Recognised as Decimal number

0.00000809

Positive
Decimal
8 d.p.
3 s.f.

0.000008 is a decimal number equal to approximately 5⁄618,047. It lies between 0 and 1, and as a percentage it is 0.000809%.

Number properties

Absolute value0.000008

SignPositive

Integer part0

Fractional part0.00000809

Decimal places8

Floor0

Ceiling1

Rounded to nearest0

Truncated0

Fractions & ratios

As a fraction5/618,047≈≈ 0.00000809

Ratio5 : 618,047

As a percentage0.000809%

Reciprocal123,609.394313968≈

Arithmetic

Double0.000016

Half0.000004

Square6.54481 × 10^-11

Cube5.29475129 × 10^-16

Square root0.0028442925≈

Cube root0.0200747205≈

Negation-0.000008

Natural logarithm-11.7248818269≈

Logarithm base 10-5.0920514784≈

Representations

Decimal0.00000809

Scientific notation8.09 × 10^-6

Exponential8.09e-6

IEEE 754 binary64 (hex)0x3EE0F7492232DAC9the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x3707BA4932-bit single precision, may lose accuracy

Stored as0.00000809the 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 places0.0000

To 1 significant figure0.000008

To 2 significant figures0.0000081

To 3 significant figures0.00000809

To 4 significant figures0.000008090

Keep nerding

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