Alright, let's work through 98866189 times 38541372 step by step
98866189 × 38541372 = 38541372 × (98866189)
+ 38541372 × 9 that results in 346872348
+ 38541372 × 80 that equals 3083309760
+ 38541372 × 100 giving us 3854137200
+ 38541372 × 6000 yielding 231248232000
+ 38541372 × 60000 that results in 2312482320000
+ 38541372 × 800000 what gives us 30833097600000
+ 38541372 × 8000000 resulting in 308330976000000
+ 38541372 × 90000000 yielding 3468723480000000

= 3810438568471308
