139048442

139,048,442 is an even composite number composed of four prime numbers multiplied together.

What does the number 139048442 look like?

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

139048442 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 139048442:

2 × 13 × 37 × 144541

See below for interesting mathematical facts about the number 139048442 from the Numbermatics database.

Names of 139048442

Cardinal: 139048442 can be written as One hundred thirty-nine million, forty-eight thousand, four hundred forty-two.

Scientific notation

Scientific notation: 1.39048442 × 10⁸

Factors of 139048442

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 144593

Divisors of 139048442

Number of divisors d(n): 16
Complete list of divisors:
1 2 13 26 37 74 481 962 144541 289082 1879033 3758066 5348017 10696034 69524221 139048442
Sum of all divisors σ(n): 230689032
Sum of proper divisors (its aliquot sum) s(n): 91640590
139048442 is a deficient number, because the sum of its proper divisors (91640590) is less than itself. Its deficiency is 47407852

Bases of 139048442

Binary: 1000010010011011010111111010₂
Hexadecimal: 0x849B5FA
Base-36: 2ASAGQ

Squares and roots of 139048442

139048442 squared (139048442²) is 19334469222627364
139048442 cubed (139048442³) is 2688427822303286110766888
The square root of 139048442 is 11791.8803419981
The cube root of 139048442 is 518.0703158821

Scales and comparisons

How big is 139048442?

139,048,442 seconds is equal to 4 years, 21 weeks, 6 days, 8 hours, 34 minutes, 2 seconds.
To count from 1 to 139,048,442 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 139048442 cubic inches would be around 43.2 feet tall.

Recreational maths with 139048442

139048442 backwards is 244840931
The number of decimal digits it has is: 9
The sum of 139048442's digits is 35
More coming soon!

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The information we have on file for 139048442 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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