Dear all: I am teaching a big class and would like to use Excel to assign bonus to students if they submitted the assignment prior to a given date. I have downloaded all submissions from Canvas. Below is an example file name for a student's submission.
I know the first number (61900XX) is a student's unique id for my Canvas course and the second number (8-digit: 65052415) seems to be a time stamp of assignment submission. This number doesn't look like a standard Unix time stamp. My question is: Is there a way to convert this 8-digit number into the format I can recognize, like 2018-03-28 13:23? Thanks!