No problem, we've got 97931480 and 56045898 to multiply
97931480 × 56045898 = 56045898 × (97931480)
+ 56045898 × 0 producing 0
+ 56045898 × 80 producing 4483671840
+ 56045898 × 400 giving us 22418359200
+ 56045898 × 1000 which equals 56045898000
+ 56045898 × 30000 that equals 1681376940000
+ 56045898 × 900000 what gives us 50441308200000
+ 56045898 × 7000000 yielding 392321286000000
+ 56045898 × 90000000 producing 5044130820000000

= 5488657739069040
