# 887

## 887 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 887 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

887 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 887:

### 887

See below for interesting mathematical facts about the number 887 from the Numbermatics database.

### Names of 887

• Cardinal: 887 can be written as Eight hundred eighty-seven.

### Scientific notation

• Scientific notation: 8.87 × 102

### Factors of 887

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 887

### Divisors of 887

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 888
• Sum of proper divisors (its aliquot sum) s(n): 1
• 887 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 886

### Bases of 887

• Binary: 11011101112
• Base-36: ON

### Squares and roots of 887

• 887 squared (8872) is 786769
• 887 cubed (8873) is 697864103
• The square root of 887 is 29.7825452235
• The cube root of 887 is 9.6081816825

### Scales and comparisons

How big is 887?
• 887 seconds is equal to 14 minutes, 47 seconds.
• To count from 1 to 887 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 887 cubic inches would be around 0.8 feet tall.

### Recreational maths with 887

• 887 backwards is 788
• The number of decimal digits it has is: 3
• The sum of 887's digits is 23
• More coming soon!