# 1133440

## 1,133,440 is an even composite number composed of five prime numbers multiplied together.

What does the number 1133440 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 128 divisors.

1133440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.

## Prime factorization of 1133440:

### 27 × 5 × 7 × 11 × 23

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 23)

See below for interesting mathematical facts about the number 1133440 from the Numbermatics database.

### Names of 1133440

• Cardinal: 1133440 can be written as One million, one hundred thirty-three thousand, four hundred forty.

### Scientific notation

• Scientific notation: 1.13344 × 106

### Factors of 1133440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 48

### Divisors of 1133440

• Number of divisors d(n): 128
• Complete list of divisors:
• Sum of all divisors σ(n): 3525120
• Sum of proper divisors (its aliquot sum) s(n): 2391680
• 1133440 is an abundant number, because the sum of its proper divisors (2391680) is greater than itself. Its abundance is 1258240

### Bases of 1133440

• Binary: 1000101001011100000002
• Base-36: OAKG

### Squares and roots of 1133440

• 1133440 squared (11334402) is 1284686233600
• 1133440 cubed (11334403) is 1456114764611584000
• The square root of 1133440 is 1064.6313916093
• The cube root of 1133440 is 104.2636309567

### Scales and comparisons

How big is 1133440?
• 1,133,440 seconds is equal to 6 days, 2 hours, 50 minutes, 40 seconds.
• To count from 1 to 1,133,440 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 1133440 cubic inches would be around 8.7 feet tall.

### Recreational maths with 1133440

• 1133440 backwards is 0443311
• 1133440 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 1133440's digits is 16
• More coming soon!