No problem, we've got 52049081 and 79478349 to multiply
52049081 × 79478349 = 79478349 × (52049081)
+ 79478349 × 1 which equals 79478349
+ 79478349 × 80 that is equal 6358267920
+ 79478349 × 000 that is equal 0
+ 79478349 × 9000 that equals 715305141000
+ 79478349 × 40000 giving us 3179133960000
+ 79478349 × 000000 giving us 0
+ 79478349 × 2000000 giving us 158956698000000
+ 79478349 × 50000000 yielding 3973917450000000

= 4136775024847269
