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What is the only single digit perfect number?
6 is the only single digit perfect number.
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
How do you find the greatest six digit number which is a perfect square?
As 1 million is the lowest 7-digit number and also the square of one thousand, the number you seek is the square of 999, which I'm sure you can calculate!
What is a least four digit number that is a perfect square?
1024
What is 1 digit number?
A one digit number is a number with only one number. For example: 12 is a two digit number. It has two numbers. 3 is a one digit number because it only has one number.
What is the only single digit perfect number?
6 is the only single digit perfect number.
What is a three digit number that is a perfect square and perfect cube?
729
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 least four-digit number that is a perfect square?
1024
Which is the greatest 6 digit number which is a perfect square?
It is 998001.
How do you decide if a two-digit number is a multiple of a one-digit number?
Divide the two-digit number by the one-digit number. If the remainder is zero then the 2-digit number is a multiple and if not, it is not.
What is the lowest 6 digit square number?
100489 is the lowest perfect square number.
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 four digit number that is a perfect square?
1600 (square of 40)
What is the two digit number that is a perfect square and has 7 factors?
22
What is a three-digit number that is a perfect square and perfect cube?
729, cube of 9 and square of 27
What is a one digit number that is a perfect cube?
There are two single-digit numbers less than 10 which are cubes of whole numbers. These are 13 (one cubed = 1) and 23 (two cubed = 8).
