Original: This page lists times between 1018 seconds (an exasecond) and 1019 seconds (32 billion years and 320 billion years) Beyond this point, only future events can be listed, as this span of time exceeds the scientifically determined age of the universe.
Simplified: This page lists times between 1018 seconds (also known as an exasecond) and 1019 seconds (32 000 million years and 320 000 million years).