Can you name the biggest number that can be written with four 1 s?
Answer:
People often think of the number 1111 as the biggest number that can be written with four 1’s. But There is a number many, many times greater than this number, namely: 11 Square
11 Square = 285311670611
As you can see 11 Square is almost 250 million times
greater than 1111
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