Persian empire
Heraclius was born in 575.
Heraclius the Elder died in 610.
Heraclius of Edessa died in 474.
Heraclius - brother of Tiberius III - died in 705.
Jewish revolt against Heraclius happened in 614.
Divide by 622.
The factors of 622 are 1, 2, 311, 622
622
Half of 622 is 311. You can find this by dividing 622 by 2, which equals 311.
equivalent fractions of 622 = 622/1, 1244/2, 1866/3, ...
622 = seiscientos veintidos
1, 2, 311, 622