How many seconds in 10000000000000 years?

Answer 1

Is there any point in this question - apart from a pointless exercise in multiplication? The entire life span of the solar system is far less than that. In around one hundredth of the period the earth will cease to exist. No earth means nothing to orbit the sun in a year: so no year! In the meantime, the earth's orbit is slowing down so a year in 1000000 years' time will be many more seconds longer than it is now.

But, pontless though it is, the question was asked so the answer is approx 315576000000000000000 seconds.

Answer 2

1 x 10^13 years = 3.15576 x 10^20 seconds