21300748

21,300,748 is an even composite number composed of four prime numbers multiplied together.

What does the number 21300748 look like?

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

21300748 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 21300748:

2² × 7 × 19 × 40039

(2 × 2 × 7 × 19 × 40039)

See below for interesting mathematical facts about the number 21300748 from the Numbermatics database.

Names of 21300748

Cardinal: 21300748 can be written as Twenty-one million, three hundred thousand, seven hundred forty-eight.

Scientific notation

Scientific notation: 2.1300748 × 10⁷

Factors of 21300748

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 40067

Divisors of 21300748

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 7 14 19 28 38 76 133 266 532 40039 80078 160156 280273 560546 760741 1121092 1521482 3042964 5325187 10650374 21300748
Sum of all divisors σ(n): 44844800
Sum of proper divisors (its aliquot sum) s(n): 23544052
21300748 is an abundant number, because the sum of its proper divisors (23544052) is greater than itself. Its abundance is 2243304

Bases of 21300748

Binary: 1010001010000011000001100₂
Hexadecimal: 0x145060C
Base-36: COJRG

Squares and roots of 21300748

21300748 squared (21300748²) is 453721865359504
21300748 cubed (21300748³) is 9664615116112724108992
The square root of 21300748 is 4615.2733396843
The cube root of 21300748 is 277.2032289817

Scales and comparisons

How big is 21300748?

21,300,748 seconds is equal to 35 weeks, 1 day, 12 hours, 52 minutes, 28 seconds.
To count from 1 to 21,300,748 would take you about five 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 21300748 cubic inches would be around 23.1 feet tall.

Recreational maths with 21300748

21300748 backwards is 84700312
The number of decimal digits it has is: 8
The sum of 21300748's digits is 25
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/21300748/?utm_source=shared">Number 21300748 - 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/21300748/?utm_source=shared]Number 21300748 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 21300748 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

APA style:
Numbermatics. (2024). Number 21300748 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/21300748/

Chicago style:
Numbermatics. 2024. "Number 21300748 - Facts about the integer". https://numbermatics.com/n/21300748/

The information we have on file for 21300748 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 21300748, math, Factors of 21300748, curriculum, school, college, exams, university, Prime factorization of 21300748, STEM, science, technology, engineering, physics, economics, calculator, twenty-one million, three hundred thousand, seven hundred forty-eight.