# 1443420

## 1,443,420 is an even composite number composed of four prime numbers multiplied together.

What does the number 1443420 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 108 divisors.

1443420 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.

## Prime factorization of 1443420:

### 22 × 38 × 5 × 11

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11)

See below for interesting mathematical facts about the number 1443420 from the Numbermatics database.

### Names of 1443420

• Cardinal: 1443420 can be written as One million, four hundred forty-three thousand, four hundred twenty.

### Scientific notation

• Scientific notation: 1.44342 × 106

### Factors of 1443420

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 21

### Divisors of 1443420

• Number of divisors d(n): 108
• Complete list of divisors:
• Sum of all divisors σ(n): 4959864
• Sum of proper divisors (its aliquot sum) s(n): 3516444
• 1443420 is an abundant number, because the sum of its proper divisors (3516444) is greater than itself. Its abundance is 2073024

### Bases of 1443420

• Binary: 1011000000110010111002
• Base-36: UXR0

### Squares and roots of 1443420

• 1443420 squared (14434202) is 2083461296400
• 1443420 cubed (14434203) is 3007309704449688000
• The square root of 1443420 is 1201.4241549093
• The cube root of 1443420 is 113.0136512079

### Scales and comparisons

How big is 1443420?
• 1,443,420 seconds is equal to 2 weeks, 2 days, 16 hours, 57 minutes.
• To count from 1 to 1,443,420 would take you about three weeks!

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 1443420 cubic inches would be around 9.4 feet tall.

### Recreational maths with 1443420

• 1443420 backwards is 0243441
• 1443420 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 1443420's digits is 18
• More coming soon!