# 889

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

What does the number 889 look like?

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

889 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 889:

### 7 × 127

See below for interesting mathematical facts about the number 889 from the Numbermatics database.

### Names of 889

• Cardinal: 889 can be written as Eight hundred eighty-nine.

### Scientific notation

• Scientific notation: 8.89 × 102

### Factors of 889

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 134

### Divisors of 889

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 1024
• Sum of proper divisors (its aliquot sum) s(n): 135
• 889 is a deficient number, because the sum of its proper divisors (135) is less than itself. Its deficiency is 754

### Bases of 889

• Binary: 11011110012
• Hexadecimal: 0x379
• Base-36: OP

### Squares and roots of 889

• 889 squared (8892) is 790321
• 889 cubed (8893) is 702595369
• The square root of 889 is 29.8161030317
• The cube root of 889 is 9.6153977435

### Scales and comparisons

How big is 889?
• 889 seconds is equal to 14 minutes, 49 seconds.
• To count from 1 to 889 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 889 cubic inches would be around 0.8 feet tall.

### Recreational maths with 889

• 889 backwards is 988
• The number of decimal digits it has is: 3
• The sum of 889's digits is 25
• More coming soon!

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The information we have on file for 889 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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