518400

518400 is the integer representing the number of seconds in two weeks. It can be calculated by multiplying the number of seconds in a minute (60) by the number of minutes in an hour (60), the number of hours in a day (24), and the number of days in two weeks (14). This results in 60 * 60 * 24 * 14 = 518400.

In scientific notation, 518400 is approximately 5.184 x 10^5. It is an even number and a composite number. Its prime factorization is 2^6 * 3^2 * 5^2 * 7.

The number 518400 also appears in various contexts related to timekeeping and measurements. For instance, it represents the total number of seconds in 14 days, which is equivalent to two standard weeks. This value can be useful in scientific calculations, astronomical observations, and historical record keeping where precise durations are important. It is also a factor in some older unit conversion systems.