139689342

139,689,342 is an even composite number composed of four prime numbers multiplied together.

What does the number 139689342 look like?

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

139689342 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 139689342:

2 × 3² × 13 × 596963

(2 × 3 × 3 × 13 × 596963)

See below for interesting mathematical facts about the number 139689342 from the Numbermatics database.

Names of 139689342

Cardinal: 139689342 can be written as One hundred thirty-nine million, six hundred eighty-nine thousand, three hundred forty-two.

Scientific notation

Scientific notation: 1.39689342 × 10⁸

Factors of 139689342

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 596981

Divisors of 139689342

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 6 9 13 18 26 39 78 117 234 596963 1193926 1790889 3581778 5372667 7760519 10745334 15521038 23281557 46563114 69844671 139689342
Sum of all divisors σ(n): 325942344
Sum of proper divisors (its aliquot sum) s(n): 186253002
139689342 is an abundant number, because the sum of its proper divisors (186253002) is greater than itself. Its abundance is 46563660

Bases of 139689342

Binary: 1000010100110111110101111110₂
Hexadecimal: 0x8537D7E
Base-36: 2B60ZI

Squares and roots of 139689342

139689342 squared (139689342²) is 19513112268392964
139689342 cubed (139689342³) is 2725773813143940538589688
The square root of 139689342 is 11819.0245790421
The cube root of 139689342 is 518.8650567453

Scales and comparisons

How big is 139689342?

139,689,342 seconds is equal to 4 years, 22 weeks, 6 days, 18 hours, 35 minutes, 42 seconds.
To count from 1 to 139,689,342 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 139689342 cubic inches would be around 43.2 feet tall.

Recreational maths with 139689342

139689342 backwards is 243986931
The number of decimal digits it has is: 9
The sum of 139689342's digits is 45
More coming soon!

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The information we have on file for 139689342 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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