38686960 (number)
38686960 is an even 8-digits composite number following 38686959 and preceding 38686961. In scientific notation, it is written as 3.8686960 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 14284032 positive integers (up to 38686960) that are relatively prime to 38686960.
Interesting facts
- 38686960 has 40 divisors, whose sum is 96868800
- The reverse of 38686960 is 06968683
- Previous prime number is 13
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-six thousand nine hundred sixty |
|---|
Notation
| Scientific notation | 3.8686960 × 10^7 |
|---|---|
| Engineering notation | 3.8686960 × 10^6 |
Prime Factorization of 38686960
Prime Factorization 2 × 2 × 2 × 2 × 5 × 13 × 37199
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 4835870 | Product of the distinct prime numbers |
The prime factorization of 38686960 is 2 × 2 × 2 × 2 × 5 × 13 × 37199. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38686960)
Multiplication
n×y| n×2 | 77373920 |
|---|---|
| n×3 | 116060880 |
| n×4 | 154747840 |
| n×5 | 193434800 |
Division
n÷y| n÷2 | 19343480 |
|---|---|
| n÷3 | 12895653.333333 |
| n÷3 | 9671740 |
| n÷5 | 7737392 |
Exponentiation
ny| n2 | 1496680874041600 |
|---|---|
| n3 | 5.7902033106812E+22 |
| n4 | 2.2400536387219E+30 |
| n5 | 8.666086551909E+37 |
Nth Root
y√n| 2√n | 6219.8842432959 |
|---|---|
| 3√n | 338.21136832428 |
| 4√n | 78.866242736014 |
| 5√n | 32.924024856068 |
Divisors of 38686960
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -38686959 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38686960 can be divided by 40 positive divisors. The sum of these divisors (counting 38686960) is 1, the average is 0.025.
Base conversion 38686960
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10010011100101000011110000 |
| 3 | Ternary | 2200210111112101 |
| 4 | Quaternary | 2103211003300 |
| 5 | Quinary | 34400440320 |
| 6 | Senary | 3501110144 |
| 8 | Octal | 223450360 |
| 10 | Decimal | 38686960 |
| 12 | Duodecimal | 10b58354 |
| 16 | Hexadecimal | 24e50f0 |
| 20 | Vigesimal | c1fh80 |
| 36 | Base36 | n171s |
Cryptographic Hash Functions
| md5 | 7fd5d49a97f5b0bde99820acdc971b07 |
|---|---|
| sha1 | dd158054876bdb078f68dcd5ce7db0ef76184307 |
| sha256 | abcf62d814af4a25e7f20f8aa8ce4a4b34adff49dbc5f217899b23009fd3c1ac |
| sha512 | 53f083c094d72ee35e91def6529d9a8b5330b43f3787c2e319bb57696f32d3a6f3a36f360317bdbffe48a92a3a3a109cf5f35006f2a5efd7d6381b1708a6343a |
| ripemd-160 | 8eb0bbeafe18b04d8191d6ffbb37f9616ace99e6 |
38686960 as geometric shapes
Circle
Radius = n| Diameter | 77373920 |
|---|---|
| Circumference | 243077338.65144 |
| Area | 4.7019616386574E+15 |
Sphere
Radius = n| Volume | 2.4253946911503E+23 |
|---|---|
| Surface area | 1.880784655463E+16 |
| Circumference | 243077338.65144 |
Square
Length = n| Perimeter | 154747840 |
|---|---|
| Area | 1496680874041600 |
| Diagonal | 54711623.518985 |
Cube
Length = n| Surface area | 8980085244249600 |
|---|---|
| Volume | 5.7902033106812E+22 |
| Space diagonal | 67007780.310385 |
Equilateral Triangle
Length = n| Perimeter | 116060880 |
|---|---|
| Area | 6.4808182913916E+14 |
| Altitude | 33503890.155192 |
Triangular Pyramid
Length = n| Surface area | 6.4808182913916E+14 |
|---|---|
| Volume | 6.8238200423858E+21 |
| Height | 18237207.839662 |