20163

20,163 is an odd composite number composed of four prime numbers multiplied together.

What does the number 20163 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

20163 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 20163:

3 × 11 × 13 × 47

See below for interesting mathematical facts about the number 20163 from the Numbermatics database.

Names of 20163

Cardinal: 20163 can be written as Twenty thousand, one hundred sixty-three.

Scientific notation

Scientific notation: 2.0163 × 10⁴

Factors of 20163

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 74

Divisors of 20163

Number of divisors d(n): 16
Complete list of divisors:
1 3 11 13 33 39 47 141 143 429 517 611 1551 1833 6721 20163
Sum of all divisors σ(n): 32256
Sum of proper divisors (its aliquot sum) s(n): 12093
20163 is a deficient number, because the sum of its proper divisors (12093) is less than itself. Its deficiency is 8070

Bases of 20163

Binary: 100111011000011₂
Hexadecimal: 0x4EC3
Base-36: FK3

Squares and roots of 20163

20163 squared (20163²) is 406546569
20163 cubed (20163³) is 8197198470747
The square root of 20163 is 141.9964788295
The cube root of 20163 is 27.2177184153

Scales and comparisons

How big is 20163?

20,163 seconds is equal to 5 hours, 36 minutes, 3 seconds.
To count from 1 to 20,163 would take you about five hours.

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 20163 cubic inches would be around 2.3 feet tall.

Recreational maths with 20163

20163 backwards is 36102
The number of decimal digits it has is: 5
The sum of 20163's digits is 12
More coming soon!

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The information we have on file for 20163 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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