# 4029728

## 4,029,728 is an even composite number composed of two prime numbers multiplied together.

What does the number 4029728 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 12 divisors.

4029728 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 4029728:

### 25 × 125929

(2 × 2 × 2 × 2 × 2 × 125929)

See below for interesting mathematical facts about the number 4029728 from the Numbermatics database.

### Names of 4029728

• Cardinal: 4029728 can be written as Four million, twenty-nine thousand, seven hundred twenty-eight.

### Scientific notation

• Scientific notation: 4.029728 × 106

### Factors of 4029728

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 125931

### Divisors of 4029728

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 7933590
• Sum of proper divisors (its aliquot sum) s(n): 3903862
• 4029728 is a deficient number, because the sum of its proper divisors (3903862) is less than itself. Its deficiency is 125866

### Bases of 4029728

• Binary: 11110101111101001000002
• Base-36: 2EDCW

### Squares and roots of 4029728

• 4029728 squared (40297282) is 16238707753984
• 4029728 cubed (40297283) is 65437575320046436352
• The square root of 4029728 is 2007.4182424199
• The cube root of 4029728 is 159.1323871367

### Scales and comparisons

How big is 4029728?
• 4,029,728 seconds is equal to 6 weeks, 4 days, 15 hours, 22 minutes, 8 seconds.
• To count from 1 to 4,029,728 would take you about nine 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 4029728 cubic inches would be around 13.3 feet tall.

### Recreational maths with 4029728

• 4029728 backwards is 8279204
• 4029728 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 4029728's digits is 32
• More coming soon!

#### Copy this link to share with anyone:

MLA style:
"Number 4029728 - Facts about the integer". Numbermatics.com. 2023. Web. 10 December 2023.

APA style:
Numbermatics. (2023). Number 4029728 - Facts about the integer. Retrieved 10 December 2023, from https://numbermatics.com/n/4029728/

Chicago style:
Numbermatics. 2023. "Number 4029728 - Facts about the integer". https://numbermatics.com/n/4029728/

The information we have on file for 4029728 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 4029728, math, Factors of 4029728, curriculum, school, college, exams, university, Prime factorization of 4029728, STEM, science, technology, engineering, physics, economics, calculator, four million, twenty-nine thousand, seven hundred twenty-eight.

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