The Number 1141: Properties and MeaningsPrime Factors of 1141=7x163.
1141 is a Centered Hexagonal Number.
1141 is the smallest number whose 6th power can be written as the sum of 7 6th powers.
The Year 1141 ADIn the year 1141 AD the Jin Dynasty and Southern Song Dynasty sign the Treaty of Shaoxing.
In the year 1141 AD Constance of Castile, Queen of France, was born.
In the year 1141 AD Hugh of St Victor, Saxon philosopher, theologian and mystic, died.