No problem, we've got 18973966 and 19151202 to multiply
18973966 × 19151202 = 19151202 × (18973966)
+ 19151202 × 6 that is equal 114907212
+ 19151202 × 60 what gives us 1149072120
+ 19151202 × 900 that is equal 17236081800
+ 19151202 × 3000 resulting in 57453606000
+ 19151202 × 70000 that equals 1340584140000
+ 19151202 × 900000 producing 17236081800000
+ 19151202 × 8000000 that is equal 153209616000000
+ 19151202 × 10000000 producing 191512020000000

= 363374255607132
