Sure thing! Let's multiply 81344290 and 66861639 together
81344290 × 66861639 = 66861639 × (81344290)
+ 66861639 × 0 that equals 0
+ 66861639 × 90 that is equal 6017547510
+ 66861639 × 200 that results in 13372327800
+ 66861639 × 4000 that equals 267446556000
+ 66861639 × 40000 that results in 2674465560000
+ 66861639 × 300000 resulting in 20058491700000
+ 66861639 × 1000000 resulting in 66861639000000
+ 66861639 × 80000000 yielding 5348931120000000

= 5438812552691310
