39442

39,442 is an even composite number composed of four prime numbers multiplied together.

What does the number 39442 look like?

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

39442 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 39442:

2 × 13 × 37 × 41

See below for interesting mathematical facts about the number 39442 from the Numbermatics database.

Names of 39442

Cardinal: 39442 can be written as Thirty-nine thousand, four hundred forty-two.

Scientific notation

Scientific notation: 3.9442 × 10⁴

Factors of 39442

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 93

Divisors of 39442

Number of divisors d(n): 16
Complete list of divisors:
1 2 13 26 37 41 74 82 481 533 962 1066 1517 3034 19721 39442
Sum of all divisors σ(n): 67032
Sum of proper divisors (its aliquot sum) s(n): 27590
39442 is a deficient number, because the sum of its proper divisors (27590) is less than itself. Its deficiency is 11852

Bases of 39442

Binary: 1001101000010010₂
Hexadecimal: 0x9A12
Base-36: UFM

Squares and roots of 39442

39442 squared (39442²) is 1555671364
39442 cubed (39442³) is 61358789938888
The square root of 39442 is 198.6001007049
The cube root of 39442 is 34.0397459067

Scales and comparisons

How big is 39442?

39,442 seconds is equal to 10 hours, 57 minutes, 22 seconds.
To count from 1 to 39,442 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 39442 cubic inches would be around 2.8 feet tall.

Recreational maths with 39442

39442 backwards is 24493
The number of decimal digits it has is: 5
The sum of 39442's digits is 22
More coming soon!

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The information we have on file for 39442 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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