No problem, we've got 39319480 and 17948778 to multiply
39319480 × 17948778 = 17948778 × (39319480)
+ 17948778 × 0 what gives us 0
+ 17948778 × 80 yielding 1435902240
+ 17948778 × 400 resulting in 7179511200
+ 17948778 × 9000 giving us 161539002000
+ 17948778 × 10000 resulting in 179487780000
+ 17948778 × 300000 which equals 5384633400000
+ 17948778 × 9000000 that results in 161539002000000
+ 17948778 × 30000000 that is equal 538463340000000

= 705736617595440
