21107968

21,107,968 is an even composite number composed of three prime numbers multiplied together.

What does the number 21107968 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

21107968 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 21107968:

2⁸ × 7 × 11779

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11779)

See below for interesting mathematical facts about the number 21107968 from the Numbermatics database.

Names of 21107968

Cardinal: 21107968 can be written as Twenty-one million, one hundred seven thousand, nine hundred sixty-eight.

Scientific notation

Scientific notation: 2.1107968 × 10⁷

Factors of 21107968

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 10
Sum of prime factors: 11788

Divisors of 21107968

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 896 1792 11779 23558 47116 82453 94232 164906 188464 329812 376928 659624 753856 1319248 1507712 2638496 3015424 5276992 10553984 21107968
Sum of all divisors σ(n): 48156640
Sum of proper divisors (its aliquot sum) s(n): 27048672
21107968 is an abundant number, because the sum of its proper divisors (27048672) is greater than itself. Its abundance is 5940704

Bases of 21107968

Binary: 1010000100001010100000000₂
Hexadecimal: 0x1421500
Base-36: CKF0G

Squares and roots of 21107968

21107968 squared (21107968²) is 445546313089024
21107968 cubed (21107968³) is 9404577319201099743232
The square root of 21107968 is 4594.3408667621
The cube root of 21107968 is 276.3644279337

Scales and comparisons

How big is 21107968?

21,107,968 seconds is equal to 34 weeks, 6 days, 7 hours, 19 minutes, 28 seconds.
To count from 1 to 21,107,968 would take you about two days!

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 21107968 cubic inches would be around 23 feet tall.

Recreational maths with 21107968

21107968 backwards is 86970112
The number of decimal digits it has is: 8
The sum of 21107968's digits is 34
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/21107968/?utm_source=shared">Number 21107968 - 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/21107968/?utm_source=shared]Number 21107968 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 21107968 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.

APA style:
Numbermatics. (2024). Number 21107968 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/21107968/

Chicago style:
Numbermatics. 2024. "Number 21107968 - Facts about the integer". https://numbermatics.com/n/21107968/

The information we have on file for 21107968 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 21107968, math, Factors of 21107968, curriculum, school, college, exams, university, Prime factorization of 21107968, STEM, science, technology, engineering, physics, economics, calculator, twenty-one million, one hundred seven thousand, nine hundred sixty-eight.