12723872

12,723,872 is an even composite number composed of four prime numbers multiplied together.

What does the number 12723872 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

12723872 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 12723872:

2⁵ × 7 × 43 × 1321

(2 × 2 × 2 × 2 × 2 × 7 × 43 × 1321)

See below for interesting mathematical facts about the number 12723872 from the Numbermatics database.

Names of 12723872

Cardinal: 12723872 can be written as Twelve million, seven hundred twenty-three thousand, eight hundred seventy-two.

Scientific notation

Scientific notation: 1.2723872 × 10⁷

Factors of 12723872

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 1373

Divisors of 12723872

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 7 8 14 16 28 32 43 56 86 112 172 224 301 344 602 688 1204 1321 1376 2408 2642 4816 5284 9247 9632 10568 18494 21136 36988 42272 56803 73976 113606 147952 227212 295904 397621 454424 795242 908848 1590484 1817696 3180968 6361936 12723872
Sum of all divisors σ(n): 29316672
Sum of proper divisors (its aliquot sum) s(n): 16592800
12723872 is an abundant number, because the sum of its proper divisors (16592800) is greater than itself. Its abundance is 3868928

Bases of 12723872

Binary: 110000100010011010100000₂
Hexadecimal: 0xC226A0
Base-36: 7KPSW

Squares and roots of 12723872

12723872 squared (12723872²) is 161896918672384
12723872 cubed (12723872³) is 2059955670381823950848
The square root of 12723872 is 3567.0536861673
The cube root of 12723872 is 233.4567474111

Scales and comparisons

How big is 12723872?

12,723,872 seconds is equal to 21 weeks, 6 hours, 24 minutes, 32 seconds.
To count from 1 to 12,723,872 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 12723872 cubic inches would be around 19.5 feet tall.

Recreational maths with 12723872

12723872 backwards is 27832721
12723872 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 12723872's digits is 32
More coming soon!

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The information we have on file for 12723872 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!

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