0
Wiki User
1 billion seconds is 32 years
no
250
1,000,000,000.0
1billion
5443200 seconds = 5443200 seconds
31,536,000,000,000,000 seconds.
1billion in expanded form
no they died long long time ago 1billion yrs ago
1billion years.
1,923 years
1,000,000,000
The answer is 1,000,000,002
one billion
It is zero