Decimal number

26.5

Positive
Decimal
1 d.p.
Exact fraction

26.5 is a decimal number equal to 53⁄2. It lies between 26 and 27, and as a percentage it is 2,650%.

Number properties

Absolute value26.5

SignPositive

Integer part26

Fractional part0.5

Decimal places1

Floor26

Ceiling27

Rounded to nearest27

Truncated26

Fractions & ratios

As a fraction53/2exact

Ratio53 : 2

As a percentage2,650%

Reciprocal0.0377358491≈

Arithmetic

Double53

Half13.25

Square702.25

Cube18,609.625

Square root5.1478150705≈

Cube root2.9813659789≈

Negation-26.5

Natural logarithm3.277144733≈

Logarithm base 101.4232458739≈

Representations

Decimal26.5

Scientific notation2.65 × 10^1

Exponential2.65e+1

IEEE 754 binary64 (hex)0x403A800000000000the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x41D4000032-bit single precision, may lose accuracy

Stored as26.5the nearest binary64 value to what you typed

Rounding

To 0 decimal places27

To 1 decimal place26.5

To 2 decimal places26.50

To 3 decimal places26.500

To 4 decimal places26.5000

To 1 significant figure30

To 2 significant figures27

To 3 significant figures26.5

Keep nerding

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