Recognised as Decimal number

-1.003

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

-1.003 is a decimal number equal to -1,003⁄1,000. It lies between -2 and -1, and as a percentage it is -100.3%.

Number properties

Absolute value1.003

SignNegative

Integer part-1

Fractional part0.003

Decimal places3

Floor-2

Ceiling-1

Rounded to nearest-1

Truncated-1

Fractions & ratios

As a fraction-1,003/1,000exact

Ratio-1,003 : 1,000

As a percentage-100.3%

Reciprocal-0.9970089731≈

Arithmetic

Double-2.006

Half-0.5015

Square1.006009

Cube-1.009027

Cube root-1.0009990017≈

Negation1.003

Representations

Decimal-1.003

Scientific notation-1.003 × 10^0

Exponential-1.003e+0

IEEE 754 binary64 (hex)0xBFF00C49BA5E353Fthe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0xBF80624E32-bit single precision, may lose accuracy

Stored as-1.003the 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-1

To 1 decimal place-1.0

To 2 decimal places-1.00

To 3 decimal places-1.003

To 4 decimal places-1.0030

To 1 significant figure-1

To 2 significant figures-1.0

To 3 significant figures-1.00

To 4 significant figures-1.003

Keep nerding

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