answersLogoWhite

0

Assuming a period of 13 years has four leap years, then the number of seconds in thirteen years is equal to (60 x 60 x 24 x 365 x 9) + (60 x 60 x 24 x 366 x 4) = 410313600 seconds.

If a period of 13 years has three leap years, then the number of seconds in thirteen years is equal to (60 x 60 x 24 x 365 x 10) + (60 x 60 x 24 x 366 x 3) = 410227200 seconds.

User Avatar

Wiki User

14y ago

What else can I help you with?