Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
(((25/100)*5*40000 km)*(30 m)*(5 m)) / (1 mm^3)
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random