# 42380100

## 42,380,100 is an even composite number composed of five prime numbers multiplied together.

What does the number 42380100 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 243 divisors.

42380100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty-three divisors.

## Prime factorization of 42380100:

### 22 × 32 × 52 × 72 × 312

(2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 31 × 31)

See below for interesting mathematical facts about the number 42380100 from the Numbermatics database.

### Names of 42380100

• Cardinal: 42380100 can be written as Forty-two million, three hundred eighty thousand, one hundred.

### Scientific notation

• Scientific notation: 4.23801 × 107

### Factors of 42380100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 48

### Divisors of 42380100

• Number of divisors d(n): 243
• Complete list of divisors:
• Sum of all divisors σ(n): 159671421
• Sum of proper divisors (its aliquot sum) s(n): 117291321
• 42380100 is an abundant number, because the sum of its proper divisors (117291321) is greater than itself. Its abundance is 74911221

### Bases of 42380100

• Binary: 101000011010101011010001002
• Base-36: P8CP0

### Scales and comparisons

How big is 42380100?
• 42,380,100 seconds is equal to 1 year, 18 weeks, 12 hours, 15 minutes.
• To count from 1 to 42,380,100 would take you about two years!

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 42380100 cubic inches would be around 29.1 feet tall.

### Recreational maths with 42380100

• 42380100 backwards is 00108324
• 42380100 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42380100's digits is 18
• More coming soon!

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The information we have on file for 42380100 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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