# 133423

## 133,423 is an odd composite number composed of two prime numbers multiplied together.

What does the number 133423 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

133423 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 133423:

### 23 × 5801

See below for interesting mathematical facts about the number 133423 from the Numbermatics database.

### Names of 133423

• Cardinal: 133423 can be written as One hundred thirty-three thousand, four hundred twenty-three.

### Scientific notation

• Scientific notation: 1.33423 × 105

### Factors of 133423

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 5824

### Divisors of 133423

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 139248
• Sum of proper divisors (its aliquot sum) s(n): 5825
• 133423 is a deficient number, because the sum of its proper divisors (5825) is less than itself. Its deficiency is 127598

### Bases of 133423

• Binary: 1000001001001011112
• Base-36: 2UY7

### Squares and roots of 133423

• 133423 squared (1334232) is 17801696929
• 133423 cubed (1334233) is 2375155809357967
• The square root of 133423 is 365.2711321745
• The cube root of 133423 is 51.0987449955

### Scales and comparisons

How big is 133423?
• 133,423 seconds is equal to 1 day, 13 hours, 3 minutes, 43 seconds.
• To count from 1 to 133,423 would take you about thirteen hours.

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 133423 cubic inches would be around 4.3 feet tall.

### Recreational maths with 133423

• 133423 backwards is 324331
• The number of decimal digits it has is: 6
• The sum of 133423's digits is 16
• More coming soon!