42518421

42,518,421 is an odd composite number composed of five prime numbers multiplied together.

What does the number 42518421 look like?

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

42518421 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 42518421:

3² × 11 × 23 × 71 × 263

(3 × 3 × 11 × 23 × 71 × 263)

See below for interesting mathematical facts about the number 42518421 from the Numbermatics database.

Names of 42518421

Cardinal: 42518421 can be written as Forty-two million, five hundred eighteen thousand, four hundred twenty-one.

Scientific notation

Scientific notation: 4.2518421 × 10⁷

Factors of 42518421

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 371

Divisors of 42518421

Number of divisors d(n): 48
Complete list of divisors:
1 3 9 11 23 33 69 71 99 207 213 253 263 639 759 781 789 1633 2277 2343 2367 2893 4899 6049 7029 8679 14697 17963 18147 18673 26037 53889 54441 56019 66539 161667 168057 199617 205403 429479 598851 616209 1288437 1848627 3865311 4724269 14172807 42518421
Sum of all divisors σ(n): 71165952
Sum of proper divisors (its aliquot sum) s(n): 28647531
42518421 is a deficient number, because the sum of its proper divisors (28647531) is less than itself. Its deficiency is 13870890

Bases of 42518421

Binary: 10100010001100011110010101₂
Hexadecimal: 0x288C795
Base-36: PBBF9

Squares and roots of 42518421

42518421 squared (42518421²) is 1807816124333241
42518421 cubed (42518421³) is 76865487064989085132461
The square root of 42518421 is 6520.6150783495
The cube root of 42518421 is 349.0270146547

Scales and comparisons

How big is 42518421?

42,518,421 seconds is equal to 1 year, 18 weeks, 2 days, 2 hours, 40 minutes, 21 seconds.
To count from 1 to 42,518,421 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 42518421 cubic inches would be around 29.1 feet tall.

Recreational maths with 42518421

42518421 backwards is 12481524
The number of decimal digits it has is: 8
The sum of 42518421's digits is 27
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/42518421/?utm_source=shared">Number 42518421 - 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/42518421/?utm_source=shared]Number 42518421 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 42518421 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.

APA style:
Numbermatics. (2024). Number 42518421 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/42518421/

Chicago style:
Numbermatics. 2024. "Number 42518421 - Facts about the integer". https://numbermatics.com/n/42518421/

The information we have on file for 42518421 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 42518421, math, Factors of 42518421, curriculum, school, college, exams, university, Prime factorization of 42518421, STEM, science, technology, engineering, physics, economics, calculator, forty-two million, five hundred eighteen thousand, four hundred twenty-one.