38403904 (number)
38403904 is an even 8-digits composite number following 38403903 and preceding 38403905. In scientific notation, it is written as 3.8403904 × 10^7. The sum of its digits is 31. It has a total of 9 prime factors and 56 positive divisors. There are 14960640 positive integers (up to 38403904) that are relatively prime to 38403904.
Interesting facts
- 38403904 has 56 divisors, whose sum is 95024448
- The reverse of 38403904 is 40930483
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | thirty-eight million four hundred three thousand nine hundred four |
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Notation
Scientific notation | 3.8403904 × 10^7 |
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Engineering notation | 3.8403904 × 10^6 |
Prime Factorization of 38403904
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 7 × 7793
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1200122 | Product of the distinct prime numbers |
The prime factorization of 38403904 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 7 × 7793. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38403904)
Multiplication
n×yn×2 | 76807808 |
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n×3 | 115211712 |
n×4 | 153615616 |
n×5 | 192019520 |
Division
n÷yn÷2 | 19201952 |
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n÷3 | 12801301.333333 |
n÷3 | 9600976 |
n÷5 | 7680780.8 |
Exponentiation
nyn2 | 1474859842441216 |
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n3 | 5.6640375802568E+22 |
n4 | 2.1752115548457E+30 |
n5 | 8.3536615731986E+37 |
Nth Root
y√n2√n | 6197.0883485714 |
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3√n | 337.38449893161 |
4√n | 78.721587563841 |
5√n | 32.87570502224 |
Divisors of 38403904
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -38403903 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38403904 can be divided by 56 positive divisors. The sum of these divisors (counting 38403904) is 1, the average is 0.017857142857143.
Base conversion 38403904
Base | System | Value |
---|---|---|
2 | Binary | 10010010011111111101000000 |
3 | Ternary | 2200021010020211 |
4 | Quaternary | 2102133331000 |
5 | Quinary | 34312411104 |
6 | Senary | 3451043504 |
8 | Octal | 222377500 |
10 | Decimal | 38403904 |
12 | Duodecimal | 10a40594 |
16 | Hexadecimal | 249ff40 |
20 | Vigesimal | c009f4 |
36 | Base36 | mv4n4 |
Cryptographic Hash Functions
md5 | 8ba1d46ba67e8f5c524f8997294f4903 |
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sha1 | 40b65d085f82f9ac83d8e28c8e015bc9f8d9f31f |
sha256 | e1b5e8551779a26f4d76f441fe580f1f2e63ea2f8389035375464839e253a9be |
sha512 | d8513da0f35df2a4be6212fbfe535092f99a802f5c23a85637a00e52f9eb5ba2a9a733dcadfb7ea2d14c9b3b507a742574ffeb659c452bf96fb37ef512499664 |
ripemd-160 | 42a5076324b4e64694390014e7605c56f3458cfe |
38403904 as geometric shapes
Circle
Radius = nDiameter | 76807808 |
---|---|
Circumference | 241298845.35114 |
Area | 4.6334088460879E+15 |
Sphere
Radius = nVolume | 2.3725465135722E+23 |
---|---|
Surface area | 1.8533635384352E+16 |
Circumference | 241298845.35114 |
Square
Length = nPerimeter | 153615616 |
---|---|
Area | 1474859842441216 |
Diagonal | 54311321.884874 |
Cube
Length = nSurface area | 8849159054647296 |
---|---|
Volume | 5.6640375802568E+22 |
Space diagonal | 66517512.936998 |
Equilateral Triangle
Length = nPerimeter | 115211712 |
---|---|
Area | 6.386330452878E+14 |
Altitude | 33258756.468499 |
Triangular Pyramid
Length = nSurface area | 6.386330452878E+14 |
---|---|
Volume | 6.6751323031583E+21 |
Height | 18103773.961625 |