42864840

42,864,840 is an even composite number composed of four prime numbers multiplied together.

What does the number 42864840 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

42864840 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 42864840:

2³ × 3² × 5 × 119069

(2 × 2 × 2 × 3 × 3 × 5 × 119069)

See below for interesting mathematical facts about the number 42864840 from the Numbermatics database.

Names of 42864840

Cardinal: 42864840 can be written as Forty-two million, eight hundred sixty-four thousand, eight hundred forty.

Scientific notation

Scientific notation: 4.286484 × 10⁷

Factors of 42864840

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 119079

Divisors of 42864840

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 119069 238138 357207 476276 595345 714414 952552 1071621 1190690 1428828 1786035 2143242 2381380 2857656 3572070 4286484 4762760 5358105 7144140 8572968 10716210 14288280 21432420 42864840
Sum of all divisors σ(n): 139311900
Sum of proper divisors (its aliquot sum) s(n): 96447060
42864840 is an abundant number, because the sum of its proper divisors (96447060) is greater than itself. Its abundance is 53582220

Bases of 42864840

Binary: 10100011100001000011001000₂
Hexadecimal: 0x28E10C8
Base-36: PIQQ0

Squares and roots of 42864840

42864840 squared (42864840²) is 1837394508225600
42864840 cubed (42864840³) is 78759621611969027904000
The square root of 42864840 is 6547.1245596827
The cube root of 42864840 is 349.9723515575

Scales and comparisons

How big is 42864840?

42,864,840 seconds is equal to 1 year, 18 weeks, 6 days, 2 hours, 54 minutes.
To count from 1 to 42,864,840 would take you about two years!

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 42864840 cubic inches would be around 29.2 feet tall.

Recreational maths with 42864840

42864840 backwards is 04846824
42864840 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 42864840'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/42864840/?utm_source=shared">Number 42864840 - 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/42864840/?utm_source=shared]Number 42864840 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 42864840 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

APA style:
Numbermatics. (2024). Number 42864840 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/42864840/

Chicago style:
Numbermatics. 2024. "Number 42864840 - Facts about the integer". https://numbermatics.com/n/42864840/

The information we have on file for 42864840 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 42864840, math, Factors of 42864840, curriculum, school, college, exams, university, Prime factorization of 42864840, STEM, science, technology, engineering, physics, economics, calculator, forty-two million, eight hundred sixty-four thousand, eight hundred forty.