A1 paper size in thou

What is A1 paper size in thou ?

A1 size in thou is 23385.8263x33110.2356

The aspect ratio of an A1 paper is 1:1.42,The area of an A1 paper is 499554 mm², Perimeter of an A1 paper is 2870 mm or 112992.12386 thou, Diagonal line of an A1 paper is 1029.62 mm or 40536.21971036 thou

thou is the imperial unit, which is one thousandth of an inch