What is the speed parameter $$ if the Lorentz factor $$ is $($a$)1\mathrm{.}0187237,($b$)13\mathrm{.}712469,($c$)99\mathrm{.}469367,$ and $($d$)832\mathrm{.}18694?$

$($a$)$ Number $$ Units

$($b$)$ Number $$ Units $$

$($c$)$ Number $$ Units $$

$($d$)$ Number $$ Units $$