Recognised as Decimal number

4.7439

Positive
Decimal
4 d.p.
Exact fraction
5 s.f.

4.7439 is a decimal number equal to 47,439⁄10,000. It lies between 4 and 5, and as a percentage it is 474.39%.

Number properties

Absolute value4.7439

SignPositive

Integer part4

Fractional part0.7439

Decimal places4

Floor4

Ceiling5

Rounded to nearest5

Truncated4

Fractions & ratios

As a fraction47,439/10,000exact

Ratio47,439 : 10,000

As a percentage474.39%

Reciprocal0.2107970235≈

Arithmetic

Double9.4878

Half2.37195

Square22.504587

Cube106.759511

Square root2.1780495862≈

Cube root1.6802678144≈

Negation-4.7439

Natural logarithm1.5568595822≈

Logarithm base 100.6761355257≈

Representations

Decimal4.7439

Scientific notation4.7439 × 10^0

Exponential4.7439e+0

IEEE 754 binary64 (hex)0x4012F9C0EBEDFA44the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x4097CE0732-bit single precision, may lose accuracy

Stored as4.7439the nearest binary64 value to what you typed

Rounding & precision

Significant figures as written5counted from the digits as typed, not from the value

To 0 decimal places5

To 1 decimal place4.7

To 2 decimal places4.74

To 3 decimal places4.744

To 4 decimal places4.7439

To 1 significant figure5

To 2 significant figures4.7

To 3 significant figures4.74

To 4 significant figures4.744

Keep nerding

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