206438908

206,438,908 is an even composite number composed of three prime numbers multiplied together.

What does the number 206438908 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

206438908 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 206438908:

2² × 13⁵ × 139

(2 × 2 × 13 × 13 × 13 × 13 × 13 × 139)

See below for interesting mathematical facts about the number 206438908 from the Numbermatics database.

Names of 206438908

Cardinal: 206438908 can be written as Two hundred six million, four hundred thirty-eight thousand, nine hundred eight.

Scientific notation

Scientific notation: 2.06438908 × 10⁸

Factors of 206438908

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 154

Divisors of 206438908

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 13 26 52 139 169 278 338 556 676 1807 2197 3614 4394 7228 8788 23491 28561 46982 57122 93964 114244 305383 371293 610766 742586 1221532 1485172 3969979 7939958 15879916 51609727 103219454 206438908
Sum of all divisors σ(n): 394189320
Sum of proper divisors (its aliquot sum) s(n): 187750412
206438908 is a deficient number, because the sum of its proper divisors (187750412) is less than itself. Its deficiency is 18688496

Bases of 206438908

Binary: 1100010011100000000111111100₂
Hexadecimal: 0xC4E01FC
Base-36: 3EWPA4

Squares and roots of 206438908

206438908 squared (206438908²) is 42617022736232464
206438908 cubed (206438908³) is 8797811635879001902309312
The square root of 206438908 is 14367.9820434187
The cube root of 206438908 is 591.0132049275

Scales and comparisons

How big is 206438908?

206,438,908 seconds is equal to 6 years, 29 weeks, 2 days, 8 hours, 8 minutes, 28 seconds.
To count from 1 to 206,438,908 would take you about nine 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 206438908 cubic inches would be around 49.3 feet tall.

Recreational maths with 206438908

206438908 backwards is 809834602
The number of decimal digits it has is: 9
The sum of 206438908's digits is 40
More coming soon!

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The information we have on file for 206438908 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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