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How to get Natural logarithm of 10 in JavaScript?
To get the natural logarithm of 10 in JavaScript, use the Math.LN10 property. This built-in constant returns the natural logarithm of 10, which is approximately 2.302585092994046.
Syntax
Math.LN10
Return Value
Returns a number representing the natural logarithm of 10 (ln(10) ? 2.302585092994046).
Example
<html>
<head>
<title>JavaScript Math LN10 Property</title>
</head>
<body>
<script>
var propertyValue = Math.LN10;
document.write("Natural logarithm of 10: " + propertyValue);
</script>
</body>
</html>
Output
Natural logarithm of 10: 2.302585092994046
Using with Console
You can also use Math.LN10 in console-based JavaScript environments:
console.log("Math.LN10:", Math.LN10);
console.log("Rounded to 3 decimals:", Math.round(Math.LN10 * 1000) / 1000);
Math.LN10: 2.302585092994046 Rounded to 3 decimals: 2.303
Common Use Cases
Math.LN10 is useful in scientific calculations, logarithmic transformations, and mathematical formulas that require the natural logarithm of 10 as a constant value.
Conclusion
Math.LN10 provides a precise constant for the natural logarithm of 10. It's more accurate than calculating Math.log(10) and is the standard way to access this mathematical constant in JavaScript.
Updated on: 2026-03-15T23:18:59+05:30
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