Recognised as Decimal number

-0.49812

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

-0.49812 is a decimal number equal to -12,453⁄25,000. It lies between -1 and 0, and as a percentage it is -49.812%.

Number properties

Absolute value0.49812

SignNegative

Integer part0

Fractional part0.49812

Decimal places5

Floor-1

Ceiling0

Rounded to nearest0

Truncated0

Fractions & ratios

As a fraction-12,453/25,000exact

Ratio-12,453 : 25,000

As a percentage-49.812%

Reciprocal-2.0075483819≈

Arithmetic

Double-0.99624

Half-0.24906

Square0.248124

Cube-0.123595

Cube root-0.7927045053≈

Negation0.49812

Representations

Decimal-0.49812

Scientific notation-4.9812 × 10^-1

Exponential-4.9812e-1

IEEE 754 binary64 (hex)0xBFDFE132B55EF1FEthe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0xBEFF099632-bit single precision, may lose accuracy

Stored as-0.49812the 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-0

To 1 decimal place-0.5

To 2 decimal places-0.50

To 3 decimal places-0.498

To 4 decimal places-0.4981

To 1 significant figure-0.5

To 2 significant figures-0.50

To 3 significant figures-0.498

To 4 significant figures-0.4981

Keep nerding

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