21413408

21,413,408 is an even composite number composed of three prime numbers multiplied together.

What does the number 21413408 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

21413408 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 21413408:

2⁵ × 167 × 4007

(2 × 2 × 2 × 2 × 2 × 167 × 4007)

See below for interesting mathematical facts about the number 21413408 from the Numbermatics database.

Names of 21413408

Cardinal: 21413408 can be written as Twenty-one million, four hundred thirteen thousand, four hundred eight.

Scientific notation

Scientific notation: 2.1413408 × 10⁷

Factors of 21413408

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 4176

Divisors of 21413408

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 8 16 32 167 334 668 1336 2672 4007 5344 8014 16028 32056 64112 128224 669169 1338338 2676676 5353352 10706704 21413408
Sum of all divisors σ(n): 42420672
Sum of proper divisors (its aliquot sum) s(n): 21007264
21413408 is a deficient number, because the sum of its proper divisors (21007264) is less than itself. Its deficiency is 406144

Bases of 21413408

Binary: 1010001101011111000100000₂
Hexadecimal: 0x146BE20
Base-36: CQYOW

Squares and roots of 21413408

21413408 squared (21413408²) is 458534042174464
21413408 cubed (21413408³) is 9818776526971004813312
The square root of 21413408 is 4627.4623715379
The cube root of 21413408 is 277.6910806889

Scales and comparisons

How big is 21413408?

21,413,408 seconds is equal to 35 weeks, 2 days, 20 hours, 10 minutes, 8 seconds.
To count from 1 to 21,413,408 would take you about eighteen 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 21413408 cubic inches would be around 23.1 feet tall.

Recreational maths with 21413408

21413408 backwards is 80431412
The number of decimal digits it has is: 8
The sum of 21413408'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/21413408/?utm_source=shared">Number 21413408 - 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/21413408/?utm_source=shared]Number 21413408 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 21413408 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

APA style:
Numbermatics. (2024). Number 21413408 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/21413408/

Chicago style:
Numbermatics. 2024. "Number 21413408 - Facts about the integer". https://numbermatics.com/n/21413408/

The information we have on file for 21413408 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 21413408, math, Factors of 21413408, curriculum, school, college, exams, university, Prime factorization of 21413408, STEM, science, technology, engineering, physics, economics, calculator, twenty-one million, four hundred thirteen thousand, four hundred eight.