78000

78000 is a natural number that follows 77999 and precedes 78001. In decimal notation it ends with three zeros, making it a round number. It can be expressed as 78 × 1000.

In mathematics, the prime factorization of 78000 is 2^4 × 3 × 5^3 × 13. From this factorization it has 80 positive divisors. The number is divisible by 1000 as well as by 16 and by 78; in particular, 78000 ÷ 1000 = 78 and 78000 ÷ 16 = 4875. Its structure as a multiple of 1000 reflects its representation as 78 × 1000.

Beyond pure numbers, 78000 has practical use in real-world contexts. In France, 78000 is the postal code for Versailles, a city in the Yvelines department near Paris. French postal codes use the first two digits to indicate the department (78 for Yvelines), with the remaining digits refinining the local area, such as Versailles.

Overall, 78000 is notable primarily as a round, highly composite integer with a detailed factorization, and in practical terms as the postal code associated with Versailles.