To simplify the expression \( 4^{13} \div 3^{-5} \), we can first rewrite the division by a negative exponent as multiplication:
\[ 4^{13} \div 3^{-5} = 4^{13} \times 3^{5} \]
Now, we can express \( 4^{13} \) as \( (2^2)^{13} \):
\[ 4^{13} = (2^2)^{13} = 2^{26} \]
Thus, we can rewrite the expression:
\[ 4^{13} \times 3^{5} = 2^{26} \times 3^{5} \]
The simplified expression is:
\[ 2^{26} \times 3^{5} \]