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# What year would it be one trillion seconds ago?

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## Related Questions

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.

17 trillion seconds = approx 540 thousand years.

Zero. There was no time measured that long ago.

A billion seconds is 31 years.A billion seconds ago was in the year 1978.

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 minus 31 years 7 months (approx).

A light year is a measure of distance, not time; it is the distance that light travels in a year. If you look at a star that is 14 light years away, you see it as it was 14 years ago. 14 light years is about 82 trillion miles or 130 trillion kilometers.

As at the time of answering (6 August 2016) It would be 1984. In a few days though, the answer would have been 1985.

1 000 000 000 seconds is almost 32 years so probably 1979

There are 60 seconds in a minute and sixty minutes in an hour, so each hour is 3600 seconds. Multiply 24 to get days, and then 365.25 to get years, accounting for leap years. This is 31,557,600 seconds per year. Divide 1,000,000,000 seconds by 31,557,600 seconds per year, and you get 31 years, 251 days, 7 hours, 46 minutes and 40 seconds. (Why didn't I figure out the months? Because the months aren't equal!)

12,000 years ago from today (2012), would be the year of 9,988 BCE.

31,688 Years, 269 Days, 1 Hour, 46 Minutes, 40 Seconds.Non-Leap Years...: 24,003 X 31,536,000 = 756,958,608,000 SecondsLeap Years...........: 7,685 X 31,622,000 = 243,018,144,000 SecondsDays.....................: 269 X 86,400 = 23,241,600 SecondsHours...................: 1 X 3,600 = 3,600 SecondsMinutes................: 46 X 60 = 2,760 SecondsSeconds...............: 40 X 1 = 40 Seconds==================================================Total....................: 1,000,000,000,000 Seconds

One billion seconds ago is roughly the equivalent of 31.7 years ago, using the US definition of one billion. One billion is one thousand millions.

1 day = 86,400 seconds 1 year = 365 days = (365 x 86,400) = 31,536,000 seconds 1,000,000,000 seconds = (1,000,000,000 / 31,536,000) years = 31.71 years (rounded) It is now July 15, 2009 = approx. 2009.5417 1,000,000,000 seconds ago = (2009.5417 - 31.71) = 1977.83 = September or October of 1977. I neglected to include the leap years/days. That might make a difference in the month, but wouldn't change 1977.

Remembering that there was no year zero, it would be 22987BC.

From this year (2010), it would be 2030 years ago.

a decade was 100 years ago. so the year one decade ago would be 1909

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