Datrys 6*9*10^21/2*10^-6

$$\frac{ 6 \times 9 \times { 10 }^{ 21 } }{ 2 \times { 10 }^{ -6 } }$$

Enrhifo

$$27000000000000000000000000000$$

Camau Ateb

Canslo 2 yn y rhifiadur a'r enwadur.

$$\frac{3\times 9\times 10^{21}}{10^{-6}}$$

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

$$3\times 9\times 10^{27}$$

Lluosi 3 a 9 i gael 27.

$$27\times 10^{27}$$

Cyfrifo 10 i bŵer 27 a chael 1000000000000000000000000000.

$$27\times 1000000000000000000000000000$$

Lluosi 27 a 1000000000000000000000000000 i gael 27000000000000000000000000000.

$$27000000000000000000000000000$$

Ffactor

$$2^{27}\times 3^{3}\times 5^{27}$$