# 49280

## 49,280 is an even composite number composed of four prime numbers multiplied together.

What does the number 49280 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 64 divisors.

49280 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.

## Prime factorization of 49280:

### 27 × 5 × 7 × 11

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11)

See below for interesting mathematical facts about the number 49280 from the Numbermatics database.

### Names of 49280

• Cardinal: 49280 can be written as Forty-nine thousand, two hundred eighty.

### Scientific notation

• Scientific notation: 4.928 × 104

### Factors of 49280

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 25

### Divisors of 49280

• Number of divisors d(n): 64
• Complete list of divisors:
• Sum of all divisors σ(n): 146880
• Sum of proper divisors (its aliquot sum) s(n): 97600
• 49280 is an abundant number, because the sum of its proper divisors (97600) is greater than itself. Its abundance is 48320

### Bases of 49280

• Binary: 11000000100000002
• Base-36: 120W

### Squares and roots of 49280

• 49280 squared (492802) is 2428518400
• 49280 cubed (492803) is 119677386752000
• The square root of 49280 is 221.9909908081
• The cube root of 49280 is 36.6626258173

### Scales and comparisons

How big is 49280?
• 49,280 seconds is equal to 13 hours, 41 minutes, 20 seconds.
• To count from 1 to 49,280 would take you about thirteen hours.

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 49280 cubic inches would be around 3.1 feet tall.

### Recreational maths with 49280

• 49280 backwards is 08294
• The number of decimal digits it has is: 5
• The sum of 49280's digits is 23
• More coming soon!