A molecule of aspirin is composed of 9 atoms of carbon, 8 atoms of hydrogen, and 4 atoms of oxygen. According to the information, what is the molecular formula of aspirin?

Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.