Solve 0.5*1.225*40^2*3.14*4.545^3*0.42

$$0.5 \times 1.225 \times { 40 }^{ 2 } \times 3.14 \times { 4.545 }^{ 3 } \times 0.42$$

Evaluate

$$121340.750523237$$

Solution Steps

Multiply 0.5 and 1.225 to get 0.6125.

$$0.6125\times 40^{2}\times 3.14\times 4.545^{3}\times 0.42$$

Calculate 40 to the power of 2 and get 1600.

$$0.6125\times 1600\times 3.14\times 4.545^{3}\times 0.42$$

Multiply 0.6125 and 1600 to get 980.

$$980\times 3.14\times 4.545^{3}\times 0.42$$

Multiply 980 and 3.14 to get 3077.2.

$$3077.2\times 4.545^{3}\times 0.42$$

Calculate 4.545 to the power of 3 and get 93.886178625.

$$3077.2\times 93.886178625\times 0.42$$

Multiply 3077.2 and 93.886178625 to get 288906.54886485.

$$288906.54886485\times 0.42$$

Multiply 288906.54886485 and 0.42 to get 121340.750523237.

$$121340.750523237$$

Factor

$$\frac{157 \cdot 3 ^ {7} \cdot 7 ^ {3} \cdot 101 ^ {3}}{2 ^ {9} \cdot 5 ^ {9}} = 121340\frac{750523237}{1000000000} = 121340.750523237$$