20426436

20,426,436 is an even composite number composed of three prime numbers multiplied together.

What does the number 20426436 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

20426436 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 20426436:

2² × 3² × 567401

(2 × 2 × 3 × 3 × 567401)

See below for interesting mathematical facts about the number 20426436 from the Numbermatics database.

Names of 20426436

Cardinal: 20426436 can be written as Twenty million, four hundred twenty-six thousand, four hundred thirty-six.

Scientific notation

Scientific notation: 2.0426436 × 10⁷

Factors of 20426436

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 567406

Divisors of 20426436

Number of divisors d(n): 18
Complete list of divisors:
1 2 3 4 6 9 12 18 36 567401 1134802 1702203 2269604 3404406 5106609 6808812 10213218 20426436
Sum of all divisors σ(n): 51633582
Sum of proper divisors (its aliquot sum) s(n): 31207146
20426436 is an abundant number, because the sum of its proper divisors (31207146) is greater than itself. Its abundance is 10780710

Bases of 20426436

Binary: 1001101111010111011000100₂
Hexadecimal: 0x137AEC4
Base-36: C5T50

Squares and roots of 20426436

20426436 squared (20426436²) is 417239287662096
20426436 cubed (20426436³) is 8522711606115393569856
The square root of 20426436 is 4519.5614831529
The cube root of 20426436 is 273.3574193857

Scales and comparisons

How big is 20426436?

20,426,436 seconds is equal to 33 weeks, 5 days, 10 hours, 36 seconds.
To count from 1 to 20,426,436 would take you about fifty 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 20426436 cubic inches would be around 22.8 feet tall.

Recreational maths with 20426436

20426436 backwards is 63462402
The number of decimal digits it has is: 8
The sum of 20426436's digits is 27
More coming soon!

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The information we have on file for 20426436 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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