9040

9040 is a natural number that falls between 9039 and 9041. In mathematics, it is even and composite. Its prime factorization is 2^4 × 5 × 113, making it divisible by 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, and others. The last digit being 0 confirms divisibility by 5 and 10. The sum of digits is 13, so it is not divisible by 3. It is not a prime, nor a perfect square or cube. In hexadecimal notation, 9040 is 0x2350.

As a numeric identifier, 9040 is used in various systems as a code in product models, inventory numbers, or catalog entries. It may also be encountered in fiction or speculative contexts as a year designation in the distant future. The versatility of four-digit numbers like 9040 reflects their utility in organizing information, naming conventions for devices and components, and labeling schemes across industries. While a single number cannot convey specific meaning by itself, its mathematical properties and potential for use as an identifier give it practical relevance in both theory and applied fields.