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.
G = [2x10^17 W][c^2][86400 Hz]/([1.28404151175x10^18 J s][1.28889×10^9 Ci][3.8×10^11 Pa])
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random