38005890 (number)
38005890 is an even 8-digits composite number following 38005889 and preceding 38005891. In scientific notation, it is written as 3.8005890 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 128 positive divisors. There are 8439552 positive integers (up to 38005890) that are relatively prime to 38005890.
Interesting facts
- 38005890 has 128 divisors, whose sum is 108380160
- The reverse of 38005890 is 09850083
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
| Name | thirty-eight million five thousand eight hundred ninety |
|---|
Notation
| Scientific notation | 3.8005890 × 10^7 |
|---|---|
| Engineering notation | 3.8005890 × 10^6 |
Prime Factorization of 38005890
Prime Factorization 2 × 3 × 5 × 23 × 19 × 13 × 223
Composite number| ω | Distinct Factors | 7 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 38005890 | Product of the distinct prime numbers |
The prime factorization of 38005890 is 2 × 3 × 5 × 23 × 19 × 13 × 223. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 38005890)
Multiplication
n×y| n×2 | 76011780 |
|---|---|
| n×3 | 114017670 |
| n×4 | 152023560 |
| n×5 | 190029450 |
Division
n÷y| n÷2 | 19002945 |
|---|---|
| n÷3 | 12668630 |
| n÷3 | 9501472.5 |
| n÷5 | 7601178 |
Exponentiation
ny| n2 | 1444447674692100 |
|---|---|
| n3 | 5.4897519435104E+22 |
| n4 | 2.0864290849234E+30 |
| n5 | 7.92965942944E+37 |
Nth Root
y√n| 2√n | 6164.8917265431 |
|---|---|
| 3√n | 336.21490998878 |
| 4√n | 78.516824480764 |
| 5√n | 32.807276691511 |
Divisors of 38005890
128 divisors
| τ | Total Divisors | 128 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -38005889 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 38005890 can be divided by 128 positive divisors. The sum of these divisors (counting 38005890) is 1, the average is 0.0078125.
Base conversion 38005890
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10010000111110110010000010 |
| 3 | Ternary | 2122111220021120 |
| 4 | Quaternary | 2100332302002 |
| 5 | Quinary | 34212142030 |
| 6 | Senary | 3434333110 |
| 8 | Octal | 220766202 |
| 10 | Decimal | 38005890 |
| 12 | Duodecimal | 1088a196 |
| 16 | Hexadecimal | 243ec82 |
| 20 | Vigesimal | bhaeea |
| 36 | Base36 | mmlj6 |
Cryptographic Hash Functions
| md5 | 9852d763e7b31dfefa170e112c31ddd9 |
|---|---|
| sha1 | f3df2afa94b14cb7b4facd28e73175c7d1914987 |
| sha256 | 12c2cf1bf19d9478bd215d12cd736b4efd9a64bb5607a7321b9222bf2826cae6 |
| sha512 | ec992b0d975bbe55ebe5dad16fd3692a292fbe2dc8c4df13a3dbe201d2294a880153a7aba49d2524d7907ef665fb3d31fb0438270016a1667be234b3f0823edf |
| ripemd-160 | 65de23bd55b5343a028b9116a40e8ef7642b1780 |
38005890 as geometric shapes
Circle
Radius = n| Diameter | 76011780 |
|---|---|
| Circumference | 238798049.63428 |
| Area | 4.5378662033076E+15 |
Sphere
Radius = n| Volume | 2.2995419167683E+23 |
|---|---|
| Surface area | 1.815146481323E+16 |
| Circumference | 238798049.63428 |
Square
Length = n| Perimeter | 152023560 |
|---|---|
| Area | 1444447674692100 |
| Diagonal | 53748445.08806 |
Cube
Length = n| Surface area | 8666686048152600 |
|---|---|
| Volume | 5.4897519435104E+22 |
| Space diagonal | 65828132.466874 |
Equilateral Triangle
Length = n| Perimeter | 114017670 |
|---|---|
| Area | 6.2546419036036E+14 |
| Altitude | 32914066.233437 |
Triangular Pyramid
Length = n| Surface area | 6.2546419036036E+14 |
|---|---|
| Volume | 6.4697347104804E+21 |
| Height | 17916148.362687 |