Best Answer

There is 3 175 200 000 seconds in a millennium with leap years.

Q: How many seconds in a millennium with leap years?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

This all depends on how many leap years are in the millenium.

242.5 average

Not sure about a melenium - whatever that is, but there are approx 31557600000000 milliseconds in a millennium. The exact number depends on how many leap years there were in the interval and on whether or not there were any leap seconds.

(((365 * 4 + 1) * 25 - 1) * 4 + 1) * 2.5 * 24 * 60 * 60 - 12 * 60 * 60 or (((365 * 4 + 1) * 25 - 1) * 4 + 1) * 2.5 * 24 * 60 * 60 + 12 * 60 * 60 Not counting leap seconds, that comes to either 31,556,908,800 seconds or 31,556,995,200 seconds, depending on whether there are two or three leap centuries in the millennium. The third millennium of the Gregorian calendar will be one day shorter than the second millennium because the second millennium had three leap centuries (the 12th, 16th and 20th) while the third millennium has only two (the 24th and 28th).

142009200 seconds approx. The exact number depends on how many leap years there were in the interval and on whether or not there were any leap seconds.

Related questions

1 millennium = 3,174,508,800 or 3,174,422,400 including leap years

This all depends on how many leap years are in the millenium.

56809w403

242.5 average

Not sure about a melenium - whatever that is, but there are approx 31557600000000 milliseconds in a millennium. The exact number depends on how many leap years there were in the interval and on whether or not there were any leap seconds.

(((365 * 4 + 1) * 25 - 1) * 4 + 1) * 2.5 * 24 * 60 * 60 - 12 * 60 * 60 or (((365 * 4 + 1) * 25 - 1) * 4 + 1) * 2.5 * 24 * 60 * 60 + 12 * 60 * 60 Not counting leap seconds, that comes to either 31,556,908,800 seconds or 31,556,995,200 seconds, depending on whether there are two or three leap centuries in the millennium. The third millennium of the Gregorian calendar will be one day shorter than the second millennium because the second millennium had three leap centuries (the 12th, 16th and 20th) while the third millennium has only two (the 24th and 28th).

164099520 seconds approx. The exact number depends on how many leap years there were in the interval and on whether or not there were any leap seconds.

142009200 seconds approx. The exact number depends on how many leap years there were in the interval and on whether or not there were any leap seconds.

47336400 seconds approx. The exact number depends on how many leap years there were in the interval and on whether or not there were any leap seconds.

536,112,000 seconds without leap years.

1893456000 seconds approx. The exact number depends on how many leap years there were in the interval and on whether or not there were any leap seconds.

1609437600 seconds approx. The exact number depends on how many leap years there were in the interval and on whether or not there were any leap seconds.