# 57878120

## 57,878,120 is an even composite number composed of five prime numbers multiplied together.

What does the number 57878120 look like?

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

57878120 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 57878120:

### 23 × 5 × 23 × 53 × 1187

(2 × 2 × 2 × 5 × 23 × 53 × 1187)

See below for interesting mathematical facts about the number 57878120 from the Numbermatics database.

### Names of 57878120

• Cardinal: 57878120 can be written as Fifty-seven million, eight hundred seventy-eight thousand, one hundred twenty.

### Scientific notation

• Scientific notation: 5.787812 × 107

### Factors of 57878120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1270

### Divisors of 57878120

• Number of divisors d(n): 64
• Complete list of divisors:
• Sum of all divisors σ(n): 138568320
• Sum of proper divisors (its aliquot sum) s(n): 80690200
• 57878120 is an abundant number, because the sum of its proper divisors (80690200) is greater than itself. Its abundance is 22812080

### Bases of 57878120

• Binary: 110111001100100110011010002
• Base-36: YGJ1K

### Squares and roots of 57878120

• 57878120 squared (578781202) is 3349876774734400
• 57878120 cubed (578781203) is 193884569953290571328000
• The square root of 57878120 is 7607.7670837113
• The cube root of 57878120 is 386.8163345823

### Scales and comparisons

How big is 57878120?
• 57,878,120 seconds is equal to 1 year, 43 weeks, 4 days, 21 hours, 15 minutes, 20 seconds.
• To count from 1 to 57,878,120 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 57878120 cubic inches would be around 32.2 feet tall.

### Recreational maths with 57878120

• 57878120 backwards is 02187875
• The number of decimal digits it has is: 8
• The sum of 57878120's digits is 38
• More coming soon!