Datrys 5.8*10^3/1.732*220*0.78*0.82

$$\frac{ 5.8 \times { 10 }^{ 3 } }{ 1.732 \times 220 \times 0.78 \times 0.82 }$$

Enrhifo

$$\frac{181250000}{7616037}\approx 23.798466315$$

Camau Ateb

Cyfrifo 10 i bŵer 3 a chael 1000.

$$\frac{5.8\times 1000}{1.732\times 220\times 0.78\times 0.82}$$

Lluosi 5.8 a 1000 i gael 5800.

$$\frac{5800}{1.732\times 220\times 0.78\times 0.82}$$

Lluosi 1.732 a 220 i gael 381.04.

$$\frac{5800}{381.04\times 0.78\times 0.82}$$

Lluosi 381.04 a 0.78 i gael 297.2112.

$$\frac{5800}{297.2112\times 0.82}$$

Lluosi 297.2112 a 0.82 i gael 243.713184.

$$\frac{5800}{243.713184}$$

Ehangu \frac{5800}{243.713184} drwy luosi'r rhifiadur a'r enwadur gyda 1000000.

$$\frac{5800000000}{243713184}$$

Lleihau'r ffracsiwn \frac{5800000000}{243713184} i'r graddau lleiaf posib drwy dynnu a chanslo allan 32.

$$\frac{181250000}{7616037}$$

Ffactor

$$\frac{29 \cdot 2 ^ {4} \cdot 5 ^ {8}}{3 \cdot 11 \cdot 13 \cdot 41 \cdot 433} = 23\frac{6081149}{7616037} = 23.798466315224047$$