129164

129,164 is an even composite number composed of three prime numbers multiplied together.

What does the number 129164 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

129164 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 129164:

2² × 7² × 659

(2 × 2 × 7 × 7 × 659)

See below for interesting mathematical facts about the number 129164 from the Numbermatics database.

Names of 129164

Cardinal: 129164 can be written as One hundred twenty-nine thousand, one hundred sixty-four.

Scientific notation

Scientific notation: 1.29164 × 10⁵

Factors of 129164

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 668

Divisors of 129164

Number of divisors d(n): 18
Complete list of divisors:
1 2 4 7 14 28 49 98 196 659 1318 2636 4613 9226 18452 32291 64582 129164
Sum of all divisors σ(n): 263340
Sum of proper divisors (its aliquot sum) s(n): 134176
129164 is an abundant number, because the sum of its proper divisors (134176) is greater than itself. Its abundance is 5012

Bases of 129164

Binary: 11111100010001100₂
Hexadecimal: 0x1F88C
Base-36: 2RNW

Squares and roots of 129164

129164 squared (129164²) is 16683338896
129164 cubed (129164³) is 2154886785162944
The square root of 129164 is 359.3939342839
The cube root of 129164 is 50.5491466781

Scales and comparisons

How big is 129164?

129,164 seconds is equal to 1 day, 11 hours, 52 minutes, 44 seconds.
To count from 1 to 129,164 would take you about eleven 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 129164 cubic inches would be around 4.2 feet tall.

Recreational maths with 129164

129164 backwards is 461921
The number of decimal digits it has is: 6
The sum of 129164's digits is 23
More coming soon!

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The information we have on file for 129164 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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