489400

489,400 is an even composite number composed of three prime numbers multiplied together.

What does the number 489400 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

489400 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 489400:

2³ × 5² × 2447

(2 × 2 × 2 × 5 × 5 × 2447)

See below for interesting mathematical facts about the number 489400 from the Numbermatics database.

Names of 489400

Cardinal: 489400 can be written as Four hundred eighty-nine thousand, four hundred.

Scientific notation

Scientific notation: 4.894 × 10⁵

Factors of 489400

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 2454

Divisors of 489400

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 8 10 20 25 40 50 100 200 2447 4894 9788 12235 19576 24470 48940 61175 97880 122350 244700 489400
Sum of all divisors σ(n): 1138320
Sum of proper divisors (its aliquot sum) s(n): 648920
489400 is an abundant number, because the sum of its proper divisors (648920) is greater than itself. Its abundance is 159520

Bases of 489400

Binary: 1110111011110111000₂
Hexadecimal: 0x777B8
Base-36: AHMG

Squares and roots of 489400

489400 squared (489400²) is 239512360000
489400 cubed (489400³) is 117217348984000000
The square root of 489400 is 699.5712972955
The cube root of 489400 is 78.8051599771

Scales and comparisons

How big is 489400?

489,400 seconds is equal to 5 days, 15 hours, 56 minutes, 40 seconds.
To count from 1 to 489,400 would take you about five 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 489400 cubic inches would be around 6.6 feet tall.

Recreational maths with 489400

489400 backwards is 004984
489400 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 489400's digits is 25
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.

<a href="https://numbermatics.com/n/489400/?utm_source=shared">Number 489400 - Facts about the integer</a>

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

[url=https://numbermatics.com/n/489400/?utm_source=shared]Number 489400 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 489400 - Facts about the integer". Numbermatics.com. 2024. Web. 19 April 2024.

APA style:
Numbermatics. (2024). Number 489400 - Facts about the integer. Retrieved 19 April 2024, from https://numbermatics.com/n/489400/

Chicago style:
Numbermatics. 2024. "Number 489400 - Facts about the integer". https://numbermatics.com/n/489400/

The information we have on file for 489400 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 489400, math, Factors of 489400, curriculum, school, college, exams, university, Prime factorization of 489400, STEM, science, technology, engineering, physics, economics, calculator, four hundred eighty-nine thousand, four hundred.