2 to the power of 9 (2⁹) equals 512. This means 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 = 512. Result has 3 digits, prime factorisation 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2....
2 TO THE POWER OF 9
512
2⁹ = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 = 512
Value
512
Base
2
Exponent
9
Number of digits
3
Digit sum
8
Even or odd?
Even
Divisible by 10?
No
Perfect square?
No
STEP-BY-STEP
2⁹ means multiply 2 by itself 9 times
2
2 × 2 = 4
4 × 2 = 8
8 × 2 = 16
16 × 2 = 32
32 × 2 = 64
64 × 2 = 128
128 × 2 = 256
256 × 2 = 512
2⁹ = 512
PRIME FACTORISATION
512 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2
= 2⁹ (all factors are 2, which is prime)
SAME VALUE — OTHER BASES
8³ = 512
FUN FACT
512 equals 8 cubed. Common in computing: 512 MB RAM.
2⁹ means multiply 2 by itself 9 times.
Multiplication chain: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 = 512.
The result is 512 - 3 digits, prime factorisation: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2.
Check: 2⁸ x 2 = 256 x 2 = 512.
2⁹ = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 = 512. Digits: 3. Prime factors: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2. Also: 8³ = 512.
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Last updated: April 28, 2026 · Verified by EagleCalculator team · Eagle-eyed accuracy for every calculation.