12801216

12,801,216 is an even composite number composed of four prime numbers multiplied together.

What does the number 12801216 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

12801216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 12801216:

2⁶ × 3 × 61 × 1093

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 61 × 1093)

See below for interesting mathematical facts about the number 12801216 from the Numbermatics database.

Names of 12801216

Cardinal: 12801216 can be written as Twelve million, eight hundred one thousand, two hundred sixteen.

Scientific notation

Scientific notation: 1.2801216 × 10⁷

Factors of 12801216

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 1159

Divisors of 12801216

Number of divisors d(n): 56
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 61 64 96 122 183 192 244 366 488 732 976 1093 1464 1952 2186 2928 3279 3904 4372 5856 6558 8744 11712 13116 17488 26232 34976 52464 66673 69952 104928 133346 200019 209856 266692 400038 533384 800076 1066768 1600152 2133536 3200304 4267072 6400608 12801216
Sum of all divisors σ(n): 34456624
Sum of proper divisors (its aliquot sum) s(n): 21655408
12801216 is an abundant number, because the sum of its proper divisors (21655408) is greater than itself. Its abundance is 8854192

Bases of 12801216

Binary: 110000110101010011000000₂
Hexadecimal: 0xC354C0
Base-36: 7MDHC

Squares and roots of 12801216

12801216 squared (12801216²) is 163871131078656
12801216 cubed (12801216³) is 2097749745102188445696
The square root of 12801216 is 3577.8787011299
The cube root of 12801216 is 233.9288263341

Scales and comparisons

How big is 12801216?

12,801,216 seconds is equal to 21 weeks, 1 day, 3 hours, 53 minutes, 36 seconds.
To count from 1 to 12,801,216 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 12801216 cubic inches would be around 19.5 feet tall.

Recreational maths with 12801216

12801216 backwards is 61210821
The number of decimal digits it has is: 8
The sum of 12801216's digits is 21
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/12801216/?utm_source=shared">Number 12801216 - 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/12801216/?utm_source=shared]Number 12801216 - Facts about the integer[/url]

Cite this page

MLA style:
"Number 12801216 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.

APA style:
Numbermatics. (2024). Number 12801216 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/12801216/

Chicago style:
Numbermatics. 2024. "Number 12801216 - Facts about the integer". https://numbermatics.com/n/12801216/

The information we have on file for 12801216 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 12801216, math, Factors of 12801216, curriculum, school, college, exams, university, Prime factorization of 12801216, STEM, science, technology, engineering, physics, economics, calculator, twelve million, eight hundred one thousand, two hundred sixteen.