3990940

3,990,940 is an even composite number composed of five prime numbers multiplied together.

What does the number 3990940 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

3990940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 3990940:

2² × 5 × 31 × 41 × 157

(2 × 2 × 5 × 31 × 41 × 157)

See below for interesting mathematical facts about the number 3990940 from the Numbermatics database.

Names of 3990940

Cardinal: 3990940 can be written as Three million, nine hundred ninety thousand, nine hundred forty.

Scientific notation

Scientific notation: 3.99094 × 10⁶

Factors of 3990940

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 236

Divisors of 3990940

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 10 20 31 41 62 82 124 155 157 164 205 310 314 410 620 628 785 820 1271 1570 2542 3140 4867 5084 6355 6437 9734 12710 12874 19468 24335 25420 25748 32185 48670 64370 97340 128740 199547 399094 798188 997735 1995470 3990940
Sum of all divisors σ(n): 8918784
Sum of proper divisors (its aliquot sum) s(n): 4927844
3990940 is an abundant number, because the sum of its proper divisors (4927844) is greater than itself. Its abundance is 936904

Bases of 3990940

Binary: 1111001110010110011100₂
Hexadecimal: 0x3CE59C
Base-36: 2DJFG

Squares and roots of 3990940

3990940 squared (3990940²) is 15927602083600
3990940 cubed (3990940³) is 63566104259522584000
The square root of 3990940 is 1997.7337159891
The cube root of 3990940 is 158.6201658177

Scales and comparisons

How big is 3990940?

3,990,940 seconds is equal to 6 weeks, 4 days, 4 hours, 35 minutes, 40 seconds.
To count from 1 to 3,990,940 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 3990940 cubic inches would be around 13.2 feet tall.

Recreational maths with 3990940

3990940 backwards is 0490993
The number of decimal digits it has is: 7
The sum of 3990940's digits is 34
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/3990940/?utm_source=shared">Number 3990940 - 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/3990940/?utm_source=shared]Number 3990940 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 3990940 - Facts about the integer". Numbermatics.com. 2024. Web. 13 November 2024.

APA style:
Numbermatics. (2024). Number 3990940 - Facts about the integer. Retrieved 13 November 2024, from https://numbermatics.com/n/3990940/

Chicago style:
Numbermatics. 2024. "Number 3990940 - Facts about the integer". https://numbermatics.com/n/3990940/

The information we have on file for 3990940 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 3990940, math, Factors of 3990940, curriculum, school, college, exams, university, Prime factorization of 3990940, STEM, science, technology, engineering, physics, economics, calculator, three million, nine hundred ninety thousand, nine hundred forty.