398142

398,142 is an even composite number composed of four prime numbers multiplied together.

What does the number 398142 look like?

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

398142 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 398142:

2 × 3³ × 73 × 101

(2 × 3 × 3 × 3 × 73 × 101)

See below for interesting mathematical facts about the number 398142 from the Numbermatics database.

Names of 398142

Cardinal: 398142 can be written as Three hundred ninety-eight thousand, one hundred forty-two.

Scientific notation

Scientific notation: 3.98142 × 10⁵

Factors of 398142

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 179

Divisors of 398142

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 9 18 27 54 73 101 146 202 219 303 438 606 657 909 1314 1818 1971 2727 3942 5454 7373 14746 22119 44238 66357 132714 199071 398142
Sum of all divisors σ(n): 905760
Sum of proper divisors (its aliquot sum) s(n): 507618
398142 is an abundant number, because the sum of its proper divisors (507618) is greater than itself. Its abundance is 109476

Bases of 398142

Binary: 1100001001100111110₂
Hexadecimal: 0x6133E
Base-36: 8J7I

Squares and roots of 398142

398142 squared (398142²) is 158517052164
398142 cubed (398142³) is 63112296182679288
The square root of 398142 is 630.9849443529
The cube root of 398142 is 73.5663707027

Scales and comparisons

How big is 398142?

398,142 seconds is equal to 4 days, 14 hours, 35 minutes, 42 seconds.
To count from 1 to 398,142 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 398142 cubic inches would be around 6.1 feet tall.

Recreational maths with 398142

398142 backwards is 241893
398142 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 398142's digits is 27
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/398142/?utm_source=shared">Number 398142 - 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/398142/?utm_source=shared]Number 398142 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 398142 - Facts about the integer". Numbermatics.com. 2024. Web. 25 April 2024.

APA style:
Numbermatics. (2024). Number 398142 - Facts about the integer. Retrieved 25 April 2024, from https://numbermatics.com/n/398142/

Chicago style:
Numbermatics. 2024. "Number 398142 - Facts about the integer". https://numbermatics.com/n/398142/

The information we have on file for 398142 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 398142, math, Factors of 398142, curriculum, school, college, exams, university, Prime factorization of 398142, STEM, science, technology, engineering, physics, economics, calculator, three hundred ninety-eight thousand, one hundred forty-two.