12649290

12,649,290 is an even composite number composed of four prime numbers multiplied together.

What does the number 12649290 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

12649290 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 12649290:

2 × 3 × 5 × 421643

See below for interesting mathematical facts about the number 12649290 from the Numbermatics database.

Names of 12649290

Cardinal: 12649290 can be written as Twelve million, six hundred forty-nine thousand, two hundred ninety.

Scientific notation

Scientific notation: 1.264929 × 10⁷

Factors of 12649290

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 421653

Divisors of 12649290

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 5 6 10 15 30 421643 843286 1264929 2108215 2529858 4216430 6324645 12649290
Sum of all divisors σ(n): 30358368
Sum of proper divisors (its aliquot sum) s(n): 17709078
12649290 is an abundant number, because the sum of its proper divisors (17709078) is greater than itself. Its abundance is 5059788

Bases of 12649290

Binary: 110000010000001101001010₂
Hexadecimal: 0xC1034A
Base-36: 7J496

Squares and roots of 12649290

12649290 squared (12649290²) is 160004537504100
12649290 cubed (12649290³) is 2023943796205237089000
The square root of 12649290 is 3556.5840352787
The cube root of 12649290 is 232.9997114207

Scales and comparisons

How big is 12649290?

12,649,290 seconds is equal to 20 weeks, 6 days, 9 hours, 41 minutes, 30 seconds.
To count from 1 to 12,649,290 would take you about thirty-one 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 12649290 cubic inches would be around 19.4 feet tall.

Recreational maths with 12649290

12649290 backwards is 09294621
The number of decimal digits it has is: 8
The sum of 12649290's digits is 33
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/12649290/?utm_source=shared">Number 12649290 - 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/12649290/?utm_source=shared]Number 12649290 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 12649290 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.

APA style:
Numbermatics. (2024). Number 12649290 - Facts about the integer. Retrieved 22 May 2024, from https://numbermatics.com/n/12649290/

Chicago style:
Numbermatics. 2024. "Number 12649290 - Facts about the integer". https://numbermatics.com/n/12649290/

The information we have on file for 12649290 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 12649290, math, Factors of 12649290, curriculum, school, college, exams, university, Prime factorization of 12649290, STEM, science, technology, engineering, physics, economics, calculator, twelve million, six hundred forty-nine thousand, two hundred ninety.