Multiple choice general knowledge

What is the largest number you can write out with numbers 1, 2, and 3?

  1. 321

  2. 4

  3. 10,460,353,203

  4. 123
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Using the digits 1, 2, and 3 exactly once, we can form 3^21 = 10,460,353,203, which is much larger than 21^3 or 2^31. This uses exponentiation to maximize the value.

Keep practicing — related questions