129944

129,944 is an even composite number composed of three prime numbers multiplied together.

What does the number 129944 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

129944 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 129944:

2³ × 37 × 439

(2 × 2 × 2 × 37 × 439)

See below for interesting mathematical facts about the number 129944 from the Numbermatics database.

Names of 129944

Cardinal: 129944 can be written as One hundred twenty-nine thousand, nine hundred forty-four.

Scientific notation

Scientific notation: 1.29944 × 10⁵

Factors of 129944

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 478

Divisors of 129944

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 37 74 148 296 439 878 1756 3512 16243 32486 64972 129944
Sum of all divisors σ(n): 250800
Sum of proper divisors (its aliquot sum) s(n): 120856
129944 is a deficient number, because the sum of its proper divisors (120856) is less than itself. Its deficiency is 9088

Bases of 129944

Binary: 11111101110011000₂
Hexadecimal: 0x1FB98
Base-36: 2S9K

Squares and roots of 129944

129944 squared (129944²) is 16885443136
129944 cubed (129944³) is 2194162022864384
The square root of 129944 is 360.4774611539
The cube root of 129944 is 50.6506951813

Scales and comparisons

How big is 129944?

129,944 seconds is equal to 1 day, 12 hours, 5 minutes, 44 seconds.
To count from 1 to 129,944 would take you about twelve 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 129944 cubic inches would be around 4.2 feet tall.

Recreational maths with 129944

129944 backwards is 449921
The number of decimal digits it has is: 6
The sum of 129944's digits is 29
More coming soon!

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The information we have on file for 129944 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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