# 1854

## 1,854 is an even composite number composed of three prime numbers multiplied together.

What does the number 1854 look like?

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

1854 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 1854:

### 2 × 32 × 103

(2 × 3 × 3 × 103)

See below for interesting mathematical facts about the number 1854 from the Numbermatics database.

### Names of 1854

• Cardinal: 1854 can be written as One thousand, eight hundred fifty-four.

### Scientific notation

• Scientific notation: 1.854 × 103

### Factors of 1854

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 108

### Divisors of 1854

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 4056
• Sum of proper divisors (its aliquot sum) s(n): 2202
• 1854 is an abundant number, because the sum of its proper divisors (2202) is greater than itself. Its abundance is 348

### Bases of 1854

• Binary: 111001111102
• Base-36: 1FI

### Squares and roots of 1854

• 1854 squared (18542) is 3437316
• 1854 cubed (18543) is 6372783864
• The square root of 1854 is 43.0581002833
• The cube root of 1854 is 12.2848514679

### Scales and comparisons

How big is 1854?
• 1,854 seconds is equal to 30 minutes, 54 seconds.
• To count from 1 to 1,854 would take you about thirty 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 1854 cubic inches would be around 1 feet tall.

### Recreational maths with 1854

• 1854 backwards is 4581
• 1854 is a Harshad number.
• The number of decimal digits it has is: 4
• The sum of 1854's digits is 18
• More coming soon!