138119779

138,119,779 is an odd composite number composed of four prime numbers multiplied together.

What does the number 138119779 look like?

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

138119779 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 138119779:

7² × 29 × 37² × 71

(7 × 7 × 29 × 37 × 37 × 71)

See below for interesting mathematical facts about the number 138119779 from the Numbermatics database.

Names of 138119779

Cardinal: 138119779 can be written as One hundred thirty-eight million, one hundred nineteen thousand, seven hundred seventy-nine.

Scientific notation

Scientific notation: 1.38119779 × 10⁸

Factors of 138119779

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 144

Divisors of 138119779

Number of divisors d(n): 36
Complete list of divisors:
1 7 29 37 49 71 203 259 497 1073 1369 1421 1813 2059 2627 3479 7511 9583 14413 18389 39701 52577 67081 76183 97199 100891 128723 277907 533281 680393 1945349 2818771 3732967 4762751 19731397 138119779
Sum of all divisors σ(n): 173229840
Sum of proper divisors (its aliquot sum) s(n): 35110061
138119779 is a deficient number, because the sum of its proper divisors (35110061) is less than itself. Its deficiency is 103009718

Bases of 138119779

Binary: 1000001110111000101001100011₂
Hexadecimal: 0x83B8A63
Base-36: 2A8DWJ

Squares and roots of 138119779

138119779 squared (138119779²) is 19077073351008841
138119779 cubed (138119779³) is 2634921155208130545966139
The square root of 138119779 is 11752.4371515019
The cube root of 138119779 is 516.9143930777

Scales and comparisons

How big is 138119779?

138,119,779 seconds is equal to 4 years, 20 weeks, 2 days, 14 hours, 36 minutes, 19 seconds.
To count from 1 to 138,119,779 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 138119779 cubic inches would be around 43.1 feet tall.

Recreational maths with 138119779

138119779 backwards is 977911831
The number of decimal digits it has is: 9
The sum of 138119779's digits is 46
More coming soon!

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The information we have on file for 138119779 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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