diff --git a/.gitignore b/.gitignore
index dbc69d2..cba1f2d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,7 @@ packages
 .packages
 pubspec.lock
 .pub/
-.dart_tool
\ No newline at end of file
+.dart_tool
+
+.idea/**
+*.iml
diff --git a/lib/src/big_decimal.dart b/lib/src/big_decimal.dart
index 07c3df5..ca24e42 100644
--- a/lib/src/big_decimal.dart
+++ b/lib/src/big_decimal.dart
@@ -1,4 +1,5 @@
 // ignore_for_file: constant_identifier_names
+import 'dart:math' as math;
 
 enum RoundingMode {
   UP,
@@ -163,7 +164,7 @@ class BigDecimal implements Comparable<BigDecimal> {
   }
 
   double toDouble() =>
-      intVal.toDouble() / BigInt.from(10).pow(scale).toDouble();
+      intVal.toDouble() / math.pow(10.0, scale);
   BigInt toBigInt({RoundingMode roundingMode = RoundingMode.UNNECESSARY}) =>
       withScale(0, roundingMode: roundingMode).intVal;
   int toInt({RoundingMode roundingMode = RoundingMode.UNNECESSARY}) =>
diff --git a/test/big_decimal_test.dart b/test/big_decimal_test.dart
index 3090c1e..6fb3703 100644
--- a/test/big_decimal_test.dart
+++ b/test/big_decimal_test.dart
@@ -389,6 +389,7 @@ void main() {
       tabCase([BigInt.from(9223372036854775807).dec, 9223372036854776000.0]),
       tabCase([BigInt.from(-9223372036854775808).dec, -9223372036854775808.0]),
       tabCase([BigInt.from(-9223372036854775808).dec, -9223372036854776000.0]),
+      tabCase(['1.0e2'.dec, 100.0]),
     ]),
   );