No problem, we've got 45196513 and 19654379 to multiply
45196513 × 19654379 = 19654379 × (45196513)
+ 19654379 × 3 resulting in 58963137
+ 19654379 × 10 that is equal 196543790
+ 19654379 × 500 yielding 9827189500
+ 19654379 × 6000 resulting in 117926274000
+ 19654379 × 90000 that results in 1768894110000
+ 19654379 × 100000 that equals 1965437900000
+ 19654379 × 5000000 producing 98271895000000
+ 19654379 × 40000000 that equals 786175160000000

= 888309395980427
