49 equals 72, and the next square number is 82 = 64.
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49 (6 x 6 = 36 ... 7 x 7 = 49)
Yes, 49 is a square number because it can be expressed as the square of the whole number 7 (7 x 7 = 49). In mathematics, a square number is the result of multiplying an integer by itself. In this case, 7 is the integer, and squaring it gives us the square number 49.
36 and 49
The square root of 49 is 7 or -7.
The number that comes after 49 is 50. In the base-10 number system, each number is followed by the next consecutive number. Therefore, after 49, the next number is 50.