No problem, we've got 45015749 and 1448160 to multiply
45015749 × 1448160 = 1448160 × (45015749)
+ 1448160 × 9 that results in 13033440
+ 1448160 × 40 that results in 57926400
+ 1448160 × 700 that results in 1013712000
+ 1448160 × 5000 yielding 7240800000
+ 1448160 × 10000 that is equal 14481600000
+ 1448160 × 000000 producing 0
+ 1448160 × 5000000 yielding 7240800000000
+ 1448160 × 40000000 giving us 57926400000000

= 65190007071840
