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Recognised as Decimal number

4,004

  • Positive
  • Decimal
  • 0 d.p.
  • Exact fraction
  • 4 s.f.

4,004 is a decimal number equal to 4,004⁄1. It lies between 4,004 and 4,004, and as a percentage it is 400,400%.

Number properties

Absolute value4,004
SignPositive
Integer part4,004
Fractional part0
Decimal places0
Floor4,004
Ceiling4,004
Rounded to nearest4,004
Truncated4,004

Fractions & ratios

As a fraction4,004/1exact
Ratio4,004 : 1
As a percentage400,400%
Reciprocal0.0002497502≈

Arithmetic

Double8,008
Half2,002
Square16,032,016
Cube64,192,192,064
Square root63.2771680782≈
Cube root15.8793000937≈
Negation-4,004
Natural logarithm8.2950491404≈
Logarithm base 103.6024940688≈

Representations

Decimal4,004
Scientific notation4.004 × 10^3
Exponential4.004e+3
IEEE 754 binary64 (hex)0x40AF480000000000the exact 64-bit pattern stored
IEEE 754 binary32 (hex)0x457A400032-bit single precision, may lose accuracy

Rounding & precision

Significant figures as written4counted from the digits as typed, not from the value
To 0 decimal places4004
To 1 decimal place4004.0
To 2 decimal places4004.00
To 3 decimal places4004.000
To 4 decimal places4004.0000
To 1 significant figure4e+3
To 2 significant figures4e+3
To 3 significant figures4e+3
To 4 significant figures4004

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Neighbouring values

As a fraction

Also reads as

#4004E0 (colour)

  • #4004E0
  • Violet
  • Dark
  • Nearest: Medium blue

#4004E0 is a violet with RGB values 64, 4, 224 and HSL 256°, 96%, 45%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

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Colour values

#4004E0#4004E0
HEX#4004E0
RGBrgb(64, 4, 224)
RGB (0–1)0.251, 0.0157, 0.8784
RGB percentages25.1%, 1.6%, 87.8%
HSLhsl(256.4, 96.5%, 44.7%)
HSV / HSBhsv(256.4, 98.2%, 87.8%)
CMYK71.4%, 98.2%, 0%, 12.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,195,552
CSS custom property--colour: #4004E0;

Brightness & contrast

Relative luminance0.06559WCAG 2.x, 0 is black and 1 is white
Perceived brightness83.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.08:1
Contrast with white9.08:1WCAG normal text: AAA
Contrast with black2.31:1WCAG normal text: Fail
Greyscale equivalent#212121
Inverted#BFFB1F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0050E5no red cones; affects about 1% of men; ΔE 36.5 from the original
Deuteranopia#0040DDno green cones; the most common form, about 1% of men; ΔE 28.1 from the original
Tritanopia#005C83no blue cones; rare, and affects men and women equally; ΔE 103.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.08:1WCAG large text: AAA
Contrast with black, large text2.31:1WCAG large text: Fail

Named colours

Medium blue · ΔE 7.8Blue · ΔE 16.7Blue violet · ΔE 21.4Dark violet · ΔE 24.4Dark orchid · ΔE 35.7Dark blue · ΔE 36.2
Nearest named CSS colourMedium blue (#0000CD)ΔE 7.76, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A4E004
Analogous#0436E0, #AE04E0
Triadic#E04004, #04E040
Split complementary#E0AE04, #36E004
Tetradic#E00436, #A4E004, #04E0AE

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C7B2FE
Lighter +30%#A280FD
Lighter +20%#7E4EFC
Lighter +10%#591CFB
Darker −10%#3203AE
Darker −20%#23027C
Darker −30%#15014A
Darker −40%#070018
More saturated +25%#3E00E4
Less saturated −25%#4D20C3

Channel breakdown

R64
G4
B224
Red64 (25.1%)
Green4 (1.6%)
Blue224 (87.8%)
Hue256.36°
Saturation (HSL)96.49%
Lightness44.71%
Dominant channelBlue
Hex per channelR 40 · G 04 · B E0

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Every value on this page was computed from “4004e0” by Nerdulator’s number engine. Nothing here was retrieved from a database of answers or written by a model.