42556

42,556 is an even composite number composed of two prime numbers multiplied together.

What does the number 42556 look like?

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

42556 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 42556:

2² × 10639

(2 × 2 × 10639)

See below for interesting mathematical facts about the number 42556 from the Numbermatics database.

Names of 42556

Cardinal: 42556 can be written as Forty-two thousand, five hundred fifty-six.

Scientific notation

Scientific notation: 4.2556 × 10⁴

Factors of 42556

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 10641

Divisors of 42556

Number of divisors d(n): 6
Complete list of divisors:
1 2 4 10639 21278 42556
Sum of all divisors σ(n): 74480
Sum of proper divisors (its aliquot sum) s(n): 31924
42556 is a deficient number, because the sum of its proper divisors (31924) is less than itself. Its deficiency is 10632

Bases of 42556

Binary: 1010011000111100₂
Hexadecimal: 0xA63C
Base-36: WU4

Squares and roots of 42556

42556 squared (42556²) is 1811013136
42556 cubed (42556³) is 77069475015616
The square root of 42556 is 206.2910565197
The cube root of 42556 is 34.9129811071

Scales and comparisons

How big is 42556?

42,556 seconds is equal to 11 hours, 49 minutes, 16 seconds.
To count from 1 to 42,556 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 42556 cubic inches would be around 2.9 feet tall.

Recreational maths with 42556

42556 backwards is 65524
The number of decimal digits it has is: 5
The sum of 42556's digits is 22
More coming soon!

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The information we have on file for 42556 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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