20040

20,040 is an even composite number composed of four prime numbers multiplied together.

What does the number 20040 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

20040 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 20040:

2³ × 3 × 5 × 167

(2 × 2 × 2 × 3 × 5 × 167)

See below for interesting mathematical facts about the number 20040 from the Numbermatics database.

Names of 20040

Cardinal: 20040 can be written as Twenty thousand and forty.

Scientific notation

Scientific notation: 2.004 × 10⁴

Factors of 20040

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 177

Divisors of 20040

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 167 334 501 668 835 1002 1336 1670 2004 2505 3340 4008 5010 6680 10020 20040
Sum of all divisors σ(n): 60480
Sum of proper divisors (its aliquot sum) s(n): 40440
20040 is an abundant number, because the sum of its proper divisors (40440) is greater than itself. Its abundance is 20400

Bases of 20040

Binary: 100111001001000₂
Hexadecimal: 0x4E48
Base-36: FGO

Squares and roots of 20040

20040 squared (20040²) is 401601600
20040 cubed (20040³) is 8048096064000
The square root of 20040 is 141.5627069535
The cube root of 20040 is 27.1622602327

Scales and comparisons

How big is 20040?

20,040 seconds is equal to 5 hours, 34 minutes.
To count from 1 to 20,040 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 20040 cubic inches would be around 2.3 feet tall.

Recreational maths with 20040

20040 backwards is 04002
20040 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 20040's digits is 6
More coming soon!

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The information we have on file for 20040 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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