165380

165,380 is an even composite number composed of three prime numbers multiplied together.

What does the number 165380 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

165380 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 165380:

2² × 5 × 8269

(2 × 2 × 5 × 8269)

See below for interesting mathematical facts about the number 165380 from the Numbermatics database.

Names of 165380

Cardinal: 165380 can be written as One hundred sixty-five thousand, three hundred eighty.

Scientific notation

Scientific notation: 1.6538 × 10⁵

Factors of 165380

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 8276

Divisors of 165380

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 5 10 20 8269 16538 33076 41345 82690 165380
Sum of all divisors σ(n): 347340
Sum of proper divisors (its aliquot sum) s(n): 181960
165380 is an abundant number, because the sum of its proper divisors (181960) is greater than itself. Its abundance is 16580

Bases of 165380

Binary: 101000011000000100₂
Hexadecimal: 0x28604
Base-36: 3JLW

Squares and roots of 165380

165380 squared (165380²) is 27350544400
165380 cubed (165380³) is 4523233032872000
The square root of 165380 is 406.6693988981
The cube root of 165380 is 54.8901388279

Scales and comparisons

How big is 165380?

165,380 seconds is equal to 1 day, 21 hours, 56 minutes, 20 seconds.
To count from 1 to 165,380 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 165380 cubic inches would be around 4.6 feet tall.

Recreational maths with 165380

165380 backwards is 083561
The number of decimal digits it has is: 6
The sum of 165380's digits is 23
More coming soon!

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The information we have on file for 165380 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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