# 397944480

## 397,944,480 is an even composite number composed of five prime numbers multiplied together.

What does the number 397944480 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 96 divisors.

397944480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.

## Prime factorization of 397944480:

### 25 × 3 × 5 × 61 × 13591

(2 × 2 × 2 × 2 × 2 × 3 × 5 × 61 × 13591)

See below for interesting mathematical facts about the number 397944480 from the Numbermatics database.

### Names of 397944480

• Cardinal: 397944480 can be written as Three hundred ninety-seven million, nine hundred forty-four thousand, four hundred eighty.

### Scientific notation

• Scientific notation: 3.9794448 × 108

### Factors of 397944480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13662

### Divisors of 397944480

• Number of divisors d(n): 96
• Complete list of divisors:
• Sum of all divisors σ(n): 1274168448
• Sum of proper divisors (its aliquot sum) s(n): 876223968
• 397944480 is an abundant number, because the sum of its proper divisors (876223968) is greater than itself. Its abundance is 478279488

### Bases of 397944480

• Binary: 101111011100000100110101000002
• Hexadecimal: 0x17B826A0
• Base-36: 6KXBXC

### Scales and comparisons

How big is 397944480?
• 397,944,480 seconds is equal to 12 years, 33 weeks, 6 days, 20 hours, 8 minutes.
• To count from 1 to 397,944,480 would take you about eighteen 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 397944480 cubic inches would be around 61.3 feet tall.

### Recreational maths with 397944480

• 397944480 backwards is 084449793
• 397944480 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 397944480's digits is 48
• More coming soon!

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"Number 397944480 - Facts about the integer". Numbermatics.com. 2024. Web. 10 September 2024.

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Numbermatics. (2024). Number 397944480 - Facts about the integer. Retrieved 10 September 2024, from https://numbermatics.com/n/397944480/

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The information we have on file for 397944480 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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