# 20027480

## 20,027,480 is an even composite number composed of five prime numbers multiplied together.

What does the number 20027480 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.

20027480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.

## Prime factorization of 20027480:

### 23 × 5 × 11 × 23 × 1979

(2 × 2 × 2 × 5 × 11 × 23 × 1979)

See below for interesting mathematical facts about the number 20027480 from the Numbermatics database.

### Names of 20027480

• Cardinal: 20027480 can be written as Twenty million, twenty-seven thousand, four hundred eighty.

### Scientific notation

• Scientific notation: 2.002748 × 107

### Factors of 20027480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2020

### Divisors of 20027480

• Number of divisors d(n): 64
• Complete list of divisors:
• Sum of all divisors σ(n): 51321600
• Sum of proper divisors (its aliquot sum) s(n): 31294120
• 20027480 is an abundant number, because the sum of its proper divisors (31294120) is greater than itself. Its abundance is 11266640

### Bases of 20027480

• Binary: 10011000110011000010110002
• Base-36: BX9AW

### Squares and roots of 20027480

• 20027480 squared (200274802) is 401099955150400
• 20027480 cubed (200274803) is 8033021329775532992000
• The square root of 20027480 is 4475.2072577703
• The cube root of 20027480 is 271.5660250911

### Scales and comparisons

How big is 20027480?
• 20,027,480 seconds is equal to 33 weeks, 19 hours, 11 minutes, 20 seconds.
• To count from 1 to 20,027,480 would take you about forty-nine weeks!

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 20027480 cubic inches would be around 22.6 feet tall.

### Recreational maths with 20027480

• 20027480 backwards is 08472002
• 20027480 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20027480's digits is 23
• More coming soon!