No problem, we've got 87202660 and 66718599 to multiply
87202660 × 66718599 = 66718599 × (87202660)
+ 66718599 × 0 producing 0
+ 66718599 × 60 giving us 4003115940
+ 66718599 × 600 that results in 40031159400
+ 66718599 × 2000 that results in 133437198000
+ 66718599 × 00000 resulting in 0
+ 66718599 × 200000 that equals 13343719800000
+ 66718599 × 7000000 which equals 467030193000000
+ 66718599 × 80000000 that results in 5337487920000000

= 5818039304273340
