# 1844

## 1,844 is an even composite number composed of two prime numbers multiplied together.

What does the number 1844 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

1844 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

## Prime factorization of 1844:

### 22 × 461

(2 × 2 × 461)

See below for interesting mathematical facts about the number 1844 from the Numbermatics database.

### Names of 1844

• Cardinal: 1844 can be written as One thousand, eight hundred forty-four.

### Scientific notation

• Scientific notation: 1.844 × 103

### Factors of 1844

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 463

### Divisors of 1844

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 3234
• Sum of proper divisors (its aliquot sum) s(n): 1390
• 1844 is a deficient number, because the sum of its proper divisors (1390) is less than itself. Its deficiency is 454

### Bases of 1844

• Binary: 111001101002
• Base-36: 1F8

### Squares and roots of 1844

• 1844 squared (18442) is 3400336
• 1844 cubed (18443) is 6270219584
• The square root of 1844 is 42.9418211071
• The cube root of 1844 is 12.2627245259

### Scales and comparisons

How big is 1844?
• 1,844 seconds is equal to 30 minutes, 44 seconds.
• To count from 1 to 1,844 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 1844 cubic inches would be around 1 feet tall.

### Recreational maths with 1844

• 1844 backwards is 4481
• The number of decimal digits it has is: 4
• The sum of 1844's digits is 17
• More coming soon!