842985

842,985 is an odd composite number composed of five prime numbers multiplied together.

What does the number 842985 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

842985 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 842985:

3² × 5 × 11 × 13 × 131

(3 × 3 × 5 × 11 × 13 × 131)

See below for interesting mathematical facts about the number 842985 from the Numbermatics database.

Names of 842985

Cardinal: 842985 can be written as Eight hundred forty-two thousand, nine hundred eighty-five.

Scientific notation

Scientific notation: 8.42985 × 10⁵

Factors of 842985

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 163

Divisors of 842985

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 9 11 13 15 33 39 45 55 65 99 117 131 143 165 195 393 429 495 585 655 715 1179 1287 1441 1703 1965 2145 4323 5109 5895 6435 7205 8515 12969 15327 18733 21615 25545 56199 64845 76635 93665 168597 280995 842985
Sum of all divisors σ(n): 1729728
Sum of proper divisors (its aliquot sum) s(n): 886743
842985 is an abundant number, because the sum of its proper divisors (886743) is greater than itself. Its abundance is 43758

Bases of 842985

Binary: 11001101110011101001₂
Hexadecimal: 0xCDCE9
Base-36: I2G9

Squares and roots of 842985

842985 squared (842985²) is 710623710225
842985 cubed (842985³) is 599045128364021625
The square root of 842985 is 918.1421458577
The cube root of 842985 is 94.4655118963

Scales and comparisons

How big is 842985?

842,985 seconds is equal to 1 week, 2 days, 18 hours, 9 minutes, 45 seconds.
To count from 1 to 842,985 would take you about two 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 842985 cubic inches would be around 7.9 feet tall.

Recreational maths with 842985

842985 backwards is 589248
The number of decimal digits it has is: 6
The sum of 842985's digits is 36
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/842985/?utm_source=shared">Number 842985 - 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/842985/?utm_source=shared]Number 842985 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 842985 - Facts about the integer". Numbermatics.com. 2024. Web. 18 April 2024.

APA style:
Numbermatics. (2024). Number 842985 - Facts about the integer. Retrieved 18 April 2024, from https://numbermatics.com/n/842985/

Chicago style:
Numbermatics. 2024. "Number 842985 - Facts about the integer". https://numbermatics.com/n/842985/

The information we have on file for 842985 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 842985, math, Factors of 842985, curriculum, school, college, exams, university, Prime factorization of 842985, STEM, science, technology, engineering, physics, economics, calculator, eight hundred forty-two thousand, nine hundred eighty-five.