Sure thing! Let's multiply 81139142 and 69331259 together
81139142 × 69331259 = 69331259 × (81139142)
+ 69331259 × 2 that results in 138662518
+ 69331259 × 40 giving us 2773250360
+ 69331259 × 100 which equals 6933125900
+ 69331259 × 9000 resulting in 623981331000
+ 69331259 × 30000 giving us 2079937770000
+ 69331259 × 100000 producing 6933125900000
+ 69331259 × 1000000 that is equal 69331259000000
+ 69331259 × 80000000 resulting in 5546500720000000

= 5625478869039778
