138412435

138,412,435 is an odd composite number composed of four prime numbers multiplied together.

What does the number 138412435 look like?

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

138412435 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 138412435:

5 × 7 × 19 × 208139

See below for interesting mathematical facts about the number 138412435 from the Numbermatics database.

Names of 138412435

Cardinal: 138412435 can be written as One hundred thirty-eight million, four hundred twelve thousand, four hundred thirty-five.

Scientific notation

Scientific notation: 1.38412435 × 10⁸

Factors of 138412435

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 208170

Divisors of 138412435

Number of divisors d(n): 16
Complete list of divisors:
1 5 7 19 35 95 133 665 208139 1040695 1456973 3954641 7284865 19773205 27682487 138412435
Sum of all divisors σ(n): 199814400
Sum of proper divisors (its aliquot sum) s(n): 61401965
138412435 is a deficient number, because the sum of its proper divisors (61401965) is less than itself. Its deficiency is 77010470

Bases of 138412435

Binary: 1000010000000000000110010011₂
Hexadecimal: 0x8400193
Base-36: 2AENPV

Squares and roots of 138412435

138412435 squared (138412435²) is 19158002162629225
138412435 cubed (138412435³) is 2651705729064777034412875
The square root of 138412435 is 11764.8814273667
The cube root of 138412435 is 517.2792246749

Scales and comparisons

How big is 138412435?

138,412,435 seconds is equal to 4 years, 20 weeks, 5 days, 23 hours, 53 minutes, 55 seconds.
To count from 1 to 138,412,435 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 138412435 cubic inches would be around 43.1 feet tall.

Recreational maths with 138412435

138412435 backwards is 534214831
The number of decimal digits it has is: 9
The sum of 138412435's digits is 31
More coming soon!

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The information we have on file for 138412435 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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