# 2103

## 2,103 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2103 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

2103 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 2103:

### 3 × 701

See below for interesting mathematical facts about the number 2103 from the Numbermatics database.

### Names of 2103

• Cardinal: 2103 can be written as Two thousand, one hundred three.

### Scientific notation

• Scientific notation: 2.103 × 103

### Factors of 2103

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 704

### Divisors of 2103

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 2808
• Sum of proper divisors (its aliquot sum) s(n): 705
• 2103 is a deficient number, because the sum of its proper divisors (705) is less than itself. Its deficiency is 1398

### Bases of 2103

• Binary: 1000001101112
• Base-36: 1MF

### Squares and roots of 2103

• 2103 squared (21032) is 4422609
• 2103 cubed (21033) is 9300746727
• The square root of 2103 is 45.8584779511
• The cube root of 2103 is 12.8118867445

### Scales and comparisons

How big is 2103?
• 2,103 seconds is equal to 35 minutes, 3 seconds.
• To count from 1 to 2,103 would take you about thirty-five 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 2103 cubic inches would be around 1.1 feet tall.

### Recreational maths with 2103

• 2103 backwards is 3012
• The number of decimal digits it has is: 4
• The sum of 2103's digits is 6
• More coming soon!