No problem, we've got 83836152 and 47468460 to multiply
83836152 × 47468460 = 47468460 × (83836152)
+ 47468460 × 2 yielding 94936920
+ 47468460 × 50 that is equal 2373423000
+ 47468460 × 100 giving us 4746846000
+ 47468460 × 6000 that equals 284810760000
+ 47468460 × 30000 that equals 1424053800000
+ 47468460 × 800000 resulting in 37974768000000
+ 47468460 × 3000000 resulting in 142405380000000
+ 47468460 × 80000000 giving us 3797476800000000

= 3979573027765920
