Recognised as Decimal number

0.005121

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

0.005121 is a decimal number equal to 5,121⁄1,000,000. It lies between 0 and 1, and as a percentage it is 0.5121%.

Number properties

Absolute value0.005121

SignPositive

Integer part0

Fractional part0.005121

Decimal places6

Floor0

Ceiling1

Rounded to nearest0

Truncated0

Fractions & ratios

As a fraction5,121/1,000,000exact

Ratio5,121 : 1,000,000

As a percentage0.5121%

Reciprocal195.2743604765≈

Arithmetic

Double0.010242

Half0.00256

Square0.000026

Cube1.34296387 × 10^-7

Square root0.0715611627≈

Cube root0.1723659955≈

Negation-0.005121

Natural logarithm-5.2744055465≈

Logarithm base 10-2.2906452242≈

Representations

Decimal0.005121

Scientific notation5.121 × 10^-3

Exponential5.121e-3

IEEE 754 binary64 (hex)0x3F74F9C1F85D744Fthe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x3BA7CE1032-bit single precision, may lose accuracy

Stored as0.005121the nearest binary64 value to what you typed

Rounding & precision

Significant figures as written4counted from the digits as typed, not from the value

To 0 decimal places0

To 1 decimal place0.0

To 2 decimal places0.01

To 3 decimal places0.005

To 4 decimal places0.0051

To 1 significant figure0.005

To 2 significant figures0.0051

To 3 significant figures0.00512

To 4 significant figures0.005121

Keep nerding

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