Use Google As A Calculator

Do you know you can even use Google as a calculator using certain mathematical operators. Operators such as log, factorial, and trigonometric functions can also be used. These searches have to be entered into google search bar directly.

For eg.

a) 1+1

returns 2

b) 2*2

returns 4

c) 2^8

returns 256

d) 5*9+(sqrt 10)^3

returns 76.6227766