139731608

139,731,608 is an even composite number composed of three prime numbers multiplied together.

What does the number 139731608 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

139731608 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 139731608:

2³ × 41 × 426011

(2 × 2 × 2 × 41 × 426011)

See below for interesting mathematical facts about the number 139731608 from the Numbermatics database.

Names of 139731608

Cardinal: 139731608 can be written as One hundred thirty-nine million, seven hundred thirty-one thousand, six hundred eight.

Scientific notation

Scientific notation: 1.39731608 × 10⁸

Factors of 139731608

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 426054

Divisors of 139731608

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 41 82 164 328 426011 852022 1704044 3408088 17466451 34932902 69865804 139731608
Sum of all divisors σ(n): 268387560
Sum of proper divisors (its aliquot sum) s(n): 128655952
139731608 is a deficient number, because the sum of its proper divisors (128655952) is less than itself. Its deficiency is 11075656

Bases of 139731608

Binary: 1000010101000010001010011000₂
Hexadecimal: 0x8542298
Base-36: 2B6XLK

Squares and roots of 139731608

139731608 squared (139731608²) is 19524922274265664
139731608 cubed (139731608³) is 2728248785458158249907712
The square root of 139731608 is 11820.8124932257
The cube root of 139731608 is 518.9173827107

Scales and comparisons

How big is 139731608?

139,731,608 seconds is equal to 4 years, 23 weeks, 6 hours, 20 minutes, 8 seconds.
To count from 1 to 139,731,608 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 139731608 cubic inches would be around 43.2 feet tall.

Recreational maths with 139731608

139731608 backwards is 806137931
The number of decimal digits it has is: 9
The sum of 139731608's digits is 38
More coming soon!

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The information we have on file for 139731608 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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