The sixth root of 15625, or 15625 ^ (1/6) is equal to 5.
25x25x25=15625
15625 try it using a calculator
1,000,000........15625...........x64=========.....1000000
The best would be to use a scientific calculator, one that can calculate any root. You can also raise the number 15625 to the power (1/6) - this is the same as taking the 6th. root. Or, you can try raising several numbers to the 6th. power, until you find one that is close enough.
15625 5x5x5x5x5x5=15625
15625
15625
You can do 5 to power of 6 or 15,625 to power of 1.
x^6=15625 x=(15625)^(1/6)
5 to the power of 2 is 25 (5x5) 5 to the power of 2 cubed is (5x5) ^3 which would be 25x25x25 = 15625
The sixth root of 15625, or 15625 ^ (1/6) is equal to 5.
25x25x25=15625
1252 = 15625
I think 5 raised to the power 6 would be the lowest of these: 5^6 = 15625.
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15625 try it using a calculator