1. The problem asks: How many numbers are there in $\pi$? 2. $\pi$ is an irrational number, meaning it has an infinite number of decimal digits that do not repeat in a pattern. 3. Therefore, $\pi$ has infinitely many digits after the decimal point. 4. This means the number of digits in $\pi$ is infinite, not finite. 5. In summary, $\pi$ contains infinitely many numbers (digits).