Sure thing! Let's multiply 20678677 and 19689316 together
20678677 × 19689316 = 19689316 × (20678677)
+ 19689316 × 7 producing 137825212
+ 19689316 × 70 that results in 1378252120
+ 19689316 × 600 resulting in 11813589600
+ 19689316 × 8000 giving us 157514528000
+ 19689316 × 70000 yielding 1378252120000
+ 19689316 × 600000 resulting in 11813589600000
+ 19689316 × 0000000 which equals 0
+ 19689316 × 20000000 that is equal 393786320000000

= 407149005914932
