163125

163,125 is an odd composite number composed of three prime numbers multiplied together.

What does the number 163125 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 30 divisors.

163125 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty divisors.

Prime factorization of 163125:

3² × 5⁴ × 29

(3 × 3 × 5 × 5 × 5 × 5 × 29)

See below for interesting mathematical facts about the number 163125 from the Numbermatics database.

Names of 163125

Cardinal: 163125 can be written as One hundred sixty-three thousand, one hundred twenty-five.

Scientific notation

Scientific notation: 1.63125 × 10⁵

Factors of 163125

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 37

Divisors of 163125

Number of divisors d(n): 30
Complete list of divisors:
1 3 5 9 15 25 29 45 75 87 125 145 225 261 375 435 625 725 1125 1305 1875 2175 3625 5625 6525 10875 18125 32625 54375 163125
Sum of all divisors σ(n): 304590
Sum of proper divisors (its aliquot sum) s(n): 141465
163125 is a deficient number, because the sum of its proper divisors (141465) is less than itself. Its deficiency is 21660

Bases of 163125

Binary: 100111110100110101₂
Hexadecimal: 0x27D35
Base-36: 3HV9

Squares and roots of 163125

163125 squared (163125²) is 26609765625
163125 cubed (163125³) is 4340718017578125
The square root of 163125 is 403.8873605351
The cube root of 163125 is 54.6395157327

Scales and comparisons

How big is 163125?

163,125 seconds is equal to 1 day, 21 hours, 18 minutes, 45 seconds.
To count from 1 to 163,125 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 163125 cubic inches would be around 4.6 feet tall.

Recreational maths with 163125

163125 backwards is 521361
The number of decimal digits it has is: 6
The sum of 163125's digits is 18
More coming soon!

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The information we have on file for 163125 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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