Time

we know ,

1 millennia =1000 year

on converting we get :

4 millennia =4000 yrs

1 millennia =1000 year

2 millennia =2000 yrs

1 week, 6 days and 5 hours.

There are 86,400 seconds in a day. There are 604,800 seconds in a week. There are 31,536,000 seconds in a 365 day year and 31,622,400 seconds in a leap year.

1577880000000 milliseconds approx. The exact value depends on how many leap years there were in the interval and on whether or not there were any leap seconds.

157,788,000000 milliseconds approx. The exact value depends on how many leap years there were in the interval and on whether or not there were any leap seconds.

A windmill cannot give any houses!

There are 8760 hours in a standard year and 8784 in a leap year. At any time is dark somewhere on Earth, so you could say there are 8760 hours of darkness in a year and 8784 of darkness in a leap year. Another way of looking at it is where you are on the planet. At different times of year there are different amounts of darkness and daylight and then there is twilight. You could say it is dark anywhere for about half the year, so that would be 4380 hours in a normal year and 4392 hours in a leap year.

Numerous important events occurred between 1928 and 1940. Specifically, the Empire State Building was completed in 1931, the Hoover Dam was completed in 1936, and World War I started in 1939.

The years between 1898 involved the most cataclysmic events to human history. 1898 marked the Spanish-American War. 1914 narked the beginning of the First World War. 1941 to 1945 marked the even more profound Second World War. 1945 saw the first uses of nuclear weapons in combat against Hiroshima and Nagasaki. 1947 and 1948 saw the independence of Israel and India from Britain, and tragic secondary wars from their partitions. 1949 saw Chairman Mao Zedong's forces assert communist control over the mainland China. 1951-1953 marked the Korean War, and the first United Nations use of authorized to defend the peninsula. 1953 also was the death of Josef Stalin. 1956 marked the Soviet Invasion of Hungary, and Anglo-French-Israeli Suez Crises. 1961 saw Yuri Gagarin of the Soviet Union became the first man to enter space. 1959 saw the first American deaths of what would be the Vietnam War lasting until 1975. Lastly, the young American President John F. Kennedy was assassinated in November 1963.

World events from 1994 include the beginning of NAFTA, and Nancy Kerrigan being attacked. Other events in 1994 were a large earthquake in Los Angeles, and the Brady Law going into effect.

216 hours is 9 days @24 hours per day.

To convert milliseconds to seconds, divide the number of milliseconds by 1000. In this case, 0.8 milliseconds is equal to 0.0008 seconds.

8/1000 = 0.008 seconds

500 of them.

There is 1x10-12 metre in a picometre.

It depends on how fast you can bike, if it's uphill or downhill, etc, etc.

The average is between 8-13 mph for most people to bike on a 10-speed on the whole. By that measurement, it could take 50-90 minutes or so on the average.

A second is 1000 milliseconds. A millisecond is 0.001 seconds.

The factor is 1000. You need to divide milli by 1000 to get second and multiply by 1000 to convert seconds to milliseconds

There are 0.000001 kiloseconds in a millisecond.

0.122355 kiloseconds.

Yes, they really do exist. They are a way of breaking seconds up into thousandths.

A second.

it is ms. m is milli, s is second

Well, if 1 hr is 60 mins, 1:60, apply this to 4.75:x

4.75*60 is 285 mins.