20439441

20,439,441 is an odd composite number composed of three prime numbers multiplied together.

What does the number 20439441 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 27 divisors.

20439441 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

Prime factorization of 20439441:

3² × 11² × 137²

(3 × 3 × 11 × 11 × 137 × 137)

See below for interesting mathematical facts about the number 20439441 from the Numbermatics database.

Names of 20439441

Cardinal: 20439441 can be written as Twenty million, four hundred thirty-nine thousand, four hundred forty-one.

Scientific notation

Scientific notation: 2.0439441 × 10⁷

Factors of 20439441

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 151

Divisors of 20439441

Number of divisors d(n): 27
Complete list of divisors:
1 3 9 11 33 99 121 137 363 411 1089 1233 1507 4521 13563 16577 18769 49731 56307 149193 168921 206459 619377 1858131 2271049 6813147 20439441
Sum of all divisors σ(n): 32690203
Sum of proper divisors (its aliquot sum) s(n): 12250762
20439441 is a deficient number, because the sum of its proper divisors (12250762) is less than itself. Its deficiency is 8188679

Bases of 20439441

Binary: 1001101111110000110010001₂
Hexadecimal: 0x137E191
Base-36: C6369

Squares and roots of 20439441

20439441 squared (20439441²) is 417770748392481
20439441 cubed (20439441³) is 8539000563293960243121
20439441 is a perfect square number. Its square root is 4521
The cube root of 20439441 is 273.4154203515

Scales and comparisons

How big is 20439441?

20,439,441 seconds is equal to 33 weeks, 5 days, 13 hours, 37 minutes, 21 seconds.
To count from 1 to 20,439,441 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 20439441 cubic inches would be around 22.8 feet tall.

Recreational maths with 20439441

20439441 backwards is 14493402
The number of decimal digits it has is: 8
The sum of 20439441's digits is 27
More coming soon!

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The information we have on file for 20439441 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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