# 886

## 886 is an even composite number composed of two prime numbers multiplied together.

What does the number 886 look like?

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

886 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 886:

### 2 × 443

See below for interesting mathematical facts about the number 886 from the Numbermatics database.

### Names of 886

• Cardinal: 886 can be written as Eight hundred eighty-six.

### Scientific notation

• Scientific notation: 8.86 × 102

### Factors of 886

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 445

### Divisors of 886

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 1332
• Sum of proper divisors (its aliquot sum) s(n): 446
• 886 is a deficient number, because the sum of its proper divisors (446) is less than itself. Its deficiency is 440

### Bases of 886

• Binary: 11011101102
• Base-36: OM

### Squares and roots of 886

• 886 squared (8862) is 784996
• 886 cubed (8863) is 695506456
• The square root of 886 is 29.7657521323
• The cube root of 886 is 9.6045695838

### Scales and comparisons

How big is 886?
• 886 seconds is equal to 14 minutes, 46 seconds.
• To count from 1 to 886 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 886 cubic inches would be around 0.8 feet tall.

### Recreational maths with 886

• 886 backwards is 688
• The number of decimal digits it has is: 3
• The sum of 886's digits is 22
• More coming soon!