No problem, we've got 90042066 and 64381288 to multiply
90042066 × 64381288 = 64381288 × (90042066)
+ 64381288 × 6 producing 386287728
+ 64381288 × 60 yielding 3862877280
+ 64381288 × 000 which equals 0
+ 64381288 × 2000 that equals 128762576000
+ 64381288 × 40000 that equals 2575251520000
+ 64381288 × 000000 that results in 0
+ 64381288 × 0000000 which equals 0
+ 64381288 × 90000000 giving us 5794315920000000

= 5797024183261008
