123456789 X 123456789 is1.52415788 × 1016
100000 x 123456789 = 12345678900000
1,111,111,101
123456789 + 123456789 = 246913578
15,241,578,750,190,521
123456789 X 123456789 is1.52415788 × 1016
45 x 123456789 = 5555555505
100000 x 123456789 = 12345678900000
123456789 x 16 = 1975308624
123456789 X 1234567890 = 152415787501905210
2 x 123456789 = 246913578
12+123456789=123456801
1,111,111,101
123,456,789 = 1.23456789 x 108
123456789 + 123456789 = 246913578
123,455,555,443,211 so ya
the answer is 15241578750190521