# 55742968

## 55,742,968 is an even composite number composed of two prime numbers multiplied together.

What does the number 55742968 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 16 divisors.

55742968 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of sixteen divisors.

## Prime factorization of 55742968:

### 23 × 1913

(2 × 2 × 2 × 191 × 191 × 191)

See below for interesting mathematical facts about the number 55742968 from the Numbermatics database.

### Names of 55742968

• Cardinal: 55742968 can be written as Fifty-five million, seven hundred forty-two thousand, nine hundred sixty-eight.

### Scientific notation

• Scientific notation: 5.5742968 × 107

### Factors of 55742968

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 193

### Divisors of 55742968

• Number of divisors d(n): 16
• Complete list of divisors:
• Sum of all divisors σ(n): 105068160
• Sum of proper divisors (its aliquot sum) s(n): 49325192
• 55742968 is a deficient number, because the sum of its proper divisors (49325192) is less than itself. Its deficiency is 6417776

### Bases of 55742968

• Binary: 110101001010010001111110002
• Base-36: X6RJS

### Squares and roots of 55742968

• 55742968 squared (557429682) is 3107278481449024
• 55742968 cubed (557429683) is 173208924958501538463232
• The square root of 55742968 is 7466.1213491343
• 55742968 is a perfect cube number. Its cube root is 382

### Scales and comparisons

How big is 55742968?
• 55,742,968 seconds is equal to 1 year, 40 weeks, 1 day, 4 hours, 9 minutes, 28 seconds.
• To count from 1 to 55,742,968 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 55742968 cubic inches would be around 31.8 feet tall.

### Recreational maths with 55742968

• 55742968 backwards is 86924755
• The number of decimal digits it has is: 8
• The sum of 55742968's digits is 46
• More coming soon!