Alright, let's work through 90901245 times 74442166 step by step
90901245 × 74442166 = 74442166 × (90901245)
+ 74442166 × 5 that results in 372210830
+ 74442166 × 40 resulting in 2977686640
+ 74442166 × 200 that is equal 14888433200
+ 74442166 × 1000 that equals 74442166000
+ 74442166 × 00000 giving us 0
+ 74442166 × 900000 what gives us 66997949400000
+ 74442166 × 0000000 that results in 0
+ 74442166 × 90000000 resulting in 6699794940000000

= 6766885569896670
