# 453

## 453 is an odd composite number composed of two prime numbers multiplied together.

What does the number 453 look like?

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

453 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 453:

### 3 × 151

See below for interesting mathematical facts about the number 453 from the Numbermatics database.

### Names of 453

• Cardinal: 453 can be written as Four hundred fifty-three.

### Scientific notation

• Scientific notation: 4.53 × 102

### Factors of 453

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 154

### Divisors of 453

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 608
• Sum of proper divisors (its aliquot sum) s(n): 155
• 453 is a deficient number, because the sum of its proper divisors (155) is less than itself. Its deficiency is 298

### Bases of 453

• Binary: 1110001012
• Base-36: CL

### Squares and roots of 453

• 453 squared (4532) is 205209
• 453 cubed (4533) is 92959677
• The square root of 453 is 21.2837966537
• The cube root of 453 is 7.6800857195

### Scales and comparisons

How big is 453?
• 453 seconds is equal to 7 minutes, 33 seconds.
• To count from 1 to 453 would take you about three minutes.

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 453 cubic inches would be around 0.6 feet tall.

### Recreational maths with 453

• 453 backwards is 354
• The number of decimal digits it has is: 3
• The sum of 453's digits is 12
• More coming soon!

MLA style:
"Number 453 - Facts about the integer". Numbermatics.com. 2023. Web. 8 February 2023.

APA style:
Numbermatics. (2023). Number 453 - Facts about the integer. Retrieved 8 February 2023, from https://numbermatics.com/n/453/

Chicago style:
Numbermatics. 2023. "Number 453 - Facts about the integer". https://numbermatics.com/n/453/

The information we have on file for 453 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!

Keywords: Divisors of 453, math, Factors of 453, curriculum, school, college, exams, university, Prime factorization of 453, STEM, science, technology, engineering, physics, economics, calculator, four hundred fifty-three.

Oh no. Javascript is switched off in your browser.
Some bits of this website may not work unless you switch it on.