21042329

21,042,329 is an odd composite number composed of four prime numbers multiplied together.

What does the number 21042329 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

21042329 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 21042329:

7 × 11 × 19² × 757

(7 × 11 × 19 × 19 × 757)

See below for interesting mathematical facts about the number 21042329 from the Numbermatics database.

Names of 21042329

Cardinal: 21042329 can be written as Twenty-one million, forty-two thousand, three hundred twenty-nine.

Scientific notation

Scientific notation: 2.1042329 × 10⁷

Factors of 21042329

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 794

Divisors of 21042329

Number of divisors d(n): 24
Complete list of divisors:
1 7 11 19 77 133 209 361 757 1463 2527 3971 5299 8327 14383 27797 58289 100681 158213 273277 1107491 1912939 3006047 21042329
Sum of all divisors σ(n): 27724608
Sum of proper divisors (its aliquot sum) s(n): 6682279
21042329 is a deficient number, because the sum of its proper divisors (6682279) is less than itself. Its deficiency is 14360050

Bases of 21042329

Binary: 1010000010001010010011001₂
Hexadecimal: 0x1411499
Base-36: CJ0D5

Squares and roots of 21042329

21042329 squared (21042329²) is 442779609744241
21042329 cubed (21042329³) is 9317114222729924977289
The square root of 21042329 is 4587.1918425111
The cube root of 21042329 is 276.0776622799

Scales and comparisons

How big is 21042329?

21,042,329 seconds is equal to 34 weeks, 5 days, 13 hours, 5 minutes, 29 seconds.
To count from 1 to 21,042,329 would take you about seven hours!

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 21042329 cubic inches would be around 23 feet tall.

Recreational maths with 21042329

21042329 backwards is 92324012
The number of decimal digits it has is: 8
The sum of 21042329'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/21042329/?utm_source=shared">Number 21042329 - 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/21042329/?utm_source=shared]Number 21042329 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 21042329 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.

APA style:
Numbermatics. (2024). Number 21042329 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/21042329/

Chicago style:
Numbermatics. 2024. "Number 21042329 - Facts about the integer". https://numbermatics.com/n/21042329/

The information we have on file for 21042329 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 21042329, math, Factors of 21042329, curriculum, school, college, exams, university, Prime factorization of 21042329, STEM, science, technology, engineering, physics, economics, calculator, twenty-one million, forty-two thousand, three hundred twenty-nine.