Datrys 9,1*10^-3/1.6*10^-19

$$\frac { 9,1 \times 10 ^ { - 3 } } { 1.6 \times 10 ^ { - 19 } }$$

Enrhifo

$$56875000000000000$$

Camau Ateb

Er mwyn rhannu pwerau sy’n rhannu’r un sail, tynnwch esbonydd yr enwadur o esbonydd y rhifiadur.

$$\frac{9.1\times 10^{16}}{1.6}$$

Cyfrifo 10 i bŵer 16 a chael 10000000000000000.

$$\frac{9.1\times 10000000000000000}{1.6}$$

Lluosi 9.1 a 10000000000000000 i gael 91000000000000000.

$$\frac{91000000000000000}{1.6}$$

Ehangu \frac{91000000000000000}{1.6} drwy luosi'r rhifiadur a'r enwadur gyda 10.

$$\frac{910000000000000000}{16}$$

Rhannu 910000000000000000 â 16 i gael 56875000000000000.

$$56875000000000000$$

Ffactor

$$7\times 13\times 2^{12}\times 5^{16}$$