Recognised as Decimal number

101.31

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

101.31 is a decimal number equal to 10,131⁄100. It lies between 101 and 102, and as a percentage it is 10,131%.

Number properties

Absolute value101.31

SignPositive

Integer part101

Fractional part0.31

Decimal places2

Floor101

Ceiling102

Rounded to nearest101

Truncated101

Fractions & ratios

As a fraction10,131/100exact

Ratio10,131 : 100

As a percentage10,131%

Reciprocal0.0098706939≈

Arithmetic

Double202.62

Half50.655

Square10,263.7161

Cube1,039,817.078091

Square root10.0652868812≈

Cube root4.6617692386≈

Negation-101.31

Natural logarithm4.6181851231≈

Logarithm base 102.0056523154≈

Representations

Decimal101.31

Scientific notation1.0131 × 10^2

Exponential1.0131e+2

IEEE 754 binary64 (hex)0x405953D70A3D70A4the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x42CA9EB832-bit single precision, may lose accuracy

Stored as101.31the 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 places101

To 1 decimal place101.3

To 2 decimal places101.31

To 3 decimal places101.310

To 4 decimal places101.3100

To 1 significant figure1e+2

To 2 significant figures1e+2

To 3 significant figures101

To 4 significant figures101.3

Keep nerding

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