Science Quiz / Name that Number!

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Can you name the numbers less than or equal to 25?

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How to PlayForced OrderWrong Answers
Score 0/25 Timer 08:00
Lowest perfect number
Multiplicative inverse of 0.05
Number of sides in an undecagon
Number of possible partitions of a circle that can be made with 6 lines
Triangle number before 21
Number of ways to rearrange the letters in 'THAT'
Lowest non-palindromic number
Maximum number of unit cubes visible at one time in a 3x3x3 cube
Half of second-lowest perfect number
x + x = x * x = this number
Sum of first 6 positive integers
Number of Platonic solids
Second lowest number less than the sum of its factors (excluding itself)
Highest power of 3 one greater than a power of 2
Only even prime
Smallest prime factor of 91
Lowest perfect square that is the sum of two other perfect squares
Smallest number that cannot be expressed as the sum of eight or fewer perfect cubes
Fibonacci number before 21
The lowest number that is the sum of a positive perfect cube and a positive perfect square in two ways
Smallest even perfect cube
Neither prime nor composite
Lowest two-digit power of two
Factorial of 4
Number of points needed to determine a plane

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Curator's Pick Dec 30, 2013ReportNominate
Tags:Math Quiz, Numbers Quiz, 25, name, prime, Prime Numbers

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