A dynamic viscosity is measured as $1.80 \times 10^{-6} \text{ Reyns}$ (where $1 \text{ Reyn} = 1 \text{ lb}_f\cdot\text{s/in}^2$). Convert this to centipoise ($\text{cP}$). (Assume $1 \text{ lb}_f \approx 4.44822 \text{ N}$, $1 \text{ in} = 0.0254 \text{ m}$, and $1 \text{ cP} = 10^{-3} \text{ Pa}\cdot\text{s}$)