# 879

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

What does the number 879 look like?

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

879 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 879:

### 3 × 293

See below for interesting mathematical facts about the number 879 from the Numbermatics database.

### Names of 879

• Cardinal: 879 can be written as Eight hundred seventy-nine.

### Scientific notation

• Scientific notation: 8.79 × 102

### Factors of 879

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 296

### Divisors of 879

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 1176
• Sum of proper divisors (its aliquot sum) s(n): 297
• 879 is a deficient number, because the sum of its proper divisors (297) is less than itself. Its deficiency is 582

### Bases of 879

• Binary: 11011011112
• Base-36: OF

### Squares and roots of 879

• 879 squared (8792) is 772641
• 879 cubed (8793) is 679151439
• The square root of 879 is 29.6479341607
• The cube root of 879 is 9.5792084749

### Scales and comparisons

How big is 879?
• 879 seconds is equal to 14 minutes, 39 seconds.
• To count from 1 to 879 would take you about seven 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 879 cubic inches would be around 0.8 feet tall.

### Recreational maths with 879

• 879 backwards is 978
• The number of decimal digits it has is: 3
• The sum of 879's digits is 24
• More coming soon!

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The information we have on file for 879 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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