# 6871

## 6,871 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 6871 look like?

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

6871 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 6871:

### 6871

See below for interesting mathematical facts about the number 6871 from the Numbermatics database.

### Names of 6871

• Cardinal: 6871 can be written as Six thousand, eight hundred seventy-one.

### Scientific notation

• Scientific notation: 6.871 × 103

### Factors of 6871

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 6871

### Divisors of 6871

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 6872
• Sum of proper divisors (its aliquot sum) s(n): 1
• 6871 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 6870

### Bases of 6871

• Binary: 11010110101112
• Base-36: 5AV

### Squares and roots of 6871

• 6871 squared (68712) is 47210641
• 6871 cubed (68713) is 324384314311
• The square root of 6871 is 82.8914953419
• The cube root of 6871 is 19.0110738769

### Scales and comparisons

How big is 6871?
• 6,871 seconds is equal to 1 hour, 54 minutes, 31 seconds.
• To count from 1 to 6,871 would take you about fifty-four 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 6871 cubic inches would be around 1.6 feet tall.

### Recreational maths with 6871

• 6871 backwards is 1786
• The number of decimal digits it has is: 4
• The sum of 6871's digits is 22
• More coming soon!