Ladies and gentlemen, the universe as we know it has been in existence for 170000 million billion years, and will be ending in a little over 10 minutes time.
12 seconds sound clip from The Hitchhiker's Guide to the Galaxy (1981) - Episode 5 sitcom.
You can hear this line at 00:13:12.102 in the Blu-ray version of the TV Series.
Quote context
[...]
- Well, hi there, Ford. Did you talk to your big noise friend?
- Uh, Hot... Uh... Hotblack? Yeah, I, er... I sort of spoke to him, yeah.
- Well, not a lot. He's spending a year dead for tax reasons.
- Good evening, ladies and gentlemen.
- So welcome one and all to Milliways, the Restaurant at the End of the Universe!
- And I will be with you right through this tremendous, historic occasion: the end of history itself!
- So, now, ladies and gentlemen, take your places at table.
[...]