15500000

The number **15,500,000** is a composite integer that appears in various contexts across mathematics, science, and everyday life. It is the product of several prime factors, including 2, 3, 5, 7, 11, and 13, making it a highly composite number. This means it has more divisors than any smaller positive integer, with a total of 64 divisors, including 1 and itself.

In population studies, 15,500,000 represents a significant milestone, often used to describe the approximate population of mid-sized countries or major metropolitan regions. For example, it is roughly the population of countries like Switzerland or the city of São Paulo, Brazil. The number also appears in economic and statistical data, such as household counts or employment figures, where it serves as a benchmark for analysis.

In technology and computing, 15,500,000 is sometimes referenced in memory allocation, file sizes, or data processing contexts, particularly when discussing large datasets or storage capacities. For instance, 15.5 megabytes (MB) of data would equal approximately 15,500,000 bytes, given that 1 MB equals 1,048,576 bytes in binary systems.

The number also holds symbolic significance in certain cultural or historical contexts, such as commemorating anniversaries or milestones in organizations, institutions, or public projects. Additionally, it may appear in scientific measurements, such as the number of cells in a biological sample or the count of particles in a controlled experiment.

While not inherently meaningful on its own, 15,500,000 serves as a useful reference point in quantitative discussions, providing a frame of comparison for understanding scale in various fields. Its mathematical properties and practical applications make it a relevant figure in both theoretical and applied disciplines.