Final answer:
The unit for one million bytes is termed a megabyte (MB), but in actual computer terms, it consists of 1,048,576 bytes due to the binary system. Kilobyte (KB), Megabyte (MB), Gigabyte (GB), and Terabyte (TB) make up the ascending order of memory units.
Step-by-step explanation:
The basic unit of computer memory is the byte. When dealing with larger quantities, we use multiplicative prefixes to denote different magnitudes. The unit for one million bytes is a megabyte (MB). However, in computer memory, the actual value used for one megabyte is typically 1,024 x 1,024 bytes, which equals 1,048,576 bytes due to the binary nature of computing.
In order of conversion from smallest to largest, the common units of computer memory are:
- Kilobyte (KB) - 1,024 bytes
- Megabyte (MB) - 1,048,576 bytes (commonly rounded to one million bytes)
- Gigabyte (GB) - 1,073,741,824 bytes
- Terabyte (TB) - 1,099,511,627,776 bytes