38682784 (number)
38682784 is an even 8-digits composite number following 38682783 and preceding 38682785. In scientific notation, it is written as 3.8682784 × 10^7. The sum of its digits is 46. It has a total of 9 prime factors and 96 positive divisors. There are 15344640 positive integers (up to 38682784) that are relatively prime to 38682784.
Interesting facts
- 38682784 has 96 divisors, whose sum is 93744000
- The reverse of 38682784 is 48728683
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 46
- Digital Root 1
Name
Name | thirty-eight million six hundred eighty-two thousand seven hundred eighty-four |
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Notation
Scientific notation | 3.8682784 × 10^7 |
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Engineering notation | 3.8682784 × 10^6 |
Prime Factorization of 38682784
Prime Factorization 2 × 2 × 2 × 2 × 2 × 61 × 7 × 19 × 149
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 2417674 | Product of the distinct prime numbers |
The prime factorization of 38682784 is 2 × 2 × 2 × 2 × 2 × 61 × 7 × 19 × 149. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38682784)
Multiplication
n×yn×2 | 77365568 |
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n×3 | 116048352 |
n×4 | 154731136 |
n×5 | 193413920 |
Division
n÷yn÷2 | 19341392 |
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n÷3 | 12894261.333333 |
n÷3 | 9670696 |
n÷5 | 7736556.8 |
Exponentiation
nyn2 | 1496357777990656 |
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n3 | 5.7883284712732E+22 |
n4 | 2.2390865997531E+30 |
n5 | 8.6614103295545E+37 |
Nth Root
y√n2√n | 6219.5485366705 |
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3√n | 338.19919866387 |
4√n | 78.86411437828 |
5√n | 32.92331403948 |
Divisors of 38682784
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -38682783 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38682784 can be divided by 96 positive divisors. The sum of these divisors (counting 38682784) is 1, the average is 0.010416666666667.
Base conversion 38682784
Base | System | Value |
---|---|---|
2 | Binary | 10010011100100000010100000 |
3 | Ternary | 2200210021210201 |
4 | Quaternary | 2103210002200 |
5 | Quinary | 34400322114 |
6 | Senary | 3501034544 |
8 | Octal | 223440240 |
10 | Decimal | 38682784 |
12 | Duodecimal | 10b55a54 |
16 | Hexadecimal | 24e40a0 |
20 | Vigesimal | c1f6j4 |
36 | Base36 | n13ts |
Cryptographic Hash Functions
md5 | d668985bfdbcbe2a02177a22687c92a1 |
---|---|
sha1 | 6d8f9744bf5c03ce20fc8768b9d3183cdeb9cb03 |
sha256 | 7d79ec72ae1e592ba6380f76240f8ce0c3bf9adc7aa06262689d8d92e13d2dab |
sha512 | b76841bfdf40bdb7ef5268d73838dd937307905e2ac28f4a0ca7ad0c2c395f9fdde86926bbdfd2d5c46a2b248f4dfdcc7675090ac533bfaa4c79157b65319fed |
ripemd-160 | 19ba027755a38ec27ec3bf886c8802198e6d9b4a |
38682784 as geometric shapes
Circle
Radius = nDiameter | 77365568 |
---|---|
Circumference | 243051100.0696 |
Area | 4.7009466024774E+15 |
Sphere
Radius = nVolume | 2.4246093602556E+23 |
---|---|
Surface area | 1.880378640991E+16 |
Circumference | 243051100.0696 |
Square
Length = nPerimeter | 154731136 |
---|---|
Area | 1496357777990656 |
Diagonal | 54705717.763149 |
Cube
Length = nSurface area | 8978146667943936 |
---|---|
Volume | 5.7883284712732E+22 |
Space diagonal | 67000547.266212 |
Equilateral Triangle
Length = nPerimeter | 116048352 |
---|---|
Area | 6.4794192444517E+14 |
Altitude | 33500273.633106 |
Triangular Pyramid
Length = nSurface area | 6.4794192444517E+14 |
---|---|
Volume | 6.8216105229541E+21 |
Height | 18235239.254383 |