38693208 (number)
38693208 is an even 8-digits composite number following 38693207 and preceding 38693209. In scientific notation, it is written as 3.8693208 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 12355200 positive integers (up to 38693208) that are relatively prime to 38693208.
Interesting facts
- 38693208 has 64 divisors, whose sum is 100869120
- The reverse of 38693208 is 80239683
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | thirty-eight million six hundred ninety-three thousand two hundred eight |
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Notation
Scientific notation | 3.8693208 × 10^7 |
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Engineering notation | 3.8693208 × 10^6 |
Prime Factorization of 38693208
Prime Factorization 2 × 2 × 2 × 3 × 31 × 131 × 397
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9673302 | Product of the distinct prime numbers |
The prime factorization of 38693208 is 2 × 2 × 2 × 3 × 31 × 131 × 397. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38693208)
Multiplication
n×yn×2 | 77386416 |
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n×3 | 116079624 |
n×4 | 154772832 |
n×5 | 193466040 |
Division
n÷yn÷2 | 19346604 |
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n÷3 | 12897736 |
n÷3 | 9673302 |
n÷5 | 7738641.6 |
Exponentiation
nyn2 | 1497164345331264 |
---|---|
n3 | 5.7930091424086E+22 |
n4 | 2.2415010769312E+30 |
n5 | 8.6730867401923E+37 |
Nth Root
y√n2√n | 6220.3864831697 |
---|---|
3√n | 338.2295745526 |
4√n | 78.869426796254 |
5√n | 32.925088242903 |
Divisors of 38693208
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -38693207 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38693208 can be divided by 64 positive divisors. The sum of these divisors (counting 38693208) is 1, the average is 0.015625.
Base conversion 38693208
Base | System | Value |
---|---|---|
2 | Binary | 10010011100110100101011000 |
3 | Ternary | 2200210211002210 |
4 | Quaternary | 2103212211120 |
5 | Quinary | 34401140313 |
6 | Senary | 3501155120 |
8 | Octal | 223464530 |
10 | Decimal | 38693208 |
12 | Duodecimal | 10b5baa0 |
16 | Hexadecimal | 24e6958 |
20 | Vigesimal | c1gd08 |
36 | Base36 | n1bvc |
Cryptographic Hash Functions
md5 | 1b814cc1d0cc4c01bc64890dc25c1664 |
---|---|
sha1 | f99f782e32584b7fdf667abe06764e61a388326e |
sha256 | b0562af15137def0ce6143b8da6376ed6888360df7c7449f4f08775cd194000b |
sha512 | 574bdba20d1036c0dee2eb6112c401bf9aff97542499fabd722a38d26ccfa512b0359760469316aa3963ab78556d1f72ad01ea5c123342831f928a65f40890cb |
ripemd-160 | f85daa63ec870bdf2a0e79f68257e08d49bd95a0 |
38693208 as geometric shapes
Circle
Radius = nDiameter | 77386416 |
---|---|
Circumference | 243116595.99324 |
Area | 4.7034805085093E+15 |
Sphere
Radius = nVolume | 2.4265699951959E+23 |
---|---|
Surface area | 1.8813922034037E+16 |
Circumference | 243116595.99324 |
Square
Length = nPerimeter | 154772832 |
---|---|
Area | 1497164345331264 |
Diagonal | 54720459.525323 |
Cube
Length = nSurface area | 8982986071987584 |
---|---|
Volume | 5.7930091424086E+22 |
Space diagonal | 67018602.163831 |
Equilateral Triangle
Length = nPerimeter | 116079624 |
---|---|
Area | 6.4829117834859E+14 |
Altitude | 33509301.081915 |
Triangular Pyramid
Length = nSurface area | 6.4829117834859E+14 |
---|---|
Volume | 6.827126746788E+21 |
Height | 18240153.175108 |