What is 4x10 in 3rd power is?

To calculate ( (4 \times 10)^3 ), first multiply 4 and 10 to get 40. Then, raise 40 to the third power: ( 40^3 = 40 \times 40 \times 40 = 64,000 ). Therefore, ( (4 \times 10)^3 = 64,000 ).