# 1140480

## 1,140,480 is an even composite number composed of four prime numbers multiplied together.

What does the number 1140480 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 180 divisors.

1140480 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.

## Prime factorization of 1140480:

### 28 × 34 × 5 × 11

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 11)

See below for interesting mathematical facts about the number 1140480 from the Numbermatics database.

### Names of 1140480

• Cardinal: 1140480 can be written as One million, one hundred forty thousand, four hundred eighty.

### Scientific notation

• Scientific notation: 1.14048 × 106

### Factors of 1140480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 21

### Divisors of 1140480

• Number of divisors d(n): 180
• Complete list of divisors:
• Sum of all divisors σ(n): 4451832
• Sum of proper divisors (its aliquot sum) s(n): 3311352
• 1140480 is an abundant number, because the sum of its proper divisors (3311352) is greater than itself. Its abundance is 2170872

### Bases of 1140480

• Binary: 1000101100111000000002
• Base-36: OG00

### Squares and roots of 1140480

• 1140480 squared (11404802) is 1300694630400
• 1140480 cubed (11404803) is 1483416212078592000
• The square root of 1140480 is 1067.9325821419
• The cube root of 1140480 is 104.4790522939

### Scales and comparisons

How big is 1140480?
• 1,140,480 seconds is equal to 1 week, 6 days, 4 hours, 48 minutes.
• To count from 1 to 1,140,480 would take you about two weeks!

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 1140480 cubic inches would be around 8.7 feet tall.

### Recreational maths with 1140480

• 1140480 backwards is 0840411
• 1140480 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 1140480's digits is 18
• More coming soon!