No problem, we've got 21867468 and 47721138 to multiply
21867468 × 47721138 = 47721138 × (21867468)
+ 47721138 × 8 that results in 381769104
+ 47721138 × 60 resulting in 2863268280
+ 47721138 × 400 that equals 19088455200
+ 47721138 × 7000 that is equal 334047966000
+ 47721138 × 60000 giving us 2863268280000
+ 47721138 × 800000 producing 38176910400000
+ 47721138 × 1000000 which equals 47721138000000
+ 47721138 × 20000000 resulting in 954422760000000

= 1043540458138584
