Recognised as Decimal number

0.00723

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

0.00723 is a decimal number equal to 723⁄100,000. It lies between 0 and 1, and as a percentage it is 0.723%.

Number properties

Absolute value0.00723

SignPositive

Integer part0

Fractional part0.00723

Decimal places5

Floor0

Ceiling1

Rounded to nearest0

Truncated0

Fractions & ratios

As a fraction723/100,000exact

Ratio723 : 100,000

As a percentage0.723%

Reciprocal138.3125864454≈

Arithmetic

Double0.01446

Half0.003615

Square0.000052

Cube3.77933067 × 10^-7

Square root0.0850294067≈

Cube root0.1933656968≈

Negation-0.00723

Natural logarithm-4.9295162428≈

Logarithm base 10-2.1408617027≈

Representations

Decimal0.00723

Scientific notation7.23 × 10^-3

Exponential7.23e-3

IEEE 754 binary64 (hex)0x3F7D9D3458CD20B0the exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x3BECE9A332-bit single precision, may lose accuracy

Stored as0.00723the 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 places0.01

To 3 decimal places0.007

To 4 decimal places0.0072

To 1 significant figure0.007

To 2 significant figures0.0072

To 3 significant figures0.00723

To 4 significant figures0.007230

Keep nerding

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