# 23990404

## 23,990,404 is an even composite number composed of three prime numbers multiplied together.

What does the number 23990404 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 27 divisors.

23990404 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

## Prime factorization of 23990404:

### 22 × 312 × 792

(2 × 2 × 31 × 31 × 79 × 79)

See below for interesting mathematical facts about the number 23990404 from the Numbermatics database.

### Names of 23990404

• Cardinal: 23990404 can be written as Twenty-three million, nine hundred ninety thousand, four hundred four.

### Scientific notation

• Scientific notation: 2.3990404 × 107

### Factors of 23990404

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 112

### Divisors of 23990404

• Number of divisors d(n): 27
• Complete list of divisors:
• Sum of all divisors σ(n): 43937271
• Sum of proper divisors (its aliquot sum) s(n): 19946867
• 23990404 is a deficient number, because the sum of its proper divisors (19946867) is less than itself. Its deficiency is 4043537

### Bases of 23990404

• Binary: 10110111000010000100001002
• Base-36: EA744

### Scales and comparisons

How big is 23990404?
• 23,990,404 seconds is equal to 39 weeks, 4 days, 16 hours, 4 seconds.
• To count from 1 to 23,990,404 would take you about seven 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 23990404 cubic inches would be around 24 feet tall.

### Recreational maths with 23990404

• 23990404 backwards is 40409932
• 23990404 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 23990404's digits is 31
• More coming soon!