21996349

21,996,349 is an odd composite number composed of three prime numbers multiplied together.

What does the number 21996349 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

21996349 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 21996349:

23² × 43 × 967

(23 × 23 × 43 × 967)

See below for interesting mathematical facts about the number 21996349 from the Numbermatics database.

Names of 21996349

Cardinal: 21996349 can be written as Twenty-one million, nine hundred ninety-six thousand, three hundred forty-nine.

Scientific notation

Scientific notation: 2.1996349 × 10⁷

Factors of 21996349

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1033

Divisors of 21996349

Number of divisors d(n): 12
Complete list of divisors:
1 23 43 529 967 989 22241 22747 41581 511543 956363 21996349
Sum of all divisors σ(n): 23553376
Sum of proper divisors (its aliquot sum) s(n): 1557027
21996349 is a deficient number, because the sum of its proper divisors (1557027) is less than itself. Its deficiency is 20439322

Bases of 21996349

Binary: 1010011111010001100111101₂
Hexadecimal: 0x14FA33D
Base-36: D3GHP

Squares and roots of 21996349

21996349 squared (21996349²) is 483839369329801
21996349 cubed (21996349³) is 10642699627718198896549
The square root of 21996349 is 4690.0265457671
The cube root of 21996349 is 280.1884318359

Scales and comparisons

How big is 21996349?

21,996,349 seconds is equal to 36 weeks, 2 days, 14 hours, 5 minutes, 49 seconds.
To count from 1 to 21,996,349 would take you about two 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 21996349 cubic inches would be around 23.3 feet tall.

Recreational maths with 21996349

21996349 backwards is 94369912
21996349 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 21996349's digits is 43
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/21996349/?utm_source=shared">Number 21996349 - 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/21996349/?utm_source=shared]Number 21996349 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 21996349 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

APA style:
Numbermatics. (2024). Number 21996349 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/21996349/

Chicago style:
Numbermatics. 2024. "Number 21996349 - Facts about the integer". https://numbermatics.com/n/21996349/

The information we have on file for 21996349 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 21996349, math, Factors of 21996349, curriculum, school, college, exams, university, Prime factorization of 21996349, STEM, science, technology, engineering, physics, economics, calculator, twenty-one million, nine hundred ninety-six thousand, three hundred forty-nine.