Half my circuit breakers are out I tryed resetting them all and reset main breakers
6 volts with a digital meter could very easily be phantom voltage. 

Sounds like you have half your service out. This could be anything from a bad main breaker, problem in the meter pan, the taps at the service drop, or a utility problem at the pole or the service drop itself. 

CALL YOUR POWER COMPANY right away, they'll take it from there.