164565

164,565 is an odd composite number composed of four prime numbers multiplied together.

What does the number 164565 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

164565 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 164565:

3³ × 5 × 23 × 53

(3 × 3 × 3 × 5 × 23 × 53)

See below for interesting mathematical facts about the number 164565 from the Numbermatics database.

Names of 164565

Cardinal: 164565 can be written as One hundred sixty-four thousand, five hundred sixty-five.

Scientific notation

Scientific notation: 1.64565 × 10⁵

Factors of 164565

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 84

Divisors of 164565

Number of divisors d(n): 32
Complete list of divisors:
1 3 5 9 15 23 27 45 53 69 115 135 159 207 265 345 477 621 795 1035 1219 1431 2385 3105 3657 6095 7155 10971 18285 32913 54855 164565
Sum of all divisors σ(n): 311040
Sum of proper divisors (its aliquot sum) s(n): 146475
164565 is a deficient number, because the sum of its proper divisors (146475) is less than itself. Its deficiency is 18090

Bases of 164565

Binary: 101000001011010101₂
Hexadecimal: 0x282D5
Base-36: 3IZ9

Squares and roots of 164565

164565 squared (164565²) is 27081639225
164565 cubed (164565³) is 4456689959062125
The square root of 164565 is 405.6661188711
The cube root of 164565 is 54.7998232897

Scales and comparisons

How big is 164565?

164,565 seconds is equal to 1 day, 21 hours, 42 minutes, 45 seconds.
To count from 1 to 164,565 would take you about twenty-one 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 164565 cubic inches would be around 4.6 feet tall.

Recreational maths with 164565

164565 backwards is 565461
164565 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 164565's digits is 27
More coming soon!

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The information we have on file for 164565 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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