# 473

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

What does the number 473 look like?

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

473 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 473:

### 11 × 43

See below for interesting mathematical facts about the number 473 from the Numbermatics database.

### Names of 473

• Cardinal: 473 can be written as Four hundred seventy-three.

### Scientific notation

• Scientific notation: 4.73 × 102

### Factors of 473

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 54

### Divisors of 473

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 528
• Sum of proper divisors (its aliquot sum) s(n): 55
• 473 is a deficient number, because the sum of its proper divisors (55) is less than itself. Its deficiency is 418

### Bases of 473

• Binary: 1110110012
• Base-36: D5

### Squares and roots of 473

• 473 squared (4732) is 223729
• 473 cubed (4733) is 105823817
• The square root of 473 is 21.7485631709
• The cube root of 473 is 7.7914875357

### Scales and comparisons

How big is 473?
• 473 seconds is equal to 7 minutes, 53 seconds.
• To count from 1 to 473 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 473 cubic inches would be around 0.6 feet tall.

### Recreational maths with 473

• 473 backwards is 374
• The number of decimal digits it has is: 3
• The sum of 473's digits is 14
• More coming soon!