# 806404

## 806,404 is an even composite number composed of two prime numbers multiplied together.

What does the number 806404 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

806404 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

## Prime factorization of 806404:

### 22 × 4492

(2 × 2 × 449 × 449)

See below for interesting mathematical facts about the number 806404 from the Numbermatics database.

### Names of 806404

• Cardinal: 806404 can be written as Eight hundred six thousand, four hundred four.

### Scientific notation

• Scientific notation: 8.06404 × 105

### Factors of 806404

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 451

### Divisors of 806404

• Number of divisors d(n): 9
• Complete list of divisors:
• Sum of all divisors σ(n): 1414357
• Sum of proper divisors (its aliquot sum) s(n): 607953
• 806404 is a deficient number, because the sum of its proper divisors (607953) is less than itself. Its deficiency is 198451

### Bases of 806404

• Binary: 110001001110000001002
• Base-36: HA84

### Squares and roots of 806404

• 806404 squared (8064042) is 650287411216
• 806404 cubed (8064043) is 524394369554227264
• 806404 is a perfect square number. Its square root is 898
• The cube root of 806404 is 93.0788247577

### Scales and comparisons

How big is 806404?
• 806,404 seconds is equal to 1 week, 2 days, 8 hours, 4 seconds.
• To count from 1 to 806,404 would take you about two 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 806404 cubic inches would be around 7.8 feet tall.

### Recreational maths with 806404

• 806404 backwards is 404608
• The number of decimal digits it has is: 6
• The sum of 806404's digits is 22
• More coming soon!

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The information we have on file for 806404 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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