428978

428,978 is an even composite number composed of five prime numbers multiplied together.

What does the number 428978 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

428978 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 428978:

2 × 11 × 17 × 31 × 37

See below for interesting mathematical facts about the number 428978 from the Numbermatics database.


Names of 428978

  • Cardinal: 428978 can be written as Four hundred twenty-eight thousand, nine hundred seventy-eight.

Scientific notation

  • Scientific notation: 4.28978 × 105

Factors of 428978

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 5
  • Sum of prime factors: 98

Divisors of 428978

Bases of 428978

  • Binary: 11010001011101100102
  • Hexadecimal: 0x68BB2
  • Base-36: 9702

Squares and roots of 428978

  • 428978 squared (4289782) is 184022124484
  • 428978 cubed (4289783) is 78941442916897352
  • The square root of 428978 is 654.9641211547
  • The cube root of 428978 is 75.4185780713

Scales and comparisons

How big is 428978?
  • 428,978 seconds is equal to 4 days, 23 hours, 9 minutes, 38 seconds.
  • To count from 1 to 428,978 would take you about four days.

    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 428978 cubic inches would be around 6.3 feet tall.

Recreational maths with 428978

  • 428978 backwards is 879824
  • The number of decimal digits it has is: 6
  • The sum of 428978's digits is 38
  • More coming soon!

Copy this link to share with anyone:


Share this page on social media:

Link to this page

HTML: To link to this page, just copy and paste the link below into your blog, web page or email.

BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:

Cite this page

MLA style:
"Number 428978 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

APA style:
Numbermatics. (2024). Number 428978 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/428978/

Chicago style:
Numbermatics. 2024. "Number 428978 - Facts about the integer". https://numbermatics.com/n/428978/

The information we have on file for 428978 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 428978, math, Factors of 428978, curriculum, school, college, exams, university, Prime factorization of 428978, STEM, science, technology, engineering, physics, economics, calculator, four hundred twenty-eight thousand, nine hundred seventy-eight.

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