Calculate 3 * 4 * 5 * 6 * 7 * 8 * 9.
The result of 3 * 4 * 5 * 6 * 7 * 8 * 9 is 362880.
Complete the following task based on the instruction and optional input provided.### Instruction:
Calculate 3 * 4 * 5 * 6 * 7 * 8 * 9.

### Output:
The result of 3 * 4 * 5 * 6 * 7 * 8 * 9 is 362880.