3989720

3,989,720 is an even composite number composed of four prime numbers multiplied together.

What does the number 3989720 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

3989720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 3989720:

2³ × 5 × 7 × 14249

(2 × 2 × 2 × 5 × 7 × 14249)

See below for interesting mathematical facts about the number 3989720 from the Numbermatics database.

Names of 3989720

Cardinal: 3989720 can be written as Three million, nine hundred eighty-nine thousand, seven hundred twenty.

Scientific notation

Scientific notation: 3.98972 × 10⁶

Factors of 3989720

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 14263

Divisors of 3989720

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 14249 28498 56996 71245 99743 113992 142490 199486 284980 398972 498715 569960 797944 997430 1994860 3989720
Sum of all divisors σ(n): 10260000
Sum of proper divisors (its aliquot sum) s(n): 6270280
3989720 is an abundant number, because the sum of its proper divisors (6270280) is greater than itself. Its abundance is 2280560

Bases of 3989720

Binary: 1111001110000011011000₂
Hexadecimal: 0x3CE0D8
Base-36: 2DIHK

Squares and roots of 3989720

3989720 squared (3989720²) is 15917865678400
3989720 cubed (3989720³) is 63507827054426048000
The square root of 3989720 is 1997.4283466497
The cube root of 3989720 is 158.6040011775

Scales and comparisons

How big is 3989720?

3,989,720 seconds is equal to 6 weeks, 4 days, 4 hours, 15 minutes, 20 seconds.
To count from 1 to 3,989,720 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 3989720 cubic inches would be around 13.2 feet tall.

Recreational maths with 3989720

3989720 backwards is 0279893
The number of decimal digits it has is: 7
The sum of 3989720'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.

<a href="https://numbermatics.com/n/3989720/?utm_source=shared">Number 3989720 - 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/3989720/?utm_source=shared]Number 3989720 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 3989720 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

APA style:
Numbermatics. (2024). Number 3989720 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/3989720/

Chicago style:
Numbermatics. 2024. "Number 3989720 - Facts about the integer". https://numbermatics.com/n/3989720/

The information we have on file for 3989720 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 3989720, math, Factors of 3989720, curriculum, school, college, exams, university, Prime factorization of 3989720, STEM, science, technology, engineering, physics, economics, calculator, three million, nine hundred eighty-nine thousand, seven hundred twenty.