389040

389,040 is an even composite number composed of four prime numbers multiplied together.

What does the number 389040 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

389040 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 389040:

2⁴ × 3 × 5 × 1621

(2 × 2 × 2 × 2 × 3 × 5 × 1621)

See below for interesting mathematical facts about the number 389040 from the Numbermatics database.

Names of 389040

Cardinal: 389040 can be written as Three hundred eighty-nine thousand and forty.

Scientific notation

Scientific notation: 3.8904 × 10⁵

Factors of 389040

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 1631

Divisors of 389040

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 1621 3242 4863 6484 8105 9726 12968 16210 19452 24315 25936 32420 38904 48630 64840 77808 97260 129680 194520 389040
Sum of all divisors σ(n): 1206768
Sum of proper divisors (its aliquot sum) s(n): 817728
389040 is an abundant number, because the sum of its proper divisors (817728) is greater than itself. Its abundance is 428688

Bases of 389040

Binary: 1011110111110110000₂
Hexadecimal: 0x5EFB0
Base-36: 8C6O

Squares and roots of 389040

389040 squared (389040²) is 151352121600
389040 cubed (389040³) is 58882029387264000
The square root of 389040 is 623.7307111247
The cube root of 389040 is 73.0014386405

Scales and comparisons

How big is 389040?

389,040 seconds is equal to 4 days, 12 hours, 4 minutes.
To count from 1 to 389,040 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 389040 cubic inches would be around 6.1 feet tall.

Recreational maths with 389040

389040 backwards is 040983
389040 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 389040's digits is 24
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/389040/?utm_source=shared">Number 389040 - 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/389040/?utm_source=shared]Number 389040 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 389040 - Facts about the integer". Numbermatics.com. 2024. Web. 24 April 2024.

APA style:
Numbermatics. (2024). Number 389040 - Facts about the integer. Retrieved 24 April 2024, from https://numbermatics.com/n/389040/

Chicago style:
Numbermatics. 2024. "Number 389040 - Facts about the integer". https://numbermatics.com/n/389040/

The information we have on file for 389040 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 389040, math, Factors of 389040, curriculum, school, college, exams, university, Prime factorization of 389040, STEM, science, technology, engineering, physics, economics, calculator, three hundred eighty-nine thousand and forty.