# 56745723

## 56,745,723 is an odd composite number composed of three prime numbers multiplied together.

What does the number 56745723 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

56745723 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 56745723:

### 3 × 19 × 995539

See below for interesting mathematical facts about the number 56745723 from the Numbermatics database.

### Names of 56745723

• Cardinal: 56745723 can be written as Fifty-six million, seven hundred forty-five thousand, seven hundred twenty-three.

### Scientific notation

• Scientific notation: 5.6745723 × 107

### Factors of 56745723

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 995561

### Divisors of 56745723

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 79643200
• Sum of proper divisors (its aliquot sum) s(n): 22897477
• 56745723 is a deficient number, because the sum of its proper divisors (22897477) is less than itself. Its deficiency is 33848246

### Bases of 56745723

• Binary: 110110000111011110111110112
• Base-36: XS9A3

### Scales and comparisons

How big is 56745723?
• 56,745,723 seconds is equal to 1 year, 41 weeks, 5 days, 18 hours, 42 minutes, 3 seconds.
• To count from 1 to 56,745,723 would take you about two years!

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 56745723 cubic inches would be around 32 feet tall.

### Recreational maths with 56745723

• 56745723 backwards is 32754765
• The number of decimal digits it has is: 8
• The sum of 56745723's digits is 39
• More coming soon!