3988

3,988 is an even composite number composed of two prime numbers multiplied together.

What does the number 3988 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

3988 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 3988:

2² × 997

(2 × 2 × 997)

See below for interesting mathematical facts about the number 3988 from the Numbermatics database.

Names of 3988

Cardinal: 3988 can be written as Three thousand, nine hundred eighty-eight.

Scientific notation

Scientific notation: 3.988 × 10³

Factors of 3988

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 999

Divisors of 3988

Number of divisors d(n): 6
Complete list of divisors:
1 2 4 997 1994 3988
Sum of all divisors σ(n): 6986
Sum of proper divisors (its aliquot sum) s(n): 2998
3988 is a deficient number, because the sum of its proper divisors (2998) is less than itself. Its deficiency is 990

Bases of 3988

Binary: 111110010100₂
Hexadecimal: 0xF94
Base-36: 32S

Squares and roots of 3988

3988 squared (3988²) is 15904144
3988 cubed (3988³) is 63425726272
The square root of 3988 is 63.1506136155
The cube root of 3988 is 15.8581206087

Scales and comparisons

How big is 3988?

3,988 seconds is equal to 1 hour, 6 minutes, 28 seconds.
To count from 1 to 3,988 would take you about six minutes.

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 3988 cubic inches would be around 1.3 feet tall.

Recreational maths with 3988

3988 backwards is 8893
The number of decimal digits it has is: 4
The sum of 3988's digits is 28
More coming soon!

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/3988/">Number 3988 - 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/3988/]Number 3988 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 3988 - Facts about the integer". Numbermatics.com. 2023. Web. 22 March 2023.

APA style:
Numbermatics. (2023). Number 3988 - Facts about the integer. Retrieved 22 March 2023, from https://numbermatics.com/n/3988/

Chicago style:
Numbermatics. 2023. "Number 3988 - Facts about the integer". https://numbermatics.com/n/3988/

The information we have on file for 3988 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 3988, math, Factors of 3988, curriculum, school, college, exams, university, Prime factorization of 3988, STEM, science, technology, engineering, physics, economics, calculator, three thousand, nine hundred eighty-eight.