398085381

398,085,381 is an odd composite number composed of three prime numbers multiplied together.

What does the number 398085381 look like?

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

398085381 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 398085381:

3³ × 97² × 1567

(3 × 3 × 3 × 97 × 97 × 1567)

See below for interesting mathematical facts about the number 398085381 from the Numbermatics database.

Names of 398085381

Cardinal: 398085381 can be written as Three hundred ninety-eight million, eighty-five thousand, three hundred eighty-one.

Scientific notation

Scientific notation: 3.98085381 × 10⁸

Factors of 398085381

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 1667

Divisors of 398085381

Number of divisors d(n): 24
Complete list of divisors:
1 3 9 27 97 291 873 1567 2619 4701 9409 14103 28227 42309 84681 151999 254043 455997 1367991 4103973 14743903 44231709 132695127 398085381
Sum of all divisors σ(n): 596279040
Sum of proper divisors (its aliquot sum) s(n): 198193659
398085381 is a deficient number, because the sum of its proper divisors (198193659) is less than itself. Its deficiency is 199891722

Bases of 398085381

Binary: 10111101110100100110100000101₂
Hexadecimal: 0x17BA4D05
Base-36: 6L0CN9

Squares and roots of 398085381

398085381 squared (398085381²) is 158471970565915161
398085381 cubed (398085381³) is 63085374780553122480361341
The square root of 398085381 is 19952.0771099151
The cube root of 398085381 is 735.6288329407

Scales and comparisons

How big is 398085381?

398,085,381 seconds is equal to 12 years, 34 weeks, 1 day, 11 hours, 16 minutes, 21 seconds.
To count from 1 to 398,085,381 would take you about eighteen years!

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 398085381 cubic inches would be around 61.3 feet tall.

Recreational maths with 398085381

398085381 backwards is 183580893
The number of decimal digits it has is: 9
The sum of 398085381's digits is 45
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/398085381/?utm_source=shared">Number 398085381 - 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/398085381/?utm_source=shared]Number 398085381 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 398085381 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

APA style:
Numbermatics. (2024). Number 398085381 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/398085381/

Chicago style:
Numbermatics. 2024. "Number 398085381 - Facts about the integer". https://numbermatics.com/n/398085381/

The information we have on file for 398085381 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 398085381, math, Factors of 398085381, curriculum, school, college, exams, university, Prime factorization of 398085381, STEM, science, technology, engineering, physics, economics, calculator, three hundred ninety-eight million, eighty-five thousand, three hundred eighty-one.