166872

166,872 is an even composite number composed of four prime numbers multiplied together.

What does the number 166872 look like?

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

166872 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 166872:

2³ × 3 × 17 × 409

(2 × 2 × 2 × 3 × 17 × 409)

See below for interesting mathematical facts about the number 166872 from the Numbermatics database.

Names of 166872

Cardinal: 166872 can be written as One hundred sixty-six thousand, eight hundred seventy-two.

Scientific notation

Scientific notation: 1.66872 × 10⁵

Factors of 166872

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 431

Divisors of 166872

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 4 6 8 12 17 24 34 51 68 102 136 204 408 409 818 1227 1636 2454 3272 4908 6953 9816 13906 20859 27812 41718 55624 83436 166872
Sum of all divisors σ(n): 442800
Sum of proper divisors (its aliquot sum) s(n): 275928
166872 is an abundant number, because the sum of its proper divisors (275928) is greater than itself. Its abundance is 109056

Bases of 166872

Binary: 101000101111011000₂
Hexadecimal: 0x28BD8
Base-36: 3KRC

Squares and roots of 166872

166872 squared (166872²) is 27846264384
166872 cubed (166872³) is 4646761830286848
The square root of 166872 is 408.4996940025
The cube root of 166872 is 55.0547113977

Scales and comparisons

How big is 166872?

166,872 seconds is equal to 1 day, 22 hours, 21 minutes, 12 seconds.
To count from 1 to 166,872 would take you about twenty-two 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 166872 cubic inches would be around 4.6 feet tall.

Recreational maths with 166872

166872 backwards is 278661
The number of decimal digits it has is: 6
The sum of 166872's digits is 30
More coming soon!

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The information we have on file for 166872 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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