# 3939980

## 3,939,980 is an even composite number composed of four prime numbers multiplied together.

What does the number 3939980 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

3939980 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

## Prime factorization of 3939980:

### 22 × 5 × 11 × 17909

(2 × 2 × 5 × 11 × 17909)

See below for interesting mathematical facts about the number 3939980 from the Numbermatics database.

### Names of 3939980

• Cardinal: 3939980 can be written as Three million, nine hundred thirty-nine thousand, nine hundred eighty.

### Scientific notation

• Scientific notation: 3.93998 × 106

### Factors of 3939980

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 17927

### Divisors of 3939980

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 9026640
• Sum of proper divisors (its aliquot sum) s(n): 5086660
• 3939980 is an abundant number, because the sum of its proper divisors (5086660) is greater than itself. Its abundance is 1146680

### Bases of 3939980

• Binary: 11110000011110100011002
• Base-36: 2CG3W

### Squares and roots of 3939980

• 3939980 squared (39399802) is 15523442400400
• 3939980 cubed (39399803) is 61162052588727992000
• The square root of 3939980 is 1984.9382861943
• The cube root of 3939980 is 157.9421355165

### Scales and comparisons

How big is 3939980?
• 3,939,980 seconds is equal to 6 weeks, 3 days, 14 hours, 26 minutes, 20 seconds.
• To count from 1 to 3,939,980 would take you about nine 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 3939980 cubic inches would be around 13.2 feet tall.

### Recreational maths with 3939980

• 3939980 backwards is 0899393
• The number of decimal digits it has is: 7
• The sum of 3939980's digits is 41
• More coming soon!

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"Number 3939980 - Facts about the integer". Numbermatics.com. 2023. Web. 5 June 2023.

APA style:
Numbermatics. (2023). Number 3939980 - Facts about the integer. Retrieved 5 June 2023, from https://numbermatics.com/n/3939980/

Chicago style:
Numbermatics. 2023. "Number 3939980 - Facts about the integer". https://numbermatics.com/n/3939980/

The information we have on file for 3939980 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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