Is there any ways to make this minutes appear in days?

[khenma 1]

I made a rental item and i want to change the minutes (please see the picture below) into 3 days. suppose to be in 3 days.

 

i have this script command " rentitem 1288,259200; "

 

Thanks.!

 

 

Edited December 31, 2013 by khenma