288
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144 can be gotten by multiplying (2 x 8 x 9).
Also (3 x 6 x 8).
Also (2 x 2 x 2 x 2 x 3 x 3) x (as many 1's as you want to string out).
A number with more than 2 digits must be at least 100. Any two numbers of this kind will give an answer that is at least 10000. So there are no ways to make 144 with multiplication of numbers with more than 2 digits.
to multiply more than two factors for 144 are 12212 144
You can work this out by using what we call "imaginary" numbers. By definition, imaginary numbers are numbers that when squared, will produce a negative value. Usually these are represented by multiplying real numbers by a constant called "i", which is defined as the square root of negative one.In this case the answer will be:x2 + 144 = 0∴ x2 = -144∴ x = -1441/2∴ x = 1441/2 * -11/2∴ x = 12i
The first five square numbers greater than 100 are 121, 144, 169, 196, and 225.
288 divided by 2 = 144.