Recognised as Decimal number

-530.5

Negative
Decimal
1 d.p.
Exact fraction
4 s.f.

-530.5 is a decimal number equal to -1,061⁄2. It lies between -531 and -530, and as a percentage it is -53,050%.

Number properties

Absolute value530.5

SignNegative

Integer part-530

Fractional part0.5

Decimal places1

Floor-531

Ceiling-530

Rounded to nearest-530

Truncated-530

Fractions & ratios

As a fraction-1,061/2exact

Ratio-1,061 : 2

As a percentage-53,050%

Reciprocal-0.0018850141≈

Arithmetic

Double-1,061

Half-265.25

Square281,430.25

Cube-149,298,747.625

Cube root-8.0952164002≈

Negation530.5

Representations

Decimal-530.5

Scientific notation-5.305 × 10^2

Exponential-5.305e+2

IEEE 754 binary64 (hex)0xC080940000000000the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0xC404A00032-bit single precision, may lose accuracy

Stored as-530.5the nearest binary64 value to what you typed

Rounding & precision

Significant figures as written4counted from the digits as typed, not from the value

To 0 decimal places-531

To 1 decimal place-530.5

To 2 decimal places-530.50

To 3 decimal places-530.500

To 4 decimal places-530.5000

To 1 significant figure-5e+2

To 2 significant figures-5.3e+2

To 3 significant figures-531

To 4 significant figures-530.5

Keep nerding

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