MMCCXXXIX
2239 in Scientific Notation = 2.239 x 103
Romans
The Romans wrote in their own language which was Latin.
Romans and Greeks use papyrus to write on.
"C" was used to write 100 by the Romans.
The Romans did not have a written constitutions. They only had written codes of law.
Latin primarily
It is: 1000 = M
II.XXVII.MMX
They used Papyrus
2702 = MMDCCII
2,239 meters is 2.239 kilometers.