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644642001

Year

Year (644642001)

Notes
西曆644642001
神武天皇即位紀元644642661
Japan (北朝)令和644639983年
Japan (南朝)令和644639983年
Ryuukyuu令和644639983年
明治644640134
大正644640090
昭和644640076
平成644640013
中華民國紀元644640090
主体644640090
干支辛巳 (170, 181)

Serialization

Year string

Months (Gregorian calendar)

Cast

Date and time
Year number644642001
Unix number20342874515587200
Unix integer20342874515587200
HTML number2.03428745155872e+19
HTML month number7735680372
Julian Day235452377110.5
Modified Julian Day235449977110
Rata Die235450655686