38940

38,940 is an even composite number composed of five prime numbers multiplied together.

What does the number 38940 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

38940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 38940:

2² × 3 × 5 × 11 × 59

(2 × 2 × 3 × 5 × 11 × 59)

See below for interesting mathematical facts about the number 38940 from the Numbermatics database.

Names of 38940

Cardinal: 38940 can be written as Thirty-eight thousand, nine hundred forty.

Scientific notation

Scientific notation: 3.894 × 10⁴

Factors of 38940

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 80

Divisors of 38940

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 59 60 66 110 118 132 165 177 220 236 295 330 354 590 649 660 708 885 1180 1298 1770 1947 2596 3245 3540 3894 6490 7788 9735 12980 19470 38940
Sum of all divisors σ(n): 120960
Sum of proper divisors (its aliquot sum) s(n): 82020
38940 is an abundant number, because the sum of its proper divisors (82020) is greater than itself. Its abundance is 43080

Bases of 38940

Binary: 1001100000011100₂
Hexadecimal: 0x981C
Base-36: U1O

Squares and roots of 38940

38940 squared (38940²) is 1516323600
38940 cubed (38940³) is 59045640984000
The square root of 38940 is 197.3322072039
The cube root of 38940 is 33.8947146765

Scales and comparisons

How big is 38940?

38,940 seconds is equal to 10 hours, 49 minutes.
To count from 1 to 38,940 would take you about ten 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 38940 cubic inches would be around 2.8 feet tall.

Recreational maths with 38940

38940 backwards is 04983
The number of decimal digits it has is: 5
The sum of 38940's digits is 24
More coming soon!

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The information we have on file for 38940 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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