# 854

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

What does the number 854 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

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

## Prime factorization of 854:

### 2 × 7 × 61

See below for interesting mathematical facts about the number 854 from the Numbermatics database.

### Names of 854

• Cardinal: 854 can be written as Eight hundred fifty-four.

### Scientific notation

• Scientific notation: 8.54 × 102

### Factors of 854

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 70

### Divisors of 854

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 1488
• Sum of proper divisors (its aliquot sum) s(n): 634
• 854 is a deficient number, because the sum of its proper divisors (634) is less than itself. Its deficiency is 220

### Bases of 854

• Binary: 11010101102
• Base-36: NQ

### Squares and roots of 854

• 854 squared (8542) is 729316
• 854 cubed (8543) is 622835864
• The square root of 854 is 29.2232783925
• The cube root of 854 is 9.4875182339

### Scales and comparisons

How big is 854?
• 854 seconds is equal to 14 minutes, 14 seconds.
• To count from 1 to 854 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 854 cubic inches would be around 0.8 feet tall.

### Recreational maths with 854

• 854 backwards is 458
• The number of decimal digits it has is: 3
• The sum of 854's digits is 17
• More coming soon!