# 423458

## 423,458 is an even composite number composed of four prime numbers multiplied together.

What does the number 423458 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

423458 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

## Prime factorization of 423458:

### 2 × 72 × 29 × 149

(2 × 7 × 7 × 29 × 149)

See below for interesting mathematical facts about the number 423458 from the Numbermatics database.

### Names of 423458

• Cardinal: 423458 can be written as Four hundred twenty-three thousand, four hundred fifty-eight.

### Scientific notation

• Scientific notation: 4.23458 × 105

### Factors of 423458

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 187

### Divisors of 423458

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 769500
• Sum of proper divisors (its aliquot sum) s(n): 346042
• 423458 is a deficient number, because the sum of its proper divisors (346042) is less than itself. Its deficiency is 77416

### Bases of 423458

• Binary: 11001110110001000102
• Base-36: 92QQ

### Squares and roots of 423458

• 423458 squared (4234582) is 179316677764
• 423458 cubed (4234583) is 75933081732587912
• The square root of 423458 is 650.7365058147
• The cube root of 423458 is 75.0936903203

### Scales and comparisons

How big is 423458?
• 423,458 seconds is equal to 4 days, 21 hours, 37 minutes, 38 seconds.
• To count from 1 to 423,458 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 423458 cubic inches would be around 6.3 feet tall.

### Recreational maths with 423458

• 423458 backwards is 854324
• The number of decimal digits it has is: 6
• The sum of 423458's digits is 26
• More coming soon!