65000

65,000 is an even composite number composed of three prime numbers multiplied together.

What does the number 65000 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 40 divisors.

65000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 65000:

2³ × 5⁴ × 13

(2 × 2 × 2 × 5 × 5 × 5 × 5 × 13)

See below for interesting mathematical facts about the number 65000 from the Numbermatics database.

Names of 65000

Cardinal: 65000 can be written as Sixty-five thousand.

Scientific notation

Scientific notation: 6.5 × 10⁴

Factors of 65000

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 20

Divisors of 65000

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 5 8 10 13 20 25 26 40 50 52 65 100 104 125 130 200 250 260 325 500 520 625 650 1000 1250 1300 1625 2500 2600 3250 5000 6500 8125 13000 16250 32500 65000
Sum of all divisors σ(n): 164010
Sum of proper divisors (its aliquot sum) s(n): 99010
65000 is an abundant number, because the sum of its proper divisors (99010) is greater than itself. Its abundance is 34010

Bases of 65000

Binary: 1111110111101000₂
Hexadecimal: 0xFDE8
Base-36: 1E5K

Squares and roots of 65000

65000 squared (65000²) is 4225000000
65000 cubed (65000³) is 274625000000000
The square root of 65000 is 254.9509756797
The cube root of 65000 is 40.2072575859

Scales and comparisons

How big is 65000?

65,000 seconds is equal to 18 hours, 3 minutes, 20 seconds.
To count from 1 to 65,000 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 65000 cubic inches would be around 3.4 feet tall.

Recreational maths with 65000

65000 backwards is 00056
The number of decimal digits it has is: 5
The sum of 65000's digits is 11
More coming soon!

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The information we have on file for 65000 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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