Alright, let's work through 87419988 times 44202170 step by step
87419988 × 44202170 = 44202170 × (87419988)
+ 44202170 × 8 which equals 353617360
+ 44202170 × 80 that equals 3536173600
+ 44202170 × 900 resulting in 39781953000
+ 44202170 × 9000 that equals 397819530000
+ 44202170 × 10000 producing 442021700000
+ 44202170 × 400000 what gives us 17680868000000
+ 44202170 × 7000000 yielding 309415190000000
+ 44202170 × 80000000 that results in 3536173600000000

= 3864153170973960
