Alright, let's work through 37711998 times 31400245 step by step
37711998 × 31400245 = 31400245 × (37711998)
+ 31400245 × 8 yielding 251201960
+ 31400245 × 90 which equals 2826022050
+ 31400245 × 900 that results in 28260220500
+ 31400245 × 1000 which equals 31400245000
+ 31400245 × 10000 producing 314002450000
+ 31400245 × 700000 that is equal 21980171500000
+ 31400245 × 7000000 giving us 219801715000000
+ 31400245 × 30000000 resulting in 942007350000000

= 1184165976639510
