129348472

129,348,472 is an even composite number composed of four prime numbers multiplied together.

What does the number 129348472 look like?

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

129348472 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 129348472:

2³ × 11 × 43 × 34183

(2 × 2 × 2 × 11 × 43 × 34183)

See below for interesting mathematical facts about the number 129348472 from the Numbermatics database.

Names of 129348472

Cardinal: 129348472 can be written as One hundred twenty-nine million, three hundred forty-eight thousand, four hundred seventy-two.

Scientific notation

Scientific notation: 1.29348472 × 10⁸

Factors of 129348472

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 34239

Divisors of 129348472

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 11 22 43 44 86 88 172 344 473 946 1892 3784 34183 68366 136732 273464 376013 752026 1469869 1504052 2939738 3008104 5879476 11758952 16168559 32337118 64674236 129348472
Sum of all divisors σ(n): 270737280
Sum of proper divisors (its aliquot sum) s(n): 141388808
129348472 is an abundant number, because the sum of its proper divisors (141388808) is greater than itself. Its abundance is 12040336

Bases of 129348472

Binary: 111101101011011001101111000₂
Hexadecimal: 0x7B5B378
Base-36: 250DX4

Squares and roots of 129348472

129348472 squared (129348472²) is 16731027208734784
129348472 cubed (129348472³) is 2164132804440269363650048
The square root of 129348472 is 11373.1469699463
The cube root of 129348472 is 505.7319999145

Scales and comparisons

How big is 129348472?

129,348,472 seconds is equal to 4 years, 5 weeks, 6 days, 2 hours, 7 minutes, 52 seconds.
To count from 1 to 129,348,472 would take you about six years!

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 129348472 cubic inches would be around 42.1 feet tall.

Recreational maths with 129348472

129348472 backwards is 274843921
The number of decimal digits it has is: 9
The sum of 129348472's digits is 40
More coming soon!

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The information we have on file for 129348472 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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