138130762

138,130,762 is an even composite number composed of four prime numbers multiplied together.

What does the number 138130762 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

138130762 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 138130762:

2 × 7 × 11 × 896953

See below for interesting mathematical facts about the number 138130762 from the Numbermatics database.

Names of 138130762

Cardinal: 138130762 can be written as One hundred thirty-eight million, one hundred thirty thousand, seven hundred sixty-two.

Scientific notation

Scientific notation: 1.38130762 × 10⁸

Factors of 138130762

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 896973

Divisors of 138130762

Number of divisors d(n): 16
Complete list of divisors:
1 2 7 11 14 22 77 154 896953 1793906 6278671 9866483 12557342 19732966 69065381 138130762
Sum of all divisors σ(n): 258322752
Sum of proper divisors (its aliquot sum) s(n): 120191990
138130762 is a deficient number, because the sum of its proper divisors (120191990) is less than itself. Its deficiency is 17938772

Bases of 138130762

Binary: 1000001110111011010101001010₂
Hexadecimal: 0x83BB54A
Base-36: 2A8MDM

Squares and roots of 138130762

138130762 squared (138130762²) is 19080107410700644
138130762 cubed (138130762³) is 2635549775681926909610728
The square root of 138130762 is 11752.9044069967
The cube root of 138130762 is 516.9280940365

Scales and comparisons

How big is 138130762?

138,130,762 seconds is equal to 4 years, 20 weeks, 2 days, 17 hours, 39 minutes, 22 seconds.
To count from 1 to 138,130,762 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 138130762 cubic inches would be around 43.1 feet tall.

Recreational maths with 138130762

138130762 backwards is 267031831
The number of decimal digits it has is: 9
The sum of 138130762's digits is 31
More coming soon!

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The information we have on file for 138130762 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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