# 4200000

## 4,200,000 is an even composite number composed of four prime numbers multiplied together.

What does the number 4200000 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 168 divisors.

4200000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.

## Prime factorization of 4200000:

### 26 × 3 × 55 × 7

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 7)

See below for interesting mathematical facts about the number 4200000 from the Numbermatics database.

### Names of 4200000

• Cardinal: 4200000 can be written as Four million, two hundred thousand.

### Scientific notation

• Scientific notation: 4.2 × 106

### Factors of 4200000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 17

### Divisors of 4200000

• Number of divisors d(n): 168
• Complete list of divisors:
• Sum of all divisors σ(n): 15873984
• Sum of proper divisors (its aliquot sum) s(n): 11673984
• 4200000 is an abundant number, because the sum of its proper divisors (11673984) is greater than itself. Its abundance is 7473984

### Bases of 4200000

• Binary: 100000000010110010000002
• Base-36: 2I0QO

### Squares and roots of 4200000

• 4200000 squared (42000002) is 17640000000000
• 4200000 cubed (42000003) is 74088000000000000000
• The square root of 4200000 is 2049.3901531919
• The cube root of 4200000 is 161.3428646021

### Scales and comparisons

How big is 4200000?
• 4,200,000 seconds is equal to 6 weeks, 6 days, 14 hours, 40 minutes.
• To count from 1 to 4,200,000 would take you about ten 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 4200000 cubic inches would be around 13.4 feet tall.

### Recreational maths with 4200000

• 4200000 backwards is 0000024
• 4200000 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 4200000's digits is 6
• More coming soon!