7 to the power of 1 (7¹) equals 7. This means 7 = 7. Result has 1 digit, prime factorisation 7....
7 TO THE POWER OF 1
7
7¹ = 7 = 7
Value
7
Base
7
Exponent
1
Number of digits
1
Digit sum
7
Even or odd?
Odd
Divisible by 10?
No
Perfect square?
No
STEP-BY-STEP
7¹ means multiply 7 by itself 1 time
7¹ = 7
PRIME FACTORISATION
7 = 7
= 7¹ (all factors are 7, which is prime)
FUN FACT
7 is the most common lucky number. 7 days in a week.
POWERS OF 7 (1 → 1)
ALL POWERS OF 7 (1–10)
EXPONENT LAWS
7¹ means multiply 7 by itself 1 time.
Multiplication chain: 7 = 7.
The result is 7 - 1 digit, prime factorisation: 7.
Any number to the power 1 equals itself: 7 to the power 1 = 7.
7¹ = 7 = 7. Digits: 1. Prime factors: 7.
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Last updated: April 28, 2026 · Verified by EagleCalculator team · Eagle-eyed accuracy for every calculation.