64,010
There are 10 millimetres in one centimetre. Therefore, 865 centimetres is equal to 865 x 10 = 8650 millimetres.
749 = 66,540,410,775,079,424. Also, 749 = 74 x 74 x 74 x 74 x 74 x 74 x 74 x 74 x 74, and the answer is 66 quadrillion, 540 trillion, 410 billion, 775 million, 79 thousand, 424. That's a big number.
865 = (8 x 100) + (6 x 10) + (5 x 1) OR (8 x 10^2) + (6 x 10^1) + (5 x 10^0)
74 = 1 x 74, 2 x 37, 37 x 2, 74 x 1
The factor pairs of 74 are (1 74) and (2 37).
144.1667
1 x 74, 2 x 37 = 74
x + 74 is the answer
1 x 74, 2 x 37, 37 x 2, 74 x 1
74 x 57 = 4218
1, 2, 37, 74: 1 x 74, 2 x 37.