64872

64,872 is an even composite number composed of four prime numbers multiplied together.

What does the number 64872 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

64872 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 64872:

2³ × 3² × 17 × 53

(2 × 2 × 2 × 3 × 3 × 17 × 53)

See below for interesting mathematical facts about the number 64872 from the Numbermatics database.

Names of 64872

Cardinal: 64872 can be written as Sixty-four thousand, eight hundred seventy-two.

Scientific notation

Scientific notation: 6.4872 × 10⁴

Factors of 64872

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 75

Divisors of 64872

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 34 36 51 53 68 72 102 106 136 153 159 204 212 306 318 408 424 477 612 636 901 954 1224 1272 1802 1908 2703 3604 3816 5406 7208 8109 10812 16218 21624 32436 64872
Sum of all divisors σ(n): 189540
Sum of proper divisors (its aliquot sum) s(n): 124668
64872 is an abundant number, because the sum of its proper divisors (124668) is greater than itself. Its abundance is 59796

Bases of 64872

Binary: 1111110101101000₂
Hexadecimal: 0xFD68
Base-36: 1E20

Squares and roots of 64872

64872 squared (64872²) is 4208376384
64872 cubed (64872³) is 273005792782848
The square root of 64872 is 254.6998233215
The cube root of 64872 is 40.1808477863

Scales and comparisons

How big is 64872?

64,872 seconds is equal to 18 hours, 1 minute, 12 seconds.
To count from 1 to 64,872 would take you about eighteen 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 64872 cubic inches would be around 3.3 feet tall.

Recreational maths with 64872

64872 backwards is 27846
The number of decimal digits it has is: 5
The sum of 64872's digits is 27
More coming soon!

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The information we have on file for 64872 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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