Recognised as Decimal number

0.000004

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

0.000004 is a decimal number equal to 1⁄250,000. It lies between 0 and 1, and as a percentage it is 0.0004%.

Number properties

Absolute value0.000004

SignPositive

Integer part0

Fractional part0.000004

Decimal places6

Floor0

Ceiling1

Rounded to nearest0

Truncated0

Fractions & ratios

As a fraction1/250,000exact

Ratio1 : 250,000

As a percentage0.0004%

Reciprocal250,000≈

Arithmetic

Double0.000008

Half0.000002

Square1.6 × 10^-11

Cube6.4 × 10^-17

Square root0.002≈

Cube root0.0158740105≈

Negation-0.000004

Natural logarithm-12.4292161968≈

Logarithm base 10-5.3979400087≈

Representations

Decimal0.000004

Scientific notation4 × 10^-6

Exponential4e-6

IEEE 754 binary64 (hex)0x3ED0C6F7A0B5ED8Dthe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x368637BD32-bit single precision, may lose accuracy

Stored as0.000004the nearest binary64 value to what you typed

Rounding & precision

Significant figures as written1counted 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 places0.0000

To 1 significant figure0.000004

To 2 significant figures0.0000040

To 3 significant figures0.00000400

To 4 significant figures0.000004000

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.