83728

83,728 is an even composite number composed of two prime numbers multiplied together.

What does the number 83728 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

83728 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

Prime factorization of 83728:

2⁴ × 5233

(2 × 2 × 2 × 2 × 5233)

See below for interesting mathematical facts about the number 83728 from the Numbermatics database.

Names of 83728

Cardinal: 83728 can be written as Eighty-three thousand, seven hundred twenty-eight.

Scientific notation

Scientific notation: 8.3728 × 10⁴

Factors of 83728

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 5235

Divisors of 83728

Number of divisors d(n): 10
Complete list of divisors:
1 2 4 8 16 5233 10466 20932 41864 83728
Sum of all divisors σ(n): 162254
Sum of proper divisors (its aliquot sum) s(n): 78526
83728 is a deficient number, because the sum of its proper divisors (78526) is less than itself. Its deficiency is 5202

Bases of 83728

Binary: 10100011100010000₂
Hexadecimal: 0x14710
Base-36: 1SLS

Squares and roots of 83728

83728 squared (83728²) is 7010377984
83728 cubed (83728³) is 586964927844352
The square root of 83728 is 289.3579098625
The cube root of 83728 is 43.7478692839

Scales and comparisons

How big is 83728?

83,728 seconds is equal to 23 hours, 15 minutes, 28 seconds.
To count from 1 to 83,728 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 83728 cubic inches would be around 3.6 feet tall.

Recreational maths with 83728

83728 backwards is 82738
The number of decimal digits it has is: 5
The sum of 83728's digits is 28
More coming soon!

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The information we have on file for 83728 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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