Write the following volumes in order, starting with the smallest.

$\frac{1}{2} litre, 780 ml, 125ml, 0.65 litres$

Express given quantity in the units given in brackets.

$14.23 m\hspace{0.17em}(mm, km)$ 

Express the below quantity in the unit given in the brackets.

$19.06 \mathrm{g} \left(\mathrm{mg},\mathrm{t}\right)$

Express the below quantity in the unit given in the brackets.

$2\frac{3}{4} litres \left(ml,cl\right)$

Express the below quantity in the unit given in the brackets.

$4 m^2 (m{m}^2,ha)$

Express the below quantity in the unit given in the brackets.

$13 c{m}^2 (m{m}^2,ha)$

Express the below quantity in the unit given in the brackets.

$10 {\mathrm{cm}}^3 ({\mathrm{mm}}^3,{\mathrm{m}}^3)$

A cube has sides of length $3 m$. Find the volume of the cube in $m^3$.