Recognised as Decimal number

1.0025

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

1.0025 is a decimal number equal to 401⁄400. It lies between 1 and 2, and as a percentage it is 100.25%.

Number properties

Absolute value1.0025

SignPositive

Integer part1

Fractional part0.0025

Decimal places4

Floor1

Ceiling2

Rounded to nearest1

Truncated1

Fractions & ratios

As a fraction401/400exact

Ratio401 : 400

As a percentage100.25%

Reciprocal0.9975062344≈

Arithmetic

Double2.005

Half0.50125

Square1.005006

Cube1.007519

Square root1.0012492197≈

Cube root1.0008326399≈

Negation-1.0025

Natural logarithm0.0024968802≈

Logarithm base 100.0010843813≈

Representations

Decimal1.0025

Scientific notation1.0025 × 10^0

Exponential1.0025e+0

IEEE 754 binary64 (hex)0x3FF00A3D70A3D70Athe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x3F8051EC32-bit single precision, may lose accuracy

Stored as1.0025the nearest binary64 value to what you typed

Rounding & precision

Significant figures as written5counted from the digits as typed, not from the value

To 0 decimal places1

To 1 decimal place1.0

To 2 decimal places1.00

To 3 decimal places1.002

To 4 decimal places1.0025

To 1 significant figure1

To 2 significant figures1.0

To 3 significant figures1.00

To 4 significant figures1.002

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