Recognised as Decimal number

-3.289

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

-3.289 is a decimal number equal to -3,289⁄1,000. It lies between -4 and -3, and as a percentage it is -328.9%.

Number properties

Absolute value3.289

SignNegative

Integer part-3

Fractional part0.289

Decimal places3

Floor-4

Ceiling-3

Rounded to nearest-3

Truncated-3

Fractions & ratios

As a fraction-3,289/1,000exact

Ratio-3,289 : 1,000

As a percentage-328.9%

Reciprocal-0.3040437823≈

Arithmetic

Double-6.578

Half-1.6445

Square10.817521

Cube-35.578827

Cube root-1.4871494831≈

Negation3.289

Representations

Decimal-3.289

Scientific notation-3.289 × 10^0

Exponential-3.289e+0

IEEE 754 binary64 (hex)0xC00A4FDF3B645A1Dthe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0xC0527EFA32-bit single precision, may lose accuracy

Stored as-3.289the 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-3

To 1 decimal place-3.3

To 2 decimal places-3.29

To 3 decimal places-3.289

To 4 decimal places-3.2890

To 1 significant figure-3

To 2 significant figures-3.3

To 3 significant figures-3.29

To 4 significant figures-3.289

Keep nerding

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