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:
1 2 5 10 67 134 335 670
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
Hexadecimal: 0x29E
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!

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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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