No problem, we've got 7374466 and 52121705 to multiply
7374466 × 52121705 = 52121705 × (7374466)
+ 52121705 × 6 resulting in 312730230
+ 52121705 × 60 which equals 3127302300
+ 52121705 × 400 that is equal 20848682000
+ 52121705 × 4000 what gives us 208486820000
+ 52121705 × 70000 giving us 3648519350000
+ 52121705 × 300000 yielding 15636511500000
+ 52121705 × 7000000 which equals 364851935000000

= 384369741384530
