# 51478848

## 51,478,848 is an even composite number composed of three prime numbers multiplied together.

What does the number 51478848 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 112 divisors.

51478848 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.

## Prime factorization of 51478848:

### 26 × 33 × 313

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 51478848 from the Numbermatics database.

### Names of 51478848

• Cardinal: 51478848 can be written as Fifty-one million, four hundred seventy-eight thousand, eight hundred forty-eight.

### Scientific notation

• Scientific notation: 5.1478848 × 107

### Factors of 51478848

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 36

### Divisors of 51478848

• Number of divisors d(n): 112
• Complete list of divisors:
• Sum of all divisors σ(n): 156382720
• Sum of proper divisors (its aliquot sum) s(n): 104903872
• 51478848 is an abundant number, because the sum of its proper divisors (104903872) is greater than itself. Its abundance is 53425024

### Bases of 51478848

• Binary: 110001000110000001010000002
• Base-36: UNDC0

### Squares and roots of 51478848

• 51478848 squared (514788482) is 2650071791407104
• 51478848 cubed (514788483) is 136422642938934012936192
• The square root of 51478848 is 7174.8761661787
• 51478848 is a perfect cube number. Its cube root is 372

### Scales and comparisons

How big is 51478848?
• 51,478,848 seconds is equal to 1 year, 33 weeks, 19 hours, 40 minutes, 48 seconds.
• To count from 1 to 51,478,848 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 51478848 cubic inches would be around 31 feet tall.

### Recreational maths with 51478848

• 51478848 backwards is 84887415
• The number of decimal digits it has is: 8
• The sum of 51478848's digits is 45
• More coming soon!