Did you know that the summer holiday is exactly 10! seconds?

Did you know that the summer holiday is exactly 10! seconds?

Teachers love their summer holidays and what a way to celebrate it by looking at this Mathematical fact that I found on the internet

How cool is this!

BTW, for those who do not know what factorial means, 10! = 10 x 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1