We're going to solve 1961 multiplied by 8137
1961 × 8137 = 8137 × (1961)
+ 8137 × 1 that equals 8137
+ 8137 × 60 that is equal 488220
+ 8137 × 900 that results in 7323300
+ 8137 × 1000 producing 8137000

= 15956657
