Recognised as Decimal number

-0.998046

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

-0.998046 is a decimal number equal to -499,023⁄500,000. It lies between -1 and 0, and as a percentage it is -99.8046%.

Number properties

Absolute value0.998046

SignNegative

Integer part0

Fractional part0.998046

Decimal places6

Floor-1

Ceiling0

Rounded to nearest-1

Truncated0

Fractions & ratios

As a fraction-499,023/500,000exact

Ratio-499,023 : 500,000

As a percentage-99.8046%

Reciprocal-1.0019578256≈

Arithmetic

Double-1.996092

Half-0.499023

Square0.996096

Cube-0.994149

Cube root-0.999348242≈

Negation0.998046

Representations

Decimal-0.998046

Scientific notation-9.98046 × 10^-1

Exponential-9.98046e-1

IEEE 754 binary64 (hex)0xBFEFEFFE2A3CEA6Cthe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0xBF7F7FF132-bit single precision, may lose accuracy

Stored as-0.998046the nearest binary64 value to what you typed

Rounding & precision

Significant figures as written6counted 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-0.998

To 4 decimal places-0.9980

To 1 significant figure-1

To 2 significant figures-1.0

To 3 significant figures-0.998

To 4 significant figures-0.9980

Keep nerding

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