129448046

129,448,046 is an even composite number composed of five prime numbers multiplied together.

What does the number 129448046 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

129448046 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 129448046:

2 × 7 × 13 × 167 × 4259

See below for interesting mathematical facts about the number 129448046 from the Numbermatics database.

Names of 129448046

Cardinal: 129448046 can be written as One hundred twenty-nine million, four hundred forty-eight thousand and forty-six.

Scientific notation

Scientific notation: 1.29448046 × 10⁸

Factors of 129448046

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 4448

Divisors of 129448046

Number of divisors d(n): 32
Complete list of divisors:
1 2 7 13 14 26 91 167 182 334 1169 2171 2338 4259 4342 8518 15197 29813 30394 55367 59626 110734 387569 711253 775138 1422506 4978771 9246289 9957542 18492578 64724023 129448046
Sum of all divisors σ(n): 240468480
Sum of proper divisors (its aliquot sum) s(n): 111020434
129448046 is a deficient number, because the sum of its proper divisors (111020434) is less than itself. Its deficiency is 18427612

Bases of 129448046

Binary: 111101101110011100001101110₂
Hexadecimal: 0x7B7386E
Base-36: 252IR2

Squares and roots of 129448046

129448046 squared (129448046²) is 16756796613218116
129448046 cubed (129448046³) is 2169134578800502888001336
The square root of 129448046 is 11377.5237200367
The cube root of 129448046 is 505.8617394749

Scales and comparisons

How big is 129448046?

129,448,046 seconds is equal to 4 years, 6 weeks, 5 hours, 47 minutes, 26 seconds.
To count from 1 to 129,448,046 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 129448046 cubic inches would be around 42.2 feet tall.

Recreational maths with 129448046

129448046 backwards is 640844921
The number of decimal digits it has is: 9
The sum of 129448046's digits is 38
More coming soon!

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The information we have on file for 129448046 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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