39880

39,880 is an even composite number composed of three prime numbers multiplied together.

What does the number 39880 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

39880 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 39880:

2³ × 5 × 997

(2 × 2 × 2 × 5 × 997)

See below for interesting mathematical facts about the number 39880 from the Numbermatics database.

Names of 39880

Cardinal: 39880 can be written as Thirty-nine thousand, eight hundred eighty.

Scientific notation

Scientific notation: 3.988 × 10⁴

Factors of 39880

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 1004

Divisors of 39880

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 5 8 10 20 40 997 1994 3988 4985 7976 9970 19940 39880
Sum of all divisors σ(n): 89820
Sum of proper divisors (its aliquot sum) s(n): 49940
39880 is an abundant number, because the sum of its proper divisors (49940) is greater than itself. Its abundance is 10060

Bases of 39880

Binary: 1001101111001000₂
Hexadecimal: 0x9BC8
Base-36: URS

Squares and roots of 39880

39880 squared (39880²) is 1590414400
39880 cubed (39880³) is 63425726272000
The square root of 39880 is 199.6997746619
The cube root of 39880 is 34.1652851579

Scales and comparisons

How big is 39880?

39,880 seconds is equal to 11 hours, 4 minutes, 40 seconds.
To count from 1 to 39,880 would take you about eleven 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 39880 cubic inches would be around 2.8 feet tall.

Recreational maths with 39880

39880 backwards is 08893
The number of decimal digits it has is: 5
The sum of 39880's digits is 28
More coming soon!

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The information we have on file for 39880 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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