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Q: What is the two digit number that is a perfect square and has 7 factors?
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Is the three-digit number X64 a perfect square?

x64 is not a perfect square any number if it is a 3-digit perfect square and ending with 4 it can be 144,324 ,484 and 784 because the number is ending with 4 but the tens digit is not matching to any of the option so it is not a perfect square


What is the number that is a two digit perfect square that has seven factors?

64 Factors: 1, 2, 4, 8, 16, 32, and 64.


What is the largest two digit perfect square that has two factors?

Thghj


What is a three digit number that is a perfect square and perfect cube?

729


Is the different of the smallest three digit number and the smallest two digit number is a perfect square?

No. The smallest 2 digit number is 10 the smallest 3 digit number is 100 - so the question is whether (100-10) is a perfect square? No - 90 is not a perfect square. 8x8 is 64 and 9x9 is 91, not 90.


How many 2 digit numbers have even no of factors?

Total number of 2-digit numbers = (99 - 9) = 90 of themEvery number that isn't a perfect square has an even number of factors.2-digit numbers that are perfect squares: 16, 25, 36, 49, 64, and 81 = 6 of themRemaining 2-digit numbers = (99 - 6) = 93 .


What is a four digit number that is a perfect square?

1600 (square of 40)


What is the lowest 6 digit square number?

100489 is the lowest perfect square number.


How many three digit positive integers are square numbers?

102 = 100 which is the first possible three digit number that is a perfect square. 312 = 961 which is the last possible three digit number that is a perfect square. So there are 22 three digit positive numbers that are perfect squares.


What is a three-digit number that is a perfect square and perfect cube?

729, cube of 9 and square of 27


What is the greatest perfect square?

99801 is the greatest 5 digit number * * * * * 99801 is not a perfect square! Sqrt(99801) = 315.91 (approx). The largest 5 digit perfect square is 99856 = 3162


What is a least four-digit number that is a perfect square?

1024