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3528, 7056, 10584, 14112, 17640, 21168, 24696, . . .
A perfect square is a rational number equal to the square of a whole number.
No it is not a square number but it is very close to the square number 121.
The square root is the number which is times by itself, to get the square number.
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The first 51 squares of natural numbers are: ... 112 = 121: 122 = 144: 132 = 169: 142 = 196: 152 = 225: 162 = 256: 172 = 289: 182 ... I am now going to list the square numbers with their roots, just to be helpful. ... by looking at the prime factors of 17640 that the square root of 17640 is not a whole number? YES Partially NO. and thank you
Write the prime factors as powers. In a square number, each prime number appears an even number of times - i.e., an even power. Examples: 4 = 22 (even power, this is a square) 144 = 24 x 32 (all powers are even, this is a square) 12 = 22 x 3 or 22 x 31 (3 has an odd power so it is not a square) (If a number is a perfect square, that is equivalent to saying that its square root is a whole number.) * * * * * In this case there is a particularly fast method. The number ends in 0 so 10 must be a factor of the number. That is to say, 2 and 5 must be prime factors of the number. If it is a square then 22 and 52 must be factors of the number ie 22 x 52 = 100 must be a factor. But if 100 is a factor, the number must end in 00. It does not so it cannot be a square.
17640 Japanese Yen = 224.39 US dollars and 1 Yen= 0.0127 US dollar
10,000
17640
Sum of all angles = (100-2)*180 = 17640 Each Angle = 17640 / 100 = 176.4 degrees
17640
100 sides
(100-2)*180=17640
3528, 7056, 10584, 14112, 17640, 21168, 24696, . . .
Total is 17640 degrees Each angle is 176.4 degrees.