How do you write 0.1357 in scientific notation?

$0 , 1357 = 1357 \cdot {10}^{-} 4 = 135 , 7 \cdot {10}^{-} 3 = 13 , 57 \cdot {10}^{-} 2$
$1 , 357 \cdot {10}^{-} 1$
$0 , 1357 = 1357 \cdot {10}^{-} 4 = 135 , 7 \cdot {10}^{-} 3 = 13 , 57 \cdot {10}^{-} 2$
$1 , 357 \cdot {10}^{-} 1$