Using the calculated year of 365.25 days, which is 31,557,600 seconds per year,30000 years would be 946,728,000,000 seconds (946.728 billion, US)Using the SI year, which is 31,556,926 seconds,30000 years would be 946,707,780,000 seconds (946.708 billion, US).
1 billion seconds = 11,574days 1hour 46minutes 40secondsUsing [ 365.25 days = 1 year ], that's31years 251days 7hours46minutes 40seconds
Well, honey, there are 60 seconds in a minute, 60 minutes in an hour, 24 hours in a day, and 365 days in a year. So, if you do the math, 100 billion seconds is roughly 3,170 years. Time flies when you're having fun, doesn't it?
Assuming you count steadily at a rate of one number per second, it would take approximately 3,170 years to count from 1 to 100 billion. This calculation is based on the fact that there are 86,400 seconds in a day, 31,536,000 seconds in a year, and 1,000,000,000,000 seconds in 31,688 years.
First assume that an average leap year is 365.25 days. This allows for every fourth year being a leap year. Strictly speaking that is not true because every centenary is not a leap year but then every 4-centenary is, etc. Besides, it is not clear what meaning could be attached to a "year" for much of the 14 billion years since the the sun is nowhere near that old and the earth existed for less than a quarter of the time. Anyway, assuming 1 year = 365.25 days, 1 day = 24 hours 1 hour = 60 minutes 1 minute = 60 seconds you get 14 billion years = 4.42*1017 or 442 quadrillion seconds.
Christ was borne in 4 AD making it 35-36 AD one billion seconds after he was borne. (31.7 years)
The latest scientific evidence suggests that there were about 13.75 billion years, plus or minus 170 million years, before the birth of Christ. Here are some good articles on the subject:Why_do_scientists_think_Earth_is_4.5_billion_years_oldhttp://en.wikipedia.org/wiki/Age_of_the_universe
in the year 1475
Using the calculated year of 365.25 days, which is 31,557,600 seconds per year,30000 years would be 946,728,000,000 seconds (946.728 billion, US)Using the SI year, which is 31,556,926 seconds,30000 years would be 946,707,780,000 seconds (946.708 billion, US).
1 year is approximately 31.56 million seconds, so 60 billion seconds is a little over 1901 years.
For the short scale billion (1 x 109), one billion seconds is more than 31 years (31.68 years, or 31 years, 251 days).1,000,000,000 divided by 31,557,600 seconds per year (calculator) = 31.6881 years1,000,000,000 divided by 31,556,926 seconds per year (SI) = 31.6887 years
No. Only slightly more than a third of that
This year minus 31 years 7 months (approx).
Possibly you mean 'BC' and 'AD'. BC indeed means Before Christ, i.e. the years counting back from the supposed year of Christ's birth. AD means Anno Domini, a Latin expression translated as 'in the year of our Lord' i.e. counting forward from the supposed year of Christ's birth. Our present year is 2008 AD, so Christ's birth year is supposed to have been 2008 years ago, but nobody knows precisely.
13-18 seconds
Yes
BC stands for "Before Christ," and it refers to the years before the birth of Jesus Christ. So, BC does not represent a specific number of years but indicates the countdown towards the birth of Christ.