# 450900

## 450,900 is an even composite number composed of four prime numbers multiplied together.

What does the number 450900 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 72 divisors.

450900 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.

## Prime factorization of 450900:

### 22 × 33 × 52 × 167

(2 × 2 × 3 × 3 × 3 × 5 × 5 × 167)

See below for interesting mathematical facts about the number 450900 from the Numbermatics database.

### Names of 450900

• Cardinal: 450900 can be written as Four hundred fifty thousand, nine hundred.

### Scientific notation

• Scientific notation: 4.509 × 105

### Factors of 450900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 177

### Divisors of 450900

• Number of divisors d(n): 72
• Complete list of divisors:
• Sum of all divisors σ(n): 1458240
• Sum of proper divisors (its aliquot sum) s(n): 1007340
• 450900 is an abundant number, because the sum of its proper divisors (1007340) is greater than itself. Its abundance is 556440

### Bases of 450900

• Binary: 11011100001010101002
• Base-36: 9NX0

### Squares and roots of 450900

• 450900 squared (4509002) is 203310810000
• 450900 cubed (4509003) is 91672844229000000
• The square root of 450900 is 671.4908785679
• The cube root of 450900 is 76.6819965145

### Scales and comparisons

How big is 450900?
• 450,900 seconds is equal to 5 days, 5 hours, 15 minutes.
• To count from 1 to 450,900 would take you about five 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 450900 cubic inches would be around 6.4 feet tall.

### Recreational maths with 450900

• 450900 backwards is 009054
• 450900 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 450900's digits is 18
• More coming soon!