138502836

138,502,836 is an even composite number composed of four prime numbers multiplied together.

What does the number 138502836 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

138502836 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 138502836:

2² × 3² × 1847 × 2083

(2 × 2 × 3 × 3 × 1847 × 2083)

See below for interesting mathematical facts about the number 138502836 from the Numbermatics database.

Names of 138502836

Cardinal: 138502836 can be written as One hundred thirty-eight million, five hundred two thousand, eight hundred thirty-six.

Scientific notation

Scientific notation: 1.38502836 × 10⁸

Factors of 138502836

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 3935

Divisors of 138502836

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 9 12 18 36 1847 2083 3694 4166 5541 6249 7388 8332 11082 12498 16623 18747 22164 24996 33246 37494 66492 74988 3847301 7694602 11541903 15389204 23083806 34625709 46167612 69251418 138502836
Sum of all divisors σ(n): 350462112
Sum of proper divisors (its aliquot sum) s(n): 211959276
138502836 is an abundant number, because the sum of its proper divisors (211959276) is greater than itself. Its abundance is 73456440

Bases of 138502836

Binary: 1000010000010110001010110100₂
Hexadecimal: 0x84162B4
Base-36: 2AGLH0

Squares and roots of 138502836

138502836 squared (138502836²) is 19183035580042896
138502836 cubed (138502836³) is 2656904830924846097653056
The square root of 138502836 is 11768.7227854171
The cube root of 138502836 is 517.3918166353

Scales and comparisons

How big is 138502836?

138,502,836 seconds is equal to 4 years, 21 weeks, 1 hour, 36 seconds.
To count from 1 to 138,502,836 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 138502836 cubic inches would be around 43.1 feet tall.

Recreational maths with 138502836

138502836 backwards is 638205831
138502836 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 138502836's digits is 36
More coming soon!

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The information we have on file for 138502836 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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