# 670

## 670 is an even composite number composed of three prime numbers multiplied together.

What does the number 670 look like?

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

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

## Prime factorization of 670:

### 2 × 5 × 67

See below for interesting mathematical facts about the number 670 from the Numbermatics database.

### Names of 670

• Cardinal: 670 can be written as Six hundred seventy.

### Scientific notation

• Scientific notation: 6.7 × 102

### Factors of 670

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 74

### Divisors of 670

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 1224
• Sum of proper divisors (its aliquot sum) s(n): 554
• 670 is a deficient number, because the sum of its proper divisors (554) is less than itself. Its deficiency is 116

### Bases of 670

• Binary: 10100111102
• Base-36: IM

### Squares and roots of 670

• 670 squared (6702) is 448900
• 670 cubed (6703) is 300763000
• The square root of 670 is 25.8843582111
• The cube root of 670 is 8.7503401227

### Scales and comparisons

How big is 670?
• 670 seconds is equal to 11 minutes, 10 seconds.
• To count from 1 to 670 would take you about five 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 670 cubic inches would be around 0.7 feet tall.

### Recreational maths with 670

• 670 backwards is 076
• The number of decimal digits it has is: 3
• The sum of 670's digits is 13
• More coming soon!

MLA style:
"Number 670 - Facts about the integer". Numbermatics.com. 2021. Web. 26 October 2021.

APA style:
Numbermatics. (2021). Number 670 - Facts about the integer. Retrieved 26 October 2021, from https://numbermatics.com/n/670/

Chicago style:
Numbermatics. 2021. "Number 670 - Facts about the integer". https://numbermatics.com/n/670/

The information we have on file for 670 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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