138887122

138,887,122 is an even composite number composed of five prime numbers multiplied together.

What does the number 138887122 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

138887122 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 138887122:

2 × 11 × 37 × 97 × 1759

See below for interesting mathematical facts about the number 138887122 from the Numbermatics database.

Names of 138887122

Cardinal: 138887122 can be written as One hundred thirty-eight million, eight hundred eighty-seven thousand, one hundred twenty-two.

Scientific notation

Scientific notation: 1.38887122 × 10⁸

Factors of 138887122

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 1906

Divisors of 138887122

Number of divisors d(n): 32
Complete list of divisors:
1 2 11 22 37 74 97 194 407 814 1067 1759 2134 3518 3589 7178 19349 38698 39479 65083 78958 130166 170623 341246 715913 1431826 1876853 3753706 6313051 12626102 69443561 138887122
Sum of all divisors σ(n): 235952640
Sum of proper divisors (its aliquot sum) s(n): 97065518
138887122 is a deficient number, because the sum of its proper divisors (97065518) is less than itself. Its deficiency is 41821604

Bases of 138887122

Binary: 1000010001110011111111010010₂
Hexadecimal: 0x8473FD2
Base-36: 2AOTZM

Squares and roots of 138887122

138887122 squared (138887122²) is 19289632657442884
138887122 cubed (138887122³) is 2679081564229454038139848
The square root of 138887122 is 11785.0380567905
The cube root of 138887122 is 517.8698882625

Scales and comparisons

How big is 138887122?

138,887,122 seconds is equal to 4 years, 21 weeks, 4 days, 11 hours, 45 minutes, 22 seconds.
To count from 1 to 138,887,122 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 138887122 cubic inches would be around 43.2 feet tall.

Recreational maths with 138887122

138887122 backwards is 221788831
The number of decimal digits it has is: 9
The sum of 138887122's digits is 40
More coming soon!

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The information we have on file for 138887122 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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