139313817

139,313,817 is an odd composite number composed of three prime numbers multiplied together.

What does the number 139313817 look like?

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

139313817 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 139313817:

3³ × 239 × 21589

(3 × 3 × 3 × 239 × 21589)

See below for interesting mathematical facts about the number 139313817 from the Numbermatics database.

Names of 139313817

Cardinal: 139313817 can be written as One hundred thirty-nine million, three hundred thirteen thousand, eight hundred seventeen.

Scientific notation

Scientific notation: 1.39313817 × 10⁸

Factors of 139313817

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 21831

Divisors of 139313817

Number of divisors d(n): 16
Complete list of divisors:
1 3 9 27 239 717 2151 6453 21589 64767 194301 582903 5159771 15479313 46437939 139313817
Sum of all divisors σ(n): 207264000
Sum of proper divisors (its aliquot sum) s(n): 67950183
139313817 is a deficient number, because the sum of its proper divisors (67950183) is less than itself. Its deficiency is 71363634

Bases of 139313817

Binary: 1000010011011100001010011001₂
Hexadecimal: 0x84DC299
Base-36: 2AXZ89

Squares and roots of 139313817

139313817 squared (139313817²) is 19408339607109489
139313817 cubed (139313817³) is 2703849872298703249509513
The square root of 139313817 is 11803.1274245431
The cube root of 139313817 is 518.3996868033

Scales and comparisons

How big is 139313817?

139,313,817 seconds is equal to 4 years, 22 weeks, 2 days, 10 hours, 16 minutes, 57 seconds.
To count from 1 to 139,313,817 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 139313817 cubic inches would be around 43.2 feet tall.

Recreational maths with 139313817

139313817 backwards is 718313931
The number of decimal digits it has is: 9
The sum of 139313817's digits is 36
More coming soon!

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The information we have on file for 139313817 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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