Recognised as Decimal number

137.5

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

137.5 is a decimal number equal to 275⁄2. It lies between 137 and 138, and as a percentage it is 13,750%.

Number properties

Absolute value137.5

SignPositive

Integer part137

Fractional part0.5

Decimal places1

Floor137

Ceiling138

Rounded to nearest138

Truncated137

Fractions & ratios

As a fraction275/2exact

Ratio275 : 2

As a percentage13,750%

Reciprocal0.0072727273≈

Arithmetic

Double275

Half68.75

Square18,906.25

Cube2,599,609.375

Square root11.7260393996≈

Cube root5.1614005773≈

Negation-137.5

Natural logarithm4.9236239171≈

Logarithm base 102.1383026982≈

Representations

Decimal137.5

Scientific notation1.375 × 10^2

Exponential1.375e+2

IEEE 754 binary64 (hex)0x4061300000000000the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x4309800032-bit single precision, may lose accuracy

Stored as137.5the 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 places138

To 1 decimal place137.5

To 2 decimal places137.50

To 3 decimal places137.500

To 4 decimal places137.5000

To 1 significant figure1e+2

To 2 significant figures1.4e+2

To 3 significant figures138

To 4 significant figures137.5

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