386240

386,240 is an even composite number composed of four prime numbers multiplied together.

What does the number 386240 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

386240 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 386240:

2⁶ × 5 × 17 × 71

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 71)

See below for interesting mathematical facts about the number 386240 from the Numbermatics database.

Names of 386240

Cardinal: 386240 can be written as Three hundred eighty-six thousand, two hundred forty.

Scientific notation

Scientific notation: 3.8624 × 10⁵

Factors of 386240

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 95

Divisors of 386240

Number of divisors d(n): 56
Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 64 68 71 80 85 136 142 160 170 272 284 320 340 355 544 568 680 710 1088 1136 1207 1360 1420 2272 2414 2720 2840 4544 4828 5440 5680 6035 9656 11360 12070 19312 22720 24140 38624 48280 77248 96560 193120 386240
Sum of all divisors σ(n): 987552
Sum of proper divisors (its aliquot sum) s(n): 601312
386240 is an abundant number, because the sum of its proper divisors (601312) is greater than itself. Its abundance is 215072

Bases of 386240

Binary: 1011110010011000000₂
Hexadecimal: 0x5E4C0
Base-36: 8A0W

Squares and roots of 386240

386240 squared (386240²) is 149181337600
386240 cubed (386240³) is 57619799834624000
The square root of 386240 is 621.4820995009
The cube root of 386240 is 72.8258813907

Scales and comparisons

How big is 386240?

386,240 seconds is equal to 4 days, 11 hours, 17 minutes, 20 seconds.
To count from 1 to 386,240 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 386240 cubic inches would be around 6.1 feet tall.

Recreational maths with 386240

386240 backwards is 042683
The number of decimal digits it has is: 6
The sum of 386240'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/386240/?utm_source=shared">Number 386240 - 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/386240/?utm_source=shared]Number 386240 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 386240 - Facts about the integer". Numbermatics.com. 2024. Web. 20 April 2024.

APA style:
Numbermatics. (2024). Number 386240 - Facts about the integer. Retrieved 20 April 2024, from https://numbermatics.com/n/386240/

Chicago style:
Numbermatics. 2024. "Number 386240 - Facts about the integer". https://numbermatics.com/n/386240/

The information we have on file for 386240 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 386240, math, Factors of 386240, curriculum, school, college, exams, university, Prime factorization of 386240, STEM, science, technology, engineering, physics, economics, calculator, three hundred eighty-six thousand, two hundred forty.