Datrys -2.18*10^-18/1^2

$$\frac { - 2.18 \times 10 ^ { - 18 } } { 1 ^ { 2 } }$$

Enrhifo

$$-0.00000000000000000218$$

Camau Ateb

Cyfrifo 10 i bŵer -18 a chael \frac{1}{1000000000000000000}.

$$\frac{-2.18\times \frac{1}{1000000000000000000}}{1^{2}}$$

Lluosi -2.18 a \frac{1}{1000000000000000000} i gael -\frac{109}{50000000000000000000}.

$$\frac{-\frac{109}{50000000000000000000}}{1^{2}}$$

Cyfrifo 1 i bŵer 2 a chael 1.

$$\frac{-\frac{109}{50000000000000000000}}{1}$$

Mae rhannu unrhyw beth ag un yn rhoi'r rhif hwnnw.

$$-\frac{109}{50000000000000000000}$$

Ffactor

$$-0.00000000000000000218$$