642

Summary

642 is a year^[1]. 642 ranks in the top 5% of year entities by monthly Wikipedia readership (15 views/month).^[2]

Key Facts

• 642's instance of is recorded as year^[3].
• 642's follows is recorded as 641^[4].
• 642's followed by is recorded as 643^[5].
• 642's part of is recorded as 640s^[6].
• 642's Commons category is recorded as 642^[7].
• 642's point in time is recorded as +0642-01-01T00:00:00Z^[8].
• 642's topic's main category is recorded as Category:642^[9].
• 642's has list is recorded as list of state leaders in 642^[10].
• 642's permanent duplicated item is recorded as Q31800703^[11].
• 642's Cathopedia article ID is recorded as 642^[12].
• 642's category for births in this time period is recorded as Category:642 births^[13].
• 642's category for deaths in this time period is recorded as Category:642 deaths^[14].

Why It Matters

642 ranks in the top 5% of year entities by monthly Wikipedia readership (15 views/month).^[2] 642 has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.^[15] 642 is known by 19 alternative names across languages and contexts.^[16]