Solve 2,5*10^-14*(-3*10^-13)

$$2,5 \cdot 10 ^ { - 14 } \cdot ( - 3 \cdot 10 ^ { - 13 } )$$

Evaluate

$$-0,0000000000000000000000000075$$

Solution Steps

To multiply powers of the same base, add their exponents. Add -14 and -13 to get -27.

$$2,5\times 10^{-27}\left(-3\right)$$

Calculate 10 to the power of -27 and get \frac{1}{1000000000000000000000000000}.

$$2,5\times \frac{1}{1000000000000000000000000000}\left(-3\right)$$

Multiply 2,5 and \frac{1}{1000000000000000000000000000} to get \frac{1}{400000000000000000000000000}.

$$\frac{1}{400000000000000000000000000}\left(-3\right)$$

Multiply \frac{1}{400000000000000000000000000} and -3 to get -\frac{3}{400000000000000000000000000}.

$$-\frac{3}{400000000000000000000000000}$$

Factor

$$-0,0000000000000000000000000075$$