3 to the power of 2 (3²) equals 9. This means 3 x 3 = 9. Result has 1 digit, prime factorisation 3 x 3....
3 TO THE POWER OF 2
9
3² = 3 × 3 = 9
Value
9
Base
3
Exponent
2
Number of digits
1
Digit sum
9
Even or odd?
Odd
Divisible by 10?
No
Perfect square?
Yes ✓
STEP-BY-STEP
3² means multiply 3 by itself 2 times
3
3 × 3 = 9
3² = 9
PRIME FACTORISATION
9 = 3 × 3
= 3² (all factors are 3, which is prime)
SAME VALUE — OTHER BASES
9¹ = 9
FUN FACT
9: any multiple of 9 has digits summing to 9.
3² means multiply 3 by itself 2 times.
Multiplication chain: 3 x 3 = 9.
The result is 9 - 1 digit, prime factorisation: 3 x 3.
Check: 3¹ x 3 = 3 x 3 = 9.
3² = 3 x 3 = 9. Digits: 1. Prime factors: 3 x 3. Also: 9¹ = 9.
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Last updated: April 28, 2026 · Verified by EagleCalculator team · Eagle-eyed accuracy for every calculation.