Since, many chemistry conferences have held a 50-trillion angstrom run.
we have to convert this unit into kilometers and miles.
Let us convert it into kilometers first.
Since, 1 trillion =

So, 50 trillion Angstorm =
Angstorm
Since, 1 Angstorm =

So, 50 trillion Angstorm =

=

So, 50 trillion Angstorm = 5km
Now, we will express it into miles
Since, 1 mile = 1.61 km
So, 5 km =

= 3.105 miles
= 3.11 miles
So, 50 trillion Angstorm = 5 km = 3.11 miles