2688426

2,688,426 is an even composite number composed of four prime numbers multiplied together.

What does the number 2688426 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

2688426 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 2688426:

2 × 3² × 13 × 11489

(2 × 3 × 3 × 13 × 11489)

See below for interesting mathematical facts about the number 2688426 from the Numbermatics database.

Names of 2688426

Cardinal: 2688426 can be written as Two million, six hundred eighty-eight thousand, four hundred twenty-six.

Scientific notation

Scientific notation: 2.688426 × 10⁶

Factors of 2688426

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 11507

Divisors of 2688426

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 6 9 13 18 26 39 78 117 234 11489 22978 34467 68934 103401 149357 206802 298714 448071 896142 1344213 2688426
Sum of all divisors σ(n): 6273540
Sum of proper divisors (its aliquot sum) s(n): 3585114
2688426 is an abundant number, because the sum of its proper divisors (3585114) is greater than itself. Its abundance is 896688

Bases of 2688426

Binary: 1010010000010110101010₂
Hexadecimal: 0x2905AA
Base-36: 1LMEI

Squares and roots of 2688426

2688426 squared (2688426²) is 7227634357476
2688426 cubed (2688426³) is 19430960125131772776
The square root of 2688426 is 1639.6420341037
The cube root of 2688426 is 139.0484105829

Scales and comparisons

How big is 2688426?

2,688,426 seconds is equal to 4 weeks, 3 days, 2 hours, 47 minutes, 6 seconds.
To count from 1 to 2,688,426 would take you about six 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 2688426 cubic inches would be around 11.6 feet tall.

Recreational maths with 2688426

2688426 backwards is 6248862
The number of decimal digits it has is: 7
The sum of 2688426's digits is 36
More coming soon!

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The information we have on file for 2688426 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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