395428

395,428 is an even composite number composed of four prime numbers multiplied together.

What does the number 395428 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

395428 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 395428:

2² × 11² × 19 × 43

(2 × 2 × 11 × 11 × 19 × 43)

See below for interesting mathematical facts about the number 395428 from the Numbermatics database.

Names of 395428

Cardinal: 395428 can be written as Three hundred ninety-five thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 3.95428 × 10⁵

Factors of 395428

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 75

Divisors of 395428

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 11 19 22 38 43 44 76 86 121 172 209 242 418 473 484 817 836 946 1634 1892 2299 3268 4598 5203 8987 9196 10406 17974 20812 35948 98857 197714 395428
Sum of all divisors σ(n): 819280
Sum of proper divisors (its aliquot sum) s(n): 423852
395428 is an abundant number, because the sum of its proper divisors (423852) is greater than itself. Its abundance is 28424

Bases of 395428

Binary: 1100000100010100100₂
Hexadecimal: 0x608A4
Base-36: 8H44

Squares and roots of 395428

395428 squared (395428²) is 156363303184
395428 cubed (395428³) is 61830428251442752
The square root of 395428 is 628.8306608301
The cube root of 395428 is 73.3988303733

Scales and comparisons

How big is 395428?

395,428 seconds is equal to 4 days, 13 hours, 50 minutes, 28 seconds.
To count from 1 to 395,428 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 395428 cubic inches would be around 6.1 feet tall.

Recreational maths with 395428

395428 backwards is 824593
The number of decimal digits it has is: 6
The sum of 395428's digits is 31
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/395428/?utm_source=shared">Number 395428 - 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/395428/?utm_source=shared]Number 395428 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 395428 - Facts about the integer". Numbermatics.com. 2024. Web. 1 May 2024.

APA style:
Numbermatics. (2024). Number 395428 - Facts about the integer. Retrieved 1 May 2024, from https://numbermatics.com/n/395428/

Chicago style:
Numbermatics. 2024. "Number 395428 - Facts about the integer". https://numbermatics.com/n/395428/

The information we have on file for 395428 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 395428, math, Factors of 395428, curriculum, school, college, exams, university, Prime factorization of 395428, STEM, science, technology, engineering, physics, economics, calculator, three hundred ninety-five thousand, four hundred twenty-eight.