# 394420

## 394,420 is an even composite number composed of five prime numbers multiplied together.

What does the number 394420 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

394420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

## Prime factorization of 394420:

### 22 × 5 × 13 × 37 × 41

(2 × 2 × 5 × 13 × 37 × 41)

See below for interesting mathematical facts about the number 394420 from the Numbermatics database.

### Names of 394420

• Cardinal: 394420 can be written as Three hundred ninety-four thousand, four hundred twenty.

### Scientific notation

• Scientific notation: 3.9442 × 105

### Factors of 394420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 98

### Divisors of 394420

• Number of divisors d(n): 48
• Complete list of divisors:
• Sum of all divisors σ(n): 938448
• Sum of proper divisors (its aliquot sum) s(n): 544028
• 394420 is an abundant number, because the sum of its proper divisors (544028) is greater than itself. Its abundance is 149608

### Bases of 394420

• Binary: 11000000100101101002
• Hexadecimal: 0x604B4
• Base-36: 8GC4

### Squares and roots of 394420

• 394420 squared (3944202) is 155567136400
• 394420 cubed (3944203) is 61358789938888000
• The square root of 394420 is 628.0286617663
• The cube root of 394420 is 73.3364094211

### Scales and comparisons

How big is 394420?
• 394,420 seconds is equal to 4 days, 13 hours, 33 minutes, 40 seconds.
• To count from 1 to 394,420 would take you about four days.

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 394420 cubic inches would be around 6.1 feet tall.

### Recreational maths with 394420

• 394420 backwards is 024493
• The number of decimal digits it has is: 6
• The sum of 394420's digits is 22
• More coming soon!

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"Number 394420 - Facts about the integer". Numbermatics.com. 2021. Web. 11 April 2021.

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The information we have on file for 394420 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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