 CHAR: Captain Kirk proves that Ben Finney is alive and hiding  onboard the Enterprise by having the doctor muffle out the sounds of  everyones heartbeat and then having the computer amplify the  heartbeats. They still hear Finneys. While listening to the  amplified heartbeats, Kirk says "What you are hearing, gentlemen, is  the sound of everyones heartbeat amplified by 1 to the 4th power".  Of course, he meant to say 10 to the 4th power.