18506142

18,506,142 is an even composite number composed of four prime numbers multiplied together.

What does the number 18506142 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

18506142 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 18506142:

2 × 3² × 37² × 751

(2 × 3 × 3 × 37 × 37 × 751)

See below for interesting mathematical facts about the number 18506142 from the Numbermatics database.

Names of 18506142

Cardinal: 18506142 can be written as Eighteen million, five hundred six thousand, one hundred forty-two.

Scientific notation

Scientific notation: 1.8506142 × 10⁷

Factors of 18506142

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 793

Divisors of 18506142

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 6 9 18 37 74 111 222 333 666 751 1369 1502 2253 2738 4107 4506 6759 8214 12321 13518 24642 27787 55574 83361 166722 250083 500166 1028119 2056238 3084357 6168714 9253071 18506142
Sum of all divisors σ(n): 41264496
Sum of proper divisors (its aliquot sum) s(n): 22758354
18506142 is an abundant number, because the sum of its proper divisors (22758354) is greater than itself. Its abundance is 4252212

Bases of 18506142

Binary: 1000110100110000110011110₂
Hexadecimal: 0x11A619E
Base-36: B0NFI

Squares and roots of 18506142

18506142 squared (18506142²) is 342477291724164
18506142 cubed (18506142³) is 6337933392422803815288
The square root of 18506142 is 4301.8765672669
The cube root of 18506142 is 264.5078893639

Scales and comparisons

How big is 18506142?

18,506,142 seconds is equal to 30 weeks, 4 days, 4 hours, 35 minutes, 42 seconds.
To count from 1 to 18,506,142 would take you about forty-five weeks!

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 18506142 cubic inches would be around 22 feet tall.

Recreational maths with 18506142

18506142 backwards is 24160581
The number of decimal digits it has is: 8
The sum of 18506142'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/18506142/?utm_source=shared">Number 18506142 - 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/18506142/?utm_source=shared]Number 18506142 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 18506142 - Facts about the integer". Numbermatics.com. 2024. Web. 1 May 2024.

APA style:
Numbermatics. (2024). Number 18506142 - Facts about the integer. Retrieved 1 May 2024, from https://numbermatics.com/n/18506142/

Chicago style:
Numbermatics. 2024. "Number 18506142 - Facts about the integer". https://numbermatics.com/n/18506142/

The information we have on file for 18506142 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 18506142, math, Factors of 18506142, curriculum, school, college, exams, university, Prime factorization of 18506142, STEM, science, technology, engineering, physics, economics, calculator, eighteen million, five hundred six thousand, one hundred forty-two.