Solve 5*138^2div4*tan(36)

$$5 \times { 138 }^{ 2 } \div 4 \times \tan ( 36 )$$

Evaluate

$$17295.344879167613844$$

Solution Steps

Evaluate trigonometric functions in the problem

$$5 \cdot {(138)} ^ {2} / 4 \cdot 0.7265425280053608$$

Calculate 138 to the power of 2 and get 19044.

$$\frac{5\times 19044}{4}\times 0.7265425280053608$$

Multiply 5 and 19044 to get 95220.

$$\frac{95220}{4}\times 0.7265425280053608$$

Divide 95220 by 4 to get 23805.

$$23805\times 0.7265425280053608$$

Multiply 23805 and 0.7265425280053608 to get 17295.344879167613844.

$$17295.344879167613844$$

Factor

$$\frac{100908684445189 \cdot 3 ^ {4} \cdot 23 ^ {2}}{2 ^ {13} \cdot 5 ^ {15}} = 17295\frac{86219791903232}{250000000000000} = 17295.344879167613$$