To round the number 13,415,078 to the nearest 1,000, you need to look at the hundreds digit (which is the third digit from the right).
The number 13,415,078 can be broken down as follows:
- Thousands digit: 5 (from 13,415)
- Hundreds digit: 0 (from 13,415)
Since the hundreds digit is 0 (which is less than 5), you round down.
Therefore, 13,415,078 rounded to the nearest 1,000 is 13,415,000.