Recognised as Decimal number

120.09

Positive
Decimal
2 d.p.
Exact fraction
5 s.f.

120.09 is a decimal number equal to 12,009⁄100. It lies between 120 and 121, and as a percentage it is 12,009%.

Number properties

Absolute value120.09

SignPositive

Integer part120

Fractional part0.09

Decimal places2

Floor120

Ceiling121

Rounded to nearest120

Truncated120

Fractions & ratios

As a fraction12,009/100exact

Ratio12,009 : 100

As a percentage12,009%

Reciprocal0.008327088≈

Arithmetic

Double240.18

Half60.045

Square14,421.6081

Cube1,731,890.916729

Square root10.9585582993≈

Cube root4.9336569465≈

Negation-120.09

Natural logarithm4.7882414617≈

Logarithm base 102.0795068448≈

Representations

Decimal120.09

Scientific notation1.2009 × 10^2

Exponential1.2009e+2

IEEE 754 binary64 (hex)0x405E05C28F5C28F6the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x42F02E1432-bit single precision, may lose accuracy

Stored as120.09the nearest binary64 value to what you typed

Rounding & precision

Significant figures as written5counted from the digits as typed, not from the value

To 0 decimal places120

To 1 decimal place120.1

To 2 decimal places120.09

To 3 decimal places120.090

To 4 decimal places120.0900

To 1 significant figure1e+2

To 2 significant figures1.2e+2

To 3 significant figures120

To 4 significant figures120.1

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