... The Perimeter Wall of the Djoser's complex is one of its best known features. It stood 10.5 meters high and was 1,645 meters long, ... source: [www.touregypt.net]

1645 meters = 64763.78 inches = 3141.123 cubits

3141.59 which is 1000 x Pi would yield 1645.25 meters

Walls were 10.5 meters which equal 20.0 cubits

"There is nothing as impenetrable as a closed mind"
and ..." if everything is a coincidence what is the point of studying or measuring or analyzing anything ?" db