# 846

## 846 is an even composite number composed of three prime numbers multiplied together.

What does the number 846 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

846 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 846:

### 2 × 32 × 47

(2 × 3 × 3 × 47)

See below for interesting mathematical facts about the number 846 from the Numbermatics database.

### Names of 846

• Cardinal: 846 can be written as Eight hundred forty-six.

### Scientific notation

• Scientific notation: 8.46 × 102

### Factors of 846

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 52

### Divisors of 846

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 1872
• Sum of proper divisors (its aliquot sum) s(n): 1026
• 846 is an abundant number, because the sum of its proper divisors (1026) is greater than itself. Its abundance is 180

### Bases of 846

• Binary: 11010011102
• Base-36: NI

### Squares and roots of 846

• 846 squared (8462) is 715716
• 846 cubed (8463) is 605495736
• The square root of 846 is 29.0860791445
• The cube root of 846 is 9.4577998927

### Scales and comparisons

How big is 846?
• 846 seconds is equal to 14 minutes, 6 seconds.
• To count from 1 to 846 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 846 cubic inches would be around 0.8 feet tall.

### Recreational maths with 846

• 846 backwards is 648
• 846 is a Harshad number.
• The number of decimal digits it has is: 3
• The sum of 846's digits is 18
• More coming soon!