85712

85,712 is an even composite number composed of three prime numbers multiplied together.

What does the number 85712 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

85712 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 85712:

2⁴ × 11 × 487

(2 × 2 × 2 × 2 × 11 × 487)

See below for interesting mathematical facts about the number 85712 from the Numbermatics database.

Names of 85712

Cardinal: 85712 can be written as Eighty-five thousand, seven hundred twelve.

Scientific notation

Scientific notation: 8.5712 × 10⁴

Factors of 85712

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 500

Divisors of 85712

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 11 16 22 44 88 176 487 974 1948 3896 5357 7792 10714 21428 42856 85712
Sum of all divisors σ(n): 181536
Sum of proper divisors (its aliquot sum) s(n): 95824
85712 is an abundant number, because the sum of its proper divisors (95824) is greater than itself. Its abundance is 10112

Bases of 85712

Binary: 10100111011010000₂
Hexadecimal: 0x14ED0
Base-36: 1U4W

Squares and roots of 85712

85712 squared (85712²) is 7346546944
85712 cubed (85712³) is 629687231664128
The square root of 85712 is 292.7661182583
The cube root of 85712 is 44.0907219063

Scales and comparisons

How big is 85712?

85,712 seconds is equal to 23 hours, 48 minutes, 32 seconds.
To count from 1 to 85,712 would take you about twenty-three 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 85712 cubic inches would be around 3.7 feet tall.

Recreational maths with 85712

85712 backwards is 21758
The number of decimal digits it has is: 5
The sum of 85712's digits is 23
More coming soon!

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The information we have on file for 85712 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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