646

Gotšwa go Wikipedia
Ngwagakete: Ngwagakete 1
Mengwagakgolo: Ngwagakgolo 6Ngwagakgolo 7Ngwagakgolo 8
Mengwagasome: 610s  620s  630s  – 640s –  650s  660s  670s
Mengwaga: 643 644 645646647 648 649

646 (DCXLVI) ebile ngwaga wa go thoma ka Labone, ngwaga wa bošupa ngwagengsome wa 640s, ngwaga wa bomasomenne tshela ngwagengkgolo wa Ngwagakgolo 7, le ngwaga wa bomakgolo tshela masomenne tshela ngwagengkete wa Ngwagakete 1.