How many zeros are at the end of the number 5000?

To determine how many zeros are at the end of the number 5000, one should look closely at how the number is represented. The number 5000 can be expressed as 5 followed by three zeros. Each zero at the end of a number signifies a factor of ten contained within that number. Hence, in the case of 5000, there are three zeros, indicating that the number can be factored as (5 \times 10^3).

Each zero represents a digit that contributes to the place value of the number, effectively indicating its magnitude. For example, the first zero after the 5 transitions the number from hundreds to thousands, the second zero adds another power of ten, and the third zero completes the representation, resulting in the total number 5000. Therefore, since there are three zeros present, it confirms that the correct answer is indeed three.