# 284421

## 284,421 is an odd composite number composed of three prime numbers multiplied together.

What does the number 284421 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

284421 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 284421:

### 3 × 113 × 839

See below for interesting mathematical facts about the number 284421 from the Numbermatics database.

### Names of 284421

• Cardinal: 284421 can be written as Two hundred eighty-four thousand, four hundred twenty-one.

### Scientific notation

• Scientific notation: 2.84421 × 105

### Factors of 284421

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 955

### Divisors of 284421

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 383040
• Sum of proper divisors (its aliquot sum) s(n): 98619
• 284421 is a deficient number, because the sum of its proper divisors (98619) is less than itself. Its deficiency is 185802

### Bases of 284421

• Binary: 10001010111000001012
• Base-36: 63GL

### Squares and roots of 284421

• 284421 squared (2844212) is 80895305241
• 284421 cubed (2844213) is 23008323611950461
• The square root of 284421 is 533.3113537137
• The cube root of 284421 is 65.7638484229

### Scales and comparisons

How big is 284421?
• 284,421 seconds is equal to 3 days, 7 hours, 21 seconds.
• To count from 1 to 284,421 would take you about three 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 284421 cubic inches would be around 5.5 feet tall.

### Recreational maths with 284421

• 284421 backwards is 124482
• The number of decimal digits it has is: 6
• The sum of 284421's digits is 21
• More coming soon!