No problem, we've got 7737 and 5178 to multiply
7737 × 5178 = 5178 × (7737)
+ 5178 × 7 that results in 36246
+ 5178 × 30 that equals 155340
+ 5178 × 700 what gives us 3624600
+ 5178 × 7000 what gives us 36246000

= 40062186
