138901896

138,901,896 is an even composite number composed of four prime numbers multiplied together.

What does the number 138901896 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

138901896 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 138901896:

2³ × 3² × 7 × 275599

(2 × 2 × 2 × 3 × 3 × 7 × 275599)

See below for interesting mathematical facts about the number 138901896 from the Numbermatics database.

Names of 138901896

Cardinal: 138901896 can be written as One hundred thirty-eight million, nine hundred one thousand, eight hundred ninety-six.

Scientific notation

Scientific notation: 1.38901896 × 10⁸

Factors of 138901896

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 275611

Divisors of 138901896

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 275599 551198 826797 1102396 1653594 1929193 2204792 2480391 3307188 3858386 4960782 5787579 6614376 7716772 9921564 11575158 15433544 17362737 19843128 23150316 34725474 46300632 69450948 138901896
Sum of all divisors σ(n): 429936000
Sum of proper divisors (its aliquot sum) s(n): 291034104
138901896 is an abundant number, because the sum of its proper divisors (291034104) is greater than itself. Its abundance is 152132208

Bases of 138901896

Binary: 1000010001110111100110001000₂
Hexadecimal: 0x8477988
Base-36: 2AP5E0

Squares and roots of 138901896

138901896 squared (138901896²) is 19293736712394816
138901896 cubed (138901896³) is 2679936610276446642971136
The square root of 138901896 is 11785.6648518445
The cube root of 138901896 is 517.8882502683

Scales and comparisons

How big is 138901896?

138,901,896 seconds is equal to 4 years, 21 weeks, 4 days, 15 hours, 51 minutes, 36 seconds.
To count from 1 to 138,901,896 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 138901896 cubic inches would be around 43.2 feet tall.

Recreational maths with 138901896

138901896 backwards is 698109831
The number of decimal digits it has is: 9
The sum of 138901896's digits is 45
More coming soon!

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The information we have on file for 138901896 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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