No problem, we've got 89844494 and 48426427 to multiply
89844494 × 48426427 = 48426427 × (89844494)
+ 48426427 × 4 what gives us 193705708
+ 48426427 × 90 resulting in 4358378430
+ 48426427 × 400 what gives us 19370570800
+ 48426427 × 4000 producing 193705708000
+ 48426427 × 40000 that results in 1937057080000
+ 48426427 × 800000 what gives us 38741141600000
+ 48426427 × 9000000 resulting in 435837843000000
+ 48426427 × 80000000 that equals 3874114160000000

= 4350847830042938
