Solve -10^-8div1.6*10^-19

$$- { 10 }^{ -8 } \div 1.6 \times { 10 }^{ -19 }$$

Evaluate

$$-0.000000000000000000000000000625$$

Solution Steps

Calculate 10 to the power of -8 and get \frac{1}{100000000}.

$$\frac{-\frac{1}{100000000}}{1.6}\times 10^{-19}$$

Express \frac{-\frac{1}{100000000}}{1.6} as a single fraction.

$$\frac{-1}{100000000\times 1.6}\times 10^{-19}$$

Multiply 100000000 and 1.6 to get 160000000.

$$\frac{-1}{160000000}\times 10^{-19}$$

Fraction \frac{-1}{160000000} can be rewritten as -\frac{1}{160000000} by extracting the negative sign.

$$-\frac{1}{160000000}\times 10^{-19}$$

Calculate 10 to the power of -19 and get \frac{1}{10000000000000000000}.

$$-\frac{1}{160000000}\times \frac{1}{10000000000000000000}$$

Multiply -\frac{1}{160000000} and \frac{1}{10000000000000000000} to get -\frac{1}{1600000000000000000000000000}.

$$-\frac{1}{1600000000000000000000000000}$$

Factor

$$-0.000000000000000000000000000625$$