Recognised as Decimal number

0.000122

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

0.000122 is a decimal number equal to 61⁄500,000. It lies between 0 and 1, and as a percentage it is 0.0122%.

Number properties

Absolute value0.000122

SignPositive

Integer part0

Fractional part0.000122

Decimal places6

Floor0

Ceiling1

Rounded to nearest0

Truncated0

Fractions & ratios

As a fraction61/500,000exact

Ratio61 : 500,000

As a percentage0.0122%

Reciprocal8,196.7213114754≈

Arithmetic

Double0.000244

Half0.000061

Square1.4884 × 10^-8

Cube1.815848 × 10^-12

Square root0.011045361≈

Cube root0.0495967566≈

Negation-0.000122

Natural logarithm-9.0114895132≈

Logarithm base 10-3.9136401693≈

Representations

Decimal0.000122

Scientific notation1.22 × 10^-4

Exponential1.22e-4

IEEE 754 binary64 (hex)0x3F1FFB480A5ACCD5the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x38FFDA4032-bit single precision, may lose accuracy

Stored as0.000122the nearest binary64 value to what you typed

Rounding & precision

Significant figures as written3counted from the digits as typed, not from the value

To 0 decimal places0

To 1 decimal place0.0

To 2 decimal places0.00

To 3 decimal places0.000

To 4 decimal places0.0001

To 1 significant figure0.0001

To 2 significant figures0.00012

To 3 significant figures0.000122

To 4 significant figures0.0001220

Keep nerding

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