My hand went numb after sitting in the same position for too long.

I felt numbness in my fingers after sitting in the same position for too long.

I have a large number of books in my collection.

I have a number of books on my shelf.

The stock market index reached a new high today.

An imaginary number is a complex number that can be written as a real number multiplied by the imaginary unit.

A natural number is any positive integer that starts from 1 and continues indefinitely.

The number plate on my car is personalized.

Number Ten Downing Street is the official residence and office of the Prime Minister of the United Kingdom.

There are numberless stars in the sky.