129338048

129,338,048 is an even composite number composed of three prime numbers multiplied together.

What does the number 129338048 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 42 divisors.

129338048 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-two divisors.

Prime factorization of 129338048:

2⁶ × 7² × 41243

(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 41243)

See below for interesting mathematical facts about the number 129338048 from the Numbermatics database.

Names of 129338048

Cardinal: 129338048 can be written as One hundred twenty-nine million, three hundred thirty-eight thousand and forty-eight.

Scientific notation

Scientific notation: 1.29338048 × 10⁸

Factors of 129338048

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 41252

Divisors of 129338048

Number of divisors d(n): 42
Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 392 448 784 1568 3136 41243 82486 164972 288701 329944 577402 659888 1154804 1319776 2020907 2309608 2639552 4041814 4619216 8083628 9238432 16167256 18476864 32334512 64669024 129338048
Sum of all divisors σ(n): 298565316
Sum of proper divisors (its aliquot sum) s(n): 169227268
129338048 is an abundant number, because the sum of its proper divisors (169227268) is greater than itself. Its abundance is 39889220

Bases of 129338048

Binary: 111101101011000101011000000₂
Hexadecimal: 0x7B58AC0
Base-36: 2505VK

Squares and roots of 129338048

129338048 squared (129338048²) is 16728330660450304
129338048 cubed (129338048³) is 2163609633921193120366592
The square root of 129338048 is 11372.6886882567
The cube root of 129338048 is 505.7184141543

Scales and comparisons

How big is 129338048?

129,338,048 seconds is equal to 4 years, 5 weeks, 5 days, 23 hours, 14 minutes, 8 seconds.
To count from 1 to 129,338,048 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 129338048 cubic inches would be around 42.1 feet tall.

Recreational maths with 129338048

129338048 backwards is 840833921
The number of decimal digits it has is: 9
The sum of 129338048's digits is 38
More coming soon!

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The information we have on file for 129338048 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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