395420

395,420 is an even composite number composed of four prime numbers multiplied together.

What does the number 395420 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

395420 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 395420:

2² × 5 × 17 × 1163

(2 × 2 × 5 × 17 × 1163)

See below for interesting mathematical facts about the number 395420 from the Numbermatics database.

Names of 395420

Cardinal: 395420 can be written as Three hundred ninety-five thousand, four hundred twenty.

Scientific notation

Scientific notation: 3.9542 × 10⁵

Factors of 395420

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 1187

Divisors of 395420

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 17 20 34 68 85 170 340 1163 2326 4652 5815 11630 19771 23260 39542 79084 98855 197710 395420
Sum of all divisors σ(n): 879984
Sum of proper divisors (its aliquot sum) s(n): 484564
395420 is an abundant number, because the sum of its proper divisors (484564) is greater than itself. Its abundance is 89144

Bases of 395420

Binary: 1100000100010011100₂
Hexadecimal: 0x6089C
Base-36: 8H3W

Squares and roots of 395420

395420 squared (395420²) is 156356976400
395420 cubed (395420³) is 61826675608088000
The square root of 395420 is 628.8242997849
The cube root of 395420 is 73.3983353869

Scales and comparisons

How big is 395420?

395,420 seconds is equal to 4 days, 13 hours, 50 minutes, 20 seconds.
To count from 1 to 395,420 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 395420 cubic inches would be around 6.1 feet tall.

Recreational maths with 395420

395420 backwards is 024593
The number of decimal digits it has is: 6
The sum of 395420's digits is 23
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/395420/?utm_source=shared">Number 395420 - 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/395420/?utm_source=shared]Number 395420 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 395420 - Facts about the integer". Numbermatics.com. 2024. Web. 25 April 2024.

APA style:
Numbermatics. (2024). Number 395420 - Facts about the integer. Retrieved 25 April 2024, from https://numbermatics.com/n/395420/

Chicago style:
Numbermatics. 2024. "Number 395420 - Facts about the integer". https://numbermatics.com/n/395420/

The information we have on file for 395420 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 395420, math, Factors of 395420, curriculum, school, college, exams, university, Prime factorization of 395420, STEM, science, technology, engineering, physics, economics, calculator, three hundred ninety-five thousand, four hundred twenty.