Recognised as Decimal number

0.00000243

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

0.000002 is a decimal number equal to approximately 2⁄823,045. It lies between 0 and 1, and as a percentage it is 0.000243%.

Number properties

Absolute value0.000002

SignPositive

Integer part0

Fractional part0.00000243

Decimal places8

Floor0

Ceiling1

Rounded to nearest0

Truncated0

Fractions & ratios

As a fraction2/823,045≈≈ 0.000002430001

Ratio2 : 823,045

As a percentage0.000243%

Reciprocal411,522.633744856≈

Arithmetic

Double0.000005

Half0.000001

Square5.9049 × 10^-12

Cube1.4348907 × 10^-17

Square root0.0015588457≈

Cube root0.0134442142≈

Negation-0.000002

Natural logarithm-12.9276193006≈

Logarithm base 10-5.6143937264≈

Representations

Decimal0.00000243

Scientific notation2.43 × 10^-6

Exponential2.43e-6

IEEE 754 binary64 (hex)0x3EC46262A0B4151Bthe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x3623131532-bit single precision, may lose accuracy

Stored as0.00000243the 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 figure0.000002

To 2 significant figures0.0000024

To 3 significant figures0.00000243

To 4 significant figures0.000002430

Keep nerding

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