42655039

42,655,039 is an odd composite number composed of three prime numbers multiplied together.

What does the number 42655039 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

42655039 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 42655039:

7² × 31 × 28081

(7 × 7 × 31 × 28081)

See below for interesting mathematical facts about the number 42655039 from the Numbermatics database.

Names of 42655039

Cardinal: 42655039 can be written as Forty-two million, six hundred fifty-five thousand and thirty-nine.

Scientific notation

Scientific notation: 4.2655039 × 10⁷

Factors of 42655039

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 28119

Divisors of 42655039

Number of divisors d(n): 12
Complete list of divisors:
1 7 31 49 217 1519 28081 196567 870511 1375969 6093577 42655039
Sum of all divisors σ(n): 51221568
Sum of proper divisors (its aliquot sum) s(n): 8566529
42655039 is a deficient number, because the sum of its proper divisors (8566529) is less than itself. Its deficiency is 34088510

Bases of 42655039

Binary: 10100010101101110100111111₂
Hexadecimal: 0x28ADD3F
Base-36: PE8U7

Squares and roots of 42655039

42655039 squared (42655039²) is 1819452352091521
42655039 cubed (42655039³) is 77608811037105559824319
The square root of 42655039 is 6531.0825289533
The cube root of 42655039 is 349.4004401903

Scales and comparisons

How big is 42655039?

42,655,039 seconds is equal to 1 year, 18 weeks, 3 days, 16 hours, 37 minutes, 19 seconds.
To count from 1 to 42,655,039 would take you about two years!

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 42655039 cubic inches would be around 29.1 feet tall.

Recreational maths with 42655039

42655039 backwards is 93055624
The number of decimal digits it has is: 8
The sum of 42655039's digits is 34
More coming soon!

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The information we have on file for 42655039 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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