# 1230

## 1,230 is an even composite number composed of four prime numbers multiplied together.

What does the number 1230 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

1230 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 1230:

### 2 × 3 × 5 × 41

See below for interesting mathematical facts about the number 1230 from the Numbermatics database.

### Names of 1230

• Cardinal: 1230 can be written as One thousand, two hundred thirty.

### Scientific notation

• Scientific notation: 1.23 × 103

### Factors of 1230

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 51

### Divisors of 1230

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 3024
• Sum of proper divisors (its aliquot sum) s(n): 1794
• 1230 is an abundant number, because the sum of its proper divisors (1794) is greater than itself. Its abundance is 564

### Bases of 1230

• Binary: 100110011102
• Base-36: Y6

### Squares and roots of 1230

• 1230 squared (12302) is 1512900
• 1230 cubed (12303) is 1860867000
• The square root of 1230 is 35.0713558335
• The cube root of 1230 is 10.7144126969

### Scales and comparisons

How big is 1230?
• 1,230 seconds is equal to 20 minutes, 30 seconds.
• To count from 1 to 1,230 would take you about twenty 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 1230 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1230

• 1230 backwards is 0321
• 1230 is a Harshad number.
• The number of decimal digits it has is: 4
• The sum of 1230's digits is 6
• More coming soon!