12997420

12,997,420 is an even composite number composed of three prime numbers multiplied together.

What does the number 12997420 look like?

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

12997420 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 12997420:

2² × 5 × 649871

(2 × 2 × 5 × 649871)

See below for interesting mathematical facts about the number 12997420 from the Numbermatics database.

Names of 12997420

Cardinal: 12997420 can be written as Twelve million, nine hundred ninety-seven thousand, four hundred twenty.

Scientific notation

Scientific notation: 1.299742 × 10⁷

Factors of 12997420

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 649878

Divisors of 12997420

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 649871 1299742 2599484 3249355 6498710 12997420
Sum of all divisors σ(n): 27294624
Sum of proper divisors (its aliquot sum) s(n): 14297204
12997420 is an abundant number, because the sum of its proper divisors (14297204) is greater than itself. Its abundance is 1299784

Bases of 12997420

Binary: 110001100101001100101100₂
Hexadecimal: 0xC6532C
Base-36: 7QKVG

Squares and roots of 12997420

12997420 squared (12997420²) is 168932926656400
12997420 cubed (12997420³) is 2195692199582426488000
The square root of 12997420 is 3605.1934760841
The cube root of 12997420 is 235.1179127595

Scales and comparisons

How big is 12997420?

12,997,420 seconds is equal to 21 weeks, 3 days, 10 hours, 23 minutes, 40 seconds.
To count from 1 to 12,997,420 would take you about thirty-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 12997420 cubic inches would be around 19.6 feet tall.

Recreational maths with 12997420

12997420 backwards is 02479921
The number of decimal digits it has is: 8
The sum of 12997420'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/12997420/?utm_source=shared">Number 12997420 - 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/12997420/?utm_source=shared]Number 12997420 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 12997420 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

APA style:
Numbermatics. (2024). Number 12997420 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/12997420/

Chicago style:
Numbermatics. 2024. "Number 12997420 - Facts about the integer". https://numbermatics.com/n/12997420/

The information we have on file for 12997420 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 12997420, math, Factors of 12997420, curriculum, school, college, exams, university, Prime factorization of 12997420, STEM, science, technology, engineering, physics, economics, calculator, twelve million, nine hundred ninety-seven thousand, four hundred twenty.