139885128

139,885,128 is an even composite number composed of four prime numbers multiplied together.

What does the number 139885128 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

139885128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 139885128:

2³ × 3² × 631 × 3079

(2 × 2 × 2 × 3 × 3 × 631 × 3079)

See below for interesting mathematical facts about the number 139885128 from the Numbermatics database.

Names of 139885128

Cardinal: 139885128 can be written as One hundred thirty-nine million, eight hundred eighty-five thousand, one hundred twenty-eight.

Scientific notation

Scientific notation: 1.39885128 × 10⁸

Factors of 139885128

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 3715

Divisors of 139885128

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 72 631 1262 1893 2524 3079 3786 5048 5679 6158 7572 9237 11358 12316 15144 18474 22716 24632 27711 36948 45432 55422 73896 110844 221688 1942849 3885698 5828547 7771396 11657094 15542792 17485641 23314188 34971282 46628376 69942564 139885128
Sum of all divisors σ(n): 379579200
Sum of proper divisors (its aliquot sum) s(n): 239694072
139885128 is an abundant number, because the sum of its proper divisors (239694072) is greater than itself. Its abundance is 99808944

Bases of 139885128

Binary: 1000010101100111101001001000₂
Hexadecimal: 0x8567A48
Base-36: 2BA820

Squares and roots of 139885128

139885128 squared (139885128²) is 19567849035576384
139885128 cubed (139885128³) is 2737251067026279029617152
The square root of 139885128 is 11827.3043420723
The cube root of 139885128 is 519.1073541387

Scales and comparisons

How big is 139885128?

139,885,128 seconds is equal to 4 years, 23 weeks, 2 days, 58 minutes, 48 seconds.
To count from 1 to 139,885,128 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 139885128 cubic inches would be around 43.3 feet tall.

Recreational maths with 139885128

139885128 backwards is 821588931
The number of decimal digits it has is: 9
The sum of 139885128's digits is 45
More coming soon!

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The information we have on file for 139885128 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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