Convert Planck unit to SI metric
Python 3, 118 \$\cdots\$ 85 80 bytes

Saved a whopping 29 bytes thanks to Surculose Sputum!!!
Saved 4 bytes thanks to Arnauld!!!
Saved 5 bytes thanks to xnor!!!   



lambda a,b,c,d,e:399674e26**e/174539e29**a/162874e3**b/523253e37**c/189007e13**d


Try it online!