It seems like you're asking for the value of \( n \) in the expression \( n = 6.54 \times 10^1 \).
To calculate this, you multiply \( 6.54 \) by \( 10^1 \):
\[ n = 6.54 \times 10^1 = 6.54 \times 10 = 65.4 \]
So, the value of \( n \) is \( 65.4 \).