138823075

138,823,075 is an odd composite number composed of four prime numbers multiplied together.

What does the number 138823075 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

138823075 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 138823075:

5² × 37 × 223 × 673

(5 × 5 × 37 × 223 × 673)

See below for interesting mathematical facts about the number 138823075 from the Numbermatics database.

Names of 138823075

Cardinal: 138823075 can be written as One hundred thirty-eight million, eight hundred twenty-three thousand and seventy-five.

Scientific notation

Scientific notation: 1.38823075 × 10⁸

Factors of 138823075

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 938

Divisors of 138823075

Number of divisors d(n): 24
Complete list of divisors:
1 5 25 37 185 223 673 925 1115 3365 5575 8251 16825 24901 41255 124505 150079 206275 622525 750395 3751975 5552923 27764615 138823075
Sum of all divisors σ(n): 177849728
Sum of proper divisors (its aliquot sum) s(n): 39026653
138823075 is a deficient number, because the sum of its proper divisors (39026653) is less than itself. Its deficiency is 99796422

Bases of 138823075

Binary: 1000010001100100010110100011₂
Hexadecimal: 0x84645A3
Base-36: 2ANGKJ

Squares and roots of 138823075

138823075 squared (138823075²) is 19271846152455625
138823075 cubed (138823075³) is 2675376943810808663546875
The square root of 138823075 is 11782.3204420861
The cube root of 138823075 is 517.7902717797

Scales and comparisons

How big is 138823075?

138,823,075 seconds is equal to 4 years, 21 weeks, 3 days, 17 hours, 57 minutes, 55 seconds.
To count from 1 to 138,823,075 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 138823075 cubic inches would be around 43.1 feet tall.

Recreational maths with 138823075

138823075 backwards is 570328831
138823075 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 138823075's digits is 37
More coming soon!

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The information we have on file for 138823075 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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