42875

42,875 is an odd composite number composed of two prime numbers multiplied together.

What does the number 42875 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 16 divisors.

42875 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 42875:

5³ × 7³

(5 × 5 × 5 × 7 × 7 × 7)

See below for interesting mathematical facts about the number 42875 from the Numbermatics database.

Names of 42875

Cardinal: 42875 can be written as Forty-two thousand, eight hundred seventy-five.

Scientific notation

Scientific notation: 4.2875 × 10⁴

Factors of 42875

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 6
Sum of prime factors: 12

Divisors of 42875

Number of divisors d(n): 16
Complete list of divisors:
1 5 7 25 35 49 125 175 245 343 875 1225 1715 6125 8575 42875
Sum of all divisors σ(n): 62400
Sum of proper divisors (its aliquot sum) s(n): 19525
42875 is a deficient number, because the sum of its proper divisors (19525) is less than itself. Its deficiency is 23350

Bases of 42875

Binary: 1010011101111011₂
Hexadecimal: 0xA77B
Base-36: X2Z

Squares and roots of 42875

42875 squared (42875²) is 1838265625
42875 cubed (42875³) is 78815638671875
The square root of 42875 is 207.0627924085
42875 is a perfect cube number. Its cube root is 35

Scales and comparisons

How big is 42875?

42,875 seconds is equal to 11 hours, 54 minutes, 35 seconds.
To count from 1 to 42,875 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 42875 cubic inches would be around 2.9 feet tall.

Recreational maths with 42875

42875 backwards is 57824
The number of decimal digits it has is: 5
The sum of 42875's digits is 26
More coming soon!

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The information we have on file for 42875 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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