38188220 (number)
38188220 is an even 8-digits composite number following 38188219 and preceding 38188221. In scientific notation, it is written as 3.8188220 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 12771840 positive integers (up to 38188220) that are relatively prime to 38188220.
Interesting facts
- 38188220 has 48 divisors, whose sum is 93901248
- The reverse of 38188220 is 02288183
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | thirty-eight million one hundred eighty-eight thousand two hundred twenty |
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Notation
Scientific notation | 3.8188220 × 10^7 |
---|---|
Engineering notation | 3.8188220 × 10^6 |
Prime Factorization of 38188220
Prime Factorization 2 × 2 × 7 × 5 × 41 × 6653
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 19094110 | Product of the distinct prime numbers |
The prime factorization of 38188220 is 2 × 2 × 7 × 5 × 41 × 6653. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38188220)
Multiplication
n×yn×2 | 76376440 |
---|---|
n×3 | 114564660 |
n×4 | 152752880 |
n×5 | 190941100 |
Division
n÷yn÷2 | 19094110 |
---|---|
n÷3 | 12729406.666667 |
n÷3 | 9547055 |
n÷5 | 7637644 |
Exponentiation
nyn2 | 1458340146768400 |
---|---|
n3 | 5.5691414359624E+22 |
n4 | 2.1267559836765E+30 |
n5 | 8.1217025390954E+37 |
Nth Root
y√n2√n | 6179.6618030439 |
---|---|
3√n | 336.75170656174 |
4√n | 78.610824973689 |
5√n | 32.838694479201 |
Divisors of 38188220
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -38188219 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38188220 can be divided by 48 positive divisors. The sum of these divisors (counting 38188220) is 1, the average is 0.020833333333333.
Base conversion 38188220
Base | System | Value |
---|---|---|
2 | Binary | 10010001101011010010111100 |
3 | Ternary | 2122212011101112 |
4 | Quaternary | 2101223102330 |
5 | Quinary | 34234010340 |
6 | Senary | 3442301152 |
8 | Octal | 221532274 |
10 | Decimal | 38188220 |
12 | Duodecimal | 109577b8 |
16 | Hexadecimal | 246b4bc |
20 | Vigesimal | bidab0 |
36 | Base36 | mqi7w |
Cryptographic Hash Functions
md5 | e87c7bef5229e8d9cb39ae3d7088857c |
---|---|
sha1 | d4f5580c30bcf89d40c7c846438fca64ecdc2268 |
sha256 | bdf49c52c9df949234e2f47a633d9279ef050fb1ebb475de9c297fea19b3490f |
sha512 | bed25978e9c7092081cef440819c22439fac0b032da6fe67cad6fc9c59352bf171c2278ad0441e4cf43e70df4a05f9ac86069e98b6f3d94e64f2842d2451dccc |
ripemd-160 | 08f7865318ee2fcde079eebabeefdea51ef3737c |
38188220 as geometric shapes
Circle
Radius = nDiameter | 76376440 |
---|---|
Circumference | 239943662.81134 |
Area | 4.5815106915227E+15 |
Sphere
Radius = nVolume | 2.3327965096029E+23 |
---|---|
Surface area | 1.8326042766091E+16 |
Circumference | 239943662.81134 |
Square
Length = nPerimeter | 152752880 |
---|---|
Area | 1458340146768400 |
Diagonal | 54006298.646887 |
Cube
Length = nSurface area | 8750040880610400 |
---|---|
Volume | 5.5691414359624E+22 |
Space diagonal | 66143937.290618 |
Equilateral Triangle
Length = nPerimeter | 114564660 |
---|---|
Area | 6.3147980723008E+14 |
Altitude | 33071968.645309 |
Triangular Pyramid
Length = nSurface area | 6.3147980723008E+14 |
---|---|
Volume | 6.5632961245933E+21 |
Height | 18002099.548962 |