Answer:
720
Step-by-step explanation:
➥ The factorial of 6! is exactly 720. ➥ The number of trailing 0s in 6! is 1. ➥ The number of digits in 6 factorial is 3. ➥ The factorial of 6 is calculated as below: 6! = 6 • 5 • 4 • 3 • 2 • 1
