196 (number) - in Mathematics

In Mathematics

• 196 is an even number
• 196 is an abundant number, as 203 is greater than 196
• 196 is a composite number
• 196 is an Erdős–Woods number, as it is possible to find sequences of 196 consecutive integers such that each inner member shares a factor with either the first or the last member
• 196 is a heptagonal pyramidal number
• 196 is an odious number
• 196 is a pentagonal pyramidal number
• 196 is a powerful number
• 196 is a practical number
• 196 is a square number (142)
• 196 is the difference of 2 square numbers: 502 -482
• 196 is an 11-gonal number
• 196 is an 34-gonal number
• Divisors of 196: 1, 2, 4, 7, 14, 28, 49, 98, 196
• Prime factors of 196: 2 × 2 × 7 × 7
• There are 196 one-sided heptominoes, the polyominoes made from 7 squares.