735) is less than itself. Its deficiency is 450

### Bases of 1185

• Binary: 100101000012
• Base-36: WX

### Squares and roots of 1185

• 1185 squared (11852) is 1404225
• 1185 cubed (11853) is 1664006625
• The square root of 1185 is 34.4238289561
• The cube root of 1185 is 10.5821224701

### Scales and comparisons

How big is 1185?
• 1,185 seconds is equal to 19 minutes, 45 seconds.
• To count from 1 to 1,185 would take you about nineteen 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 1185 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1185

• 1185 backwards is 5811
• 1185 is a Harshad number.
• The number of decimal digits it has is: 4
• The sum of 1185's digits is 15
• More coming soon!

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"Number 1185 - Facts about the integer". Numbermatics.com. 2022. Web. 1 July 2022.

APA style:
Numbermatics. (2022). Number 1185 - Facts about the integer. Retrieved 1 July 2022, from https://numbermatics.com/n/1185/

Chicago style:
Numbermatics. 2022. "Number 1185 - Facts about the integer". https://numbermatics.com/n/1185/

The information we have on file for 1185 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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