129124

129,124 is an even composite number composed of three prime numbers multiplied together.

What does the number 129124 look like?

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

129124 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 129124:

2² × 19 × 1699

(2 × 2 × 19 × 1699)

See below for interesting mathematical facts about the number 129124 from the Numbermatics database.

Names of 129124

Cardinal: 129124 can be written as One hundred twenty-nine thousand, one hundred twenty-four.

Scientific notation

Scientific notation: 1.29124 × 10⁵

Factors of 129124

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 1720

Divisors of 129124

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 19 38 76 1699 3398 6796 32281 64562 129124
Sum of all divisors σ(n): 238000
Sum of proper divisors (its aliquot sum) s(n): 108876
129124 is a deficient number, because the sum of its proper divisors (108876) is less than itself. Its deficiency is 20248

Bases of 129124

Binary: 11111100001100100₂
Hexadecimal: 0x1F864
Base-36: 2RMS

Squares and roots of 129124

129124 squared (129124²) is 16673007376
129124 cubed (129124³) is 2152885404418624
The square root of 129124 is 359.3382807327
The cube root of 129124 is 50.5439280553

Scales and comparisons

How big is 129124?

129,124 seconds is equal to 1 day, 11 hours, 52 minutes, 4 seconds.
To count from 1 to 129,124 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 129124 cubic inches would be around 4.2 feet tall.

Recreational maths with 129124

129124 backwards is 421921
129124 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 129124's digits is 19
More coming soon!

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The information we have on file for 129124 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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