diff --git a/source/Buoy-Math-GS64-Base-Extensions/Number.extension.st b/source/Buoy-Math-GS64-Base-Extensions/Number.extension.st
index f8629d4..9c1d9d7 100644
--- a/source/Buoy-Math-GS64-Base-Extensions/Number.extension.st
+++ b/source/Buoy-Math-GS64-Base-Extensions/Number.extension.st
@@ -18,6 +18,12 @@ Number >> isZero [
 	^ self = 0
 ]
 
+{ #category : #'*Buoy-Math-GS64-Base-Extensions' }
+Number >> nthRoot: aPositiveInteger [
+
+	^ self raisedTo: aPositiveInteger reciprocal
+]
+
 { #category : #'*Buoy-Math-GS64-Base-Extensions' }
 Number >> round: numberOfWishedDecimal [