No problem, we've got 48390840 and 85930047 to multiply
48390840 × 85930047 = 85930047 × (48390840)
+ 85930047 × 0 yielding 0
+ 85930047 × 40 that results in 3437201880
+ 85930047 × 800 that results in 68744037600
+ 85930047 × 0000 giving us 0
+ 85930047 × 90000 giving us 7733704230000
+ 85930047 × 300000 which equals 25779014100000
+ 85930047 × 8000000 that results in 687440376000000
+ 85930047 × 40000000 which equals 3437201880000000

= 4158227155569480
