Solve 10^-6*3^-7*625*1=

$$10 ^ { - 6 } \times 3 ^ { - 7 } \times 625 \times 1 =$$

Evaluate

$$\frac{1}{3499200}\approx 0.000000286$$

Solution Steps

Calculate 10 to the power of -6 and get \frac{1}{1000000}.

$$\frac{1}{1000000}\times 3^{-7}\times 625\times 1$$

Calculate 3 to the power of -7 and get \frac{1}{2187}.

$$\frac{1}{1000000}\times \frac{1}{2187}\times 625\times 1$$

Multiply \frac{1}{1000000} and \frac{1}{2187} to get \frac{1}{2187000000}.

$$\frac{1}{2187000000}\times 625\times 1$$

Multiply \frac{1}{2187000000} and 625 to get \frac{1}{3499200}.

$$\frac{1}{3499200}\times 1$$

Multiply \frac{1}{3499200} and 1 to get \frac{1}{3499200}.

$$\frac{1}{3499200}$$

Factor

$$\frac{1}{2 ^ {6} \cdot 3 ^ {7} \cdot 5 ^ {2}} = 2.857796067672611 \times 10^{-7}$$