Recognised as Decimal number

-101.31

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

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

Number properties

Absolute value101.31

SignNegative

Integer part-101

Fractional part0.31

Decimal places2

Floor-102

Ceiling-101

Rounded to nearest-101

Truncated-101

Fractions & ratios

As a fraction-10,131/100exact

Ratio-10,131 : 100

As a percentage-10,131%

Reciprocal-0.0098706939≈

Arithmetic

Double-202.62

Half-50.655

Square10,263.7161

Cube-1,039,817.078091

Cube root-4.6617692386≈

Negation101.31

Representations

Decimal-101.31

Scientific notation-1.0131 × 10^2

Exponential-1.0131e+2

IEEE 754 binary64 (hex)0xC05953D70A3D70A4the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0xC2CA9EB832-bit single precision, may lose accuracy

Stored as-101.31the 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 places-101

To 1 decimal place-101.3

To 2 decimal places-101.31

To 3 decimal places-101.310

To 4 decimal places-101.3100

To 1 significant figure-1e+2

To 2 significant figures-1e+2

To 3 significant figures-101

To 4 significant figures-101.3

Keep nerding

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