# 2730240

## 2,730,240 is an even composite number composed of four prime numbers multiplied together.

What does the number 2730240 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 144 divisors.

2730240 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.

## Prime factorization of 2730240:

### 28 × 33 × 5 × 79

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 79)

See below for interesting mathematical facts about the number 2730240 from the Numbermatics database.

### Names of 2730240

• Cardinal: 2730240 can be written as Two million, seven hundred thirty thousand, two hundred forty.

### Scientific notation

• Scientific notation: 2.73024 × 106

### Factors of 2730240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 89

### Divisors of 2730240

• Number of divisors d(n): 144
• Complete list of divisors:
• Sum of all divisors σ(n): 9811200
• Sum of proper divisors (its aliquot sum) s(n): 7080960
• 2730240 is an abundant number, because the sum of its proper divisors (7080960) is greater than itself. Its abundance is 4350720

### Bases of 2730240

• Binary: 10100110101001000000002
• Base-36: 1MIO0

### Squares and roots of 2730240

• 2730240 squared (27302402) is 7454210457600
• 2730240 cubed (27302403) is 20351783559757824000
• The square root of 2730240 is 1652.3437898937
• The cube root of 2730240 is 139.7655941415

### Scales and comparisons

How big is 2730240?
• 2,730,240 seconds is equal to 4 weeks, 3 days, 14 hours, 24 minutes.
• To count from 1 to 2,730,240 would take you about six 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 2730240 cubic inches would be around 11.6 feet tall.

### Recreational maths with 2730240

• 2730240 backwards is 0420372
• 2730240 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 2730240's digits is 18
• More coming soon!

MLA style:
"Number 2730240 - Facts about the integer". Numbermatics.com. 2022. Web. 8 August 2022.

APA style:
Numbermatics. (2022). Number 2730240 - Facts about the integer. Retrieved 8 August 2022, from https://numbermatics.com/n/2730240/

Chicago style:
Numbermatics. 2022. "Number 2730240 - Facts about the integer". https://numbermatics.com/n/2730240/

The information we have on file for 2730240 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

Keywords: Divisors of 2730240, math, Factors of 2730240, curriculum, school, college, exams, university, Prime factorization of 2730240, STEM, science, technology, engineering, physics, economics, calculator, two million, seven hundred thirty thousand, two hundred forty.

Oh no. Javascript is switched off in your browser.
Some bits of this website may not work unless you switch it on.