Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_60 (grid VARCHAR, time_retired VARCHAR, laps VARCHAR)
### Question:
What is the sum number of grid where time/retired is 2:41:38.4 and laps were more than 40?
### Answer:
SELECT COUNT(grid) FROM table_name_60 WHERE time_retired = "2:41:38.4" AND laps > 40