138559664

138,559,664 is an even composite number composed of three prime numbers multiplied together.

What does the number 138559664 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

138559664 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 138559664:

2⁴ × 41 × 211219

(2 × 2 × 2 × 2 × 41 × 211219)

See below for interesting mathematical facts about the number 138559664 from the Numbermatics database.

Names of 138559664

Cardinal: 138559664 can be written as One hundred thirty-eight million, five hundred fifty-nine thousand, six hundred sixty-four.

Scientific notation

Scientific notation: 1.38559664 × 10⁸

Factors of 138559664

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 211262

Divisors of 138559664

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 16 41 82 164 328 656 211219 422438 844876 1689752 3379504 8659979 17319958 34639916 69279832 138559664
Sum of all divisors σ(n): 275008440
Sum of proper divisors (its aliquot sum) s(n): 136448776
138559664 is a deficient number, because the sum of its proper divisors (136448776) is less than itself. Its deficiency is 2110888

Bases of 138559664

Binary: 1000010000100100000010110000₂
Hexadecimal: 0x84240B0
Base-36: 2AHTBK

Squares and roots of 138559664

138559664 squared (138559664²) is 19198780487792896
138559664 cubed (138559664³) is 2660176573598339771346944
The square root of 138559664 is 11771.1369034601
The cube root of 138559664 is 517.4625692703

Scales and comparisons

How big is 138559664?

138,559,664 seconds is equal to 4 years, 21 weeks, 16 hours, 47 minutes, 44 seconds.
To count from 1 to 138,559,664 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 138559664 cubic inches would be around 43.1 feet tall.

Recreational maths with 138559664

138559664 backwards is 466955831
The number of decimal digits it has is: 9
The sum of 138559664's digits is 47
More coming soon!

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The information we have on file for 138559664 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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