How many natural numbers are there between √261 and √45109?

More Questions from Problems on Numbers

• What is that least number that must be added to the product 684 × 686 to make it a perfect square?
• Determine the largest 4 digit number which is a perfect square.
• The largest 5 digit number exactly divisible by 89 is:
• The sum of all prime numbers between 58 and 68 is
• The average of 25 consecutive odd integers is 55. The highest of these integers is
• N is the largest two digit number, which when divided by 3, 4 and 6 leaves the remainder 1, 2 and 4 respectively. What is the remainder when N is divided by 5?
• The difference between a number and its three-iflh is 50. What is the number ?
• The total weight of a tin and the cookies it contains is 2 pounds. After ¾ of the cookies are eaten, the tin and the remaining cookies weigh 0.8 pounds. What is the weight of the empty tin in pounds?
• If two painters can complete two rooms in two hours, how many painters would it take to do 18 rooms in 6 hours?
• x and y are integers x + y < 11 , and x > 6 What is the smallest possible value of x - y ?

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