17 trillion seconds = approx 540 thousand years.
Zero. There was no time measured that long ago.
1 trillion years = approx 31557600000000000000. However, the univere did not exist a rillion years ago and, according to current cosmological theories, it will not exist for a trillion years. So the answer is a meaningless exerise in multiplication.
The answer is unknown.
49 years ago (as of 2017 !)
2515 years ago.
Zero. There was no time measured that long ago.
1 trillion years = approx 31557600000000000000. However, the univere did not exist a rillion years ago and, according to current cosmological theories, it will not exist for a trillion years. So the answer is a meaningless exerise in multiplication.
this year its only seconds
one trillion seconds ago it was last year. There are about 31,???,??? seconds in a year any way and 1,000,000,000,000 (1 trillion) is quite a bit bigger than that. It would be last year.
the earth turns
The answer is unknown.
Days not years Answer is between 11.5 and 11.6 days so less than a fortnight
The big bang happened then!
500 trillion years ago
people's dna is part of people, people's dna was made a trillion years ago
1 million billion trillion years ago
yes