139315872

139,315,872 is an even composite number composed of four prime numbers multiplied together.

What does the number 139315872 look like?

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

139315872 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 139315872:

2⁵ × 3 × 43 × 33749

(2 × 2 × 2 × 2 × 2 × 3 × 43 × 33749)

See below for interesting mathematical facts about the number 139315872 from the Numbermatics database.

Names of 139315872

Cardinal: 139315872 can be written as One hundred thirty-nine million, three hundred fifteen thousand, eight hundred seventy-two.

Scientific notation

Scientific notation: 1.39315872 × 10⁸

Factors of 139315872

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 33797

Divisors of 139315872

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 43 48 86 96 129 172 258 344 516 688 1032 1376 2064 4128 33749 67498 101247 134996 202494 269992 404988 539984 809976 1079968 1451207 1619952 2902414 3239904 4353621 5804828 8707242 11609656 17414484 23219312 34828968 46438624 69657936 139315872
Sum of all divisors σ(n): 374220000
Sum of proper divisors (its aliquot sum) s(n): 234904128
139315872 is an abundant number, because the sum of its proper divisors (234904128) is greater than itself. Its abundance is 95588256

Bases of 139315872

Binary: 1000010011011100101010100000₂
Hexadecimal: 0x84DCAA0
Base-36: 2AY0TC

Squares and roots of 139315872

139315872 squared (139315872²) is 19408912191120384
139315872 cubed (139315872³) is 2703969526477366953934848
The square root of 139315872 is 11803.2144774209
The cube root of 139315872 is 518.4022357395

Scales and comparisons

How big is 139315872?

139,315,872 seconds is equal to 4 years, 22 weeks, 2 days, 10 hours, 51 minutes, 12 seconds.
To count from 1 to 139,315,872 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 139315872 cubic inches would be around 43.2 feet tall.

Recreational maths with 139315872

139315872 backwards is 278513931
The number of decimal digits it has is: 9
The sum of 139315872's digits is 39
More coming soon!

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The information we have on file for 139315872 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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