Assuming that neither of the years is a leap year, the number of seconds in one year is (365 x 24 x 60 x 60) = 31536000 seconds, therefore, the number of seconds in two years would be 31536000 x 2 = 63072000 seconds.
If one of the years is a leap year, the number of seconds is equal to (365 x 24 x 60 x 60) + (366 x 24 x 60 x 60) = 63158400 seconds.
63072000 seconds for a regular year, but 63244800 seconds in a leap year.
its 1578600000 times 2
There are about 31.5 million seconds in a year.
1 year = 31,556,000 seconds (rounded)
There are 31,536,000 seconds in a normal calender year.
31,556,926 seconds
31,556,926 seconds.
31,557,600 seconds
2524554080 seconds!
There were 31,536,000 seconds in 2010.
There are 2,505,600 seconds in February in a leap year.
There are 31,556,925.9936 seconds in a year.