38402208 (number)
38402208 is an even 8-digits composite number following 38402207 and preceding 38402209. In scientific notation, it is written as 3.8402208 × 10^7. The sum of its digits is 27. It has a total of 10 prime factors and 144 positive divisors. There are 11771136 positive integers (up to 38402208) that are relatively prime to 38402208.
Interesting facts
- 38402208 has 144 divisors, whose sum is 121746240
- The reverse of 38402208 is 80220483
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | thirty-eight million four hundred two thousand two hundred eight |
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Notation
Scientific notation | 3.8402208 × 10^7 |
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Engineering notation | 3.8402208 × 10^6 |
Prime Factorization of 38402208
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 9 × 13 × 13 × 263
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 184626 | Product of the distinct prime numbers |
The prime factorization of 38402208 is 2 × 2 × 2 × 2 × 2 × 3 × 9 × 13 × 13 × 263. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38402208)
Multiplication
n×yn×2 | 76804416 |
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n×3 | 115206624 |
n×4 | 153608832 |
n×5 | 192011040 |
Division
n÷yn÷2 | 19201104 |
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n÷3 | 12800736 |
n÷3 | 9600552 |
n÷5 | 7680441.6 |
Exponentiation
nyn2 | 1474729579275264 |
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n3 | 5.6632872047081E+22 |
n4 | 2.1748273319894E+30 |
n5 | 8.3518171567142E+37 |
Nth Root
y√n2√n | 6196.9515086049 |
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3√n | 337.37953231387 |
4√n | 78.720718420279 |
5√n | 32.87541464457 |
Divisors of 38402208
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -38402207 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38402208 can be divided by 144 positive divisors. The sum of these divisors (counting 38402208) is 1, the average is 0.0069444444444444.
Base conversion 38402208
Base | System | Value |
---|---|---|
2 | Binary | 10010010011111100010100000 |
3 | Ternary | 2200021000221000 |
4 | Quaternary | 2102133202200 |
5 | Quinary | 34312332313 |
6 | Senary | 3451032000 |
8 | Octal | 222374240 |
10 | Decimal | 38402208 |
12 | Duodecimal | 10a3b600 |
16 | Hexadecimal | 249f8a0 |
20 | Vigesimal | c005a8 |
36 | Base36 | mv3c0 |
Cryptographic Hash Functions
md5 | 7b5e8fe27504560e1f8bd5f3b4cf5711 |
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sha1 | 673c8d80d3f53aa0a4f007ed961ea9af667e372d |
sha256 | 400f9dc9cd90261a65d225ae1fbc6935fd1e4153122fe0d2de5fdb4e6bb882aa |
sha512 | 386423ea61e9a0031d2d9cc331610aa73d6cfe4dc8cbdc08d52ee8d5eac3748b3ec4f6fee981794f62655eeafbf2ca96e14cb6b18b83b2b96fc3ca36c1fc6883 |
ripemd-160 | 51a84c5f3de062940a2ce8e3b52410ce894d5587 |
38402208 as geometric shapes
Circle
Radius = nDiameter | 76804416 |
---|---|
Circumference | 241288189.06885 |
Area | 4.6329996122827E+15 |
Sphere
Radius = nVolume | 2.3722321969973E+23 |
---|---|
Surface area | 1.8531998449131E+16 |
Circumference | 241288189.06885 |
Square
Length = nPerimeter | 153608832 |
---|---|
Area | 1474729579275264 |
Diagonal | 54308923.378673 |
Cube
Length = nSurface area | 8848377475651584 |
---|---|
Volume | 5.6632872047081E+22 |
Space diagonal | 66514575.378828 |
Equilateral Triangle
Length = nPerimeter | 115206624 |
---|---|
Area | 6.3857663968236E+14 |
Altitude | 33257287.689414 |
Triangular Pyramid
Length = nSurface area | 6.3857663968236E+14 |
---|---|
Volume | 6.6742479770935E+21 |
Height | 18102974.459558 |