# 804812

## 804,812 is an even composite number composed of two prime numbers multiplied together.

What does the number 804812 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

804812 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

## Prime factorization of 804812:

### 22 × 201203

(2 × 2 × 201203)

See below for interesting mathematical facts about the number 804812 from the Numbermatics database.

### Names of 804812

• Cardinal: 804812 can be written as Eight hundred four thousand, eight hundred twelve.

### Scientific notation

• Scientific notation: 8.04812 × 105

### Factors of 804812

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 201205

### Divisors of 804812

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 1408428
• Sum of proper divisors (its aliquot sum) s(n): 603616
• 804812 is a deficient number, because the sum of its proper divisors (603616) is less than itself. Its deficiency is 201196

### Bases of 804812

• Binary: 110001000111110011002
• Base-36: H8ZW

### Squares and roots of 804812

• 804812 squared (8048122) is 647722355344
• 804812 cubed (8048123) is 521294724249115328
• The square root of 804812 is 897.1131478245
• The cube root of 804812 is 93.0175324405

### Scales and comparisons

How big is 804812?
• 804,812 seconds is equal to 1 week, 2 days, 7 hours, 33 minutes, 32 seconds.
• To count from 1 to 804,812 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 804812 cubic inches would be around 7.8 feet tall.

### Recreational maths with 804812

• 804812 backwards is 218408
• The number of decimal digits it has is: 6
• The sum of 804812's digits is 23
• More coming soon!