# 949920

## 949,920 is an even composite number composed of four prime numbers multiplied together.

What does the number 949920 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

949920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

## Prime factorization of 949920:

### 25 × 3 × 5 × 1979

(2 × 2 × 2 × 2 × 2 × 3 × 5 × 1979)

See below for interesting mathematical facts about the number 949920 from the Numbermatics database.

### Names of 949920

• Cardinal: 949920 can be written as Nine hundred forty-nine thousand, nine hundred twenty.

### Scientific notation

• Scientific notation: 9.4992 × 105

### Factors of 949920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1989

### Divisors of 949920

• Number of divisors d(n): 48
• Complete list of divisors:
• Sum of all divisors σ(n): 2993760
• Sum of proper divisors (its aliquot sum) s(n): 2043840
• 949920 is an abundant number, because the sum of its proper divisors (2043840) is greater than itself. Its abundance is 1093920

### Bases of 949920

• Binary: 111001111110101000002
• Base-36: KCYO

### Squares and roots of 949920

• 949920 squared (9499202) is 902348006400
• 949920 cubed (9499203) is 857158418239488000
• The square root of 949920 is 974.6383944827
• The cube root of 949920 is 98.3019977399

### Scales and comparisons

How big is 949920?
• 949,920 seconds is equal to 3 days, 23 hours, 52 minutes.
• To count from 1 to 949,920 would take you about three days!

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 949920 cubic inches would be around 8.2 feet tall.

### Recreational maths with 949920

• 949920 backwards is 029949
• The number of decimal digits it has is: 6
• The sum of 949920's digits is 33
• More coming soon!