Recognised as Decimal number

15.001

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

15.001 is a decimal number equal to 15,001⁄1,000. It lies between 15 and 16, and as a percentage it is 1,500.1%.

Number properties

Absolute value15.001

SignPositive

Integer part15

Fractional part0.001

Decimal places3

Floor15

Ceiling16

Rounded to nearest15

Truncated15

Fractions & ratios

As a fraction15,001/1,000exact

Ratio15,001 : 1,000

As a percentage1,500.1%

Reciprocal0.0666622225≈

Arithmetic

Double30.002

Half7.5005

Square225.030001

Cube3,375.675045

Square root3.8731124435≈

Cube root2.4662668778≈

Negation-15.001

Natural logarithm2.7081168655≈

Logarithm base 101.1761202111≈

Representations

Decimal15.001

Scientific notation1.5001 × 10^1

Exponential1.5001e+1

IEEE 754 binary64 (hex)0x402E0083126E978Dthe exact 64-bit pattern stored

IEEE 754 binary32 (hex)0x4170041932-bit single precision, may lose accuracy

Stored as15.001the 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 places15

To 1 decimal place15.0

To 2 decimal places15.00

To 3 decimal places15.001

To 4 decimal places15.0010

To 1 significant figure2e+1

To 2 significant figures15

To 3 significant figures15.0

To 4 significant figures15.00

Keep nerding

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