It is: 1.4*360 = 504
504 x 504
998 + 504 + 504 + 504 = 2510
504 of course !
504 = 8 x 9 x 7
It is: 1.4*360 = 504
1 x 2 x 252 = 504
1x504=504 2x252=504 3x168=504 4x126=504 6x84=504 7x72=504 8x63=504 9x56=504 12x42=504 14x36=504 18x28=504 21x24=504
2 and 252 multiplied together equals 504. I wouldn't say that they "multiplied add up to", however, because it could be confusing whether you are talking about multiplication or addition.
504
504 x 504
998 + 504 + 504 + 504 = 2510
504 of course !
569
504 = 8 x 9 x 7
14 multiplied by 36 is 504
24 multiplied by 21 is 504.