71875

71,875 is an odd composite number composed of two prime numbers multiplied together.

What does the number 71875 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 12 divisors.

71875 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 71875:

5⁵ × 23

(5 × 5 × 5 × 5 × 5 × 23)

See below for interesting mathematical facts about the number 71875 from the Numbermatics database.

Names of 71875

Cardinal: 71875 can be written as Seventy-one thousand, eight hundred seventy-five.

Scientific notation

Scientific notation: 7.1875 × 10⁴

Factors of 71875

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 6
Sum of prime factors: 28

Divisors of 71875

Number of divisors d(n): 12
Complete list of divisors:
1 5 23 25 115 125 575 625 2875 3125 14375 71875
Sum of all divisors σ(n): 93744
Sum of proper divisors (its aliquot sum) s(n): 21869
71875 is a deficient number, because the sum of its proper divisors (21869) is less than itself. Its deficiency is 50006

Bases of 71875

Binary: 10001100011000011₂
Hexadecimal: 0x118C3
Base-36: 1JGJ

Squares and roots of 71875

71875 squared (71875²) is 5166015625
71875 cubed (71875³) is 371307373046875
The square root of 71875 is 268.0951323691
The cube root of 71875 is 41.5775874711

Scales and comparisons

How big is 71875?

71,875 seconds is equal to 19 hours, 57 minutes, 55 seconds.
To count from 1 to 71,875 would take you about nineteen 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 71875 cubic inches would be around 3.5 feet tall.

Recreational maths with 71875

71875 backwards is 57817
The number of decimal digits it has is: 5
The sum of 71875's digits is 28
More coming soon!

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The information we have on file for 71875 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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