Hi, I have a simple report and I would like to know how can I convert a number column into time format (hh:mm:ss)?

I have a column (number) that is calculated in mins and I would like to show as time format (hh:mm:ss) in my report instead of whole number.

For example,
- 45 will show 00:45:00,
- 65 will show 01:05:00

is there any formula rules in report can do this?