Recognised as Decimal number

1.375

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

1.375 is a decimal number equal to 11⁄8. It lies between 1 and 2, and as a percentage it is 137.5%.

Number properties

Absolute value1.375

SignPositive

Integer part1

Fractional part0.375

Decimal places3

Floor1

Ceiling2

Rounded to nearest1

Truncated1

Fractions & ratios

As a fraction11/8exact

Ratio11 : 8

As a percentage137.5%

Reciprocal0.7272727273≈

Arithmetic

Double2.75

Half0.6875

Square1.890625

Cube2.599609

Square root1.17260394≈

Cube root1.1119900453≈

Negation-1.375

Natural logarithm0.3184537311≈

Logarithm base 100.1383026982≈

Representations

Decimal1.375

Scientific notation1.375 × 10^0

Exponential1.375e+0

IEEE 754 binary64 (hex)0x3FF6000000000000the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x3FB0000032-bit single precision, may lose accuracy

Stored as1.375the 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 places1

To 1 decimal place1.4

To 2 decimal places1.38

To 3 decimal places1.375

To 4 decimal places1.3750

To 1 significant figure1

To 2 significant figures1.4

To 3 significant figures1.38

To 4 significant figures1.375

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