39942401

39,942,401 is an odd composite number composed of two prime numbers multiplied together.

What does the number 39942401 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

39942401 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 39942401:

17² × 138209

(17 × 17 × 138209)

See below for interesting mathematical facts about the number 39942401 from the Numbermatics database.

Names of 39942401

Cardinal: 39942401 can be written as Thirty-nine million, nine hundred forty-two thousand, four hundred one.

Scientific notation

Scientific notation: 3.9942401 × 10⁷

Factors of 39942401

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 138226

Divisors of 39942401

Number of divisors d(n): 6
Complete list of divisors:
1 17 289 138209 2349553 39942401
Sum of all divisors σ(n): 42430470
Sum of proper divisors (its aliquot sum) s(n): 2488069
39942401 is a deficient number, because the sum of its proper divisors (2488069) is less than itself. Its deficiency is 37454332

Bases of 39942401

Binary: 10011000010111100100000001₂
Hexadecimal: 0x2617901
Base-36: NS3R5

Squares and roots of 39942401

39942401 squared (39942401²) is 1595395397644801
39942401 cubed (39942401³) is 63723922726283097107201
The square root of 39942401 is 6320.0000791139
The cube root of 39942401 is 341.8309556383

Scales and comparisons

How big is 39942401?

39,942,401 seconds is equal to 1 year, 14 weeks, 7 hours, 6 minutes, 41 seconds.
To count from 1 to 39,942,401 would take you about forty-seven weeks!

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 39942401 cubic inches would be around 28.5 feet tall.

Recreational maths with 39942401

39942401 backwards is 10424993
The number of decimal digits it has is: 8
The sum of 39942401's digits is 32
More coming soon!

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The information we have on file for 39942401 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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