Explain how to write 50,000 using exponents. Answer can only be one number but the answer can have as much exponents as wanted

The examples of 50,000 written as an exponent are as follows (but not limited to):

500 * 10^2

50 * 10^3

5 * 10^4

0,5 * 10^5

Doublecheck (optional):

500 * 10^2 = 500 * 100 = 50,000

50 * 10^3 = 50 * 1000 = 50,000

5 * 10^4 = 5 * 10000 = 50,000

0,5 * 10^5 = 0,5 * 100000 = 50,000