Expected sample minimum of a heavy-tailed density

Let $X_1,X_2,X_3$ be i.i.d. random variables from a continuous distribution having probability density function $$f(x)=\begin{cases}\dfrac1{2x^3},&\text{if }x>\dfrac12,\ 0,&\text{if }x\le\dfrac12.\end{cases}$$ Let $X_{(1)}=\min\{X_1,X_2,X_3\}$. Then the value of $10E(X_{(1)})$ is equal to __________ (answer in integer)