Markpointer 64
https://sites.google.com/view/a-markpointer/64
64 ... can be used as a mathematical symbol for * 10^(64-64) = 10^0
65 ... can be used as a mathematical symbol for * 10^(65-64) = 10^1
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64,00482259 Global-600-units between 70-Shiloh-60 and Callanish Stones (Scotland)
64,00770676 Global-600-units between M31 and Xcambó
64,01864648 Global-600-units between Step-Pyramid and Callanish Stones