804138894 (number)
804138894 is an even 9-digits composite number following 804138893 and preceding 804138895. In scientific notation, it is written as 8.04138894 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 247427136 positive integers (up to 804138894) that are relatively prime to 804138894.
Interesting facts
- 804138894 has 32 divisors, whose sum is 1924436640
- The reverse of 804138894 is 498831408
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | eight hundred four million one hundred thirty-eight thousand eight hundred ninety-four |
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Notation
Scientific notation | 8.04138894 × 10^8 |
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Engineering notation | 8.04138894 × 10^6 |
Prime Factorization of 804138894
Prime Factorization 2 × 3 × 9 × 13 × 1145497
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 804138894 | Product of the distinct prime numbers |
The prime factorization of 804138894 is 2 × 3 × 9 × 13 × 1145497. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 804138894)
Multiplication
n×yn×2 | 1608277788 |
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n×3 | 2412416682 |
n×4 | 3216555576 |
n×5 | 4020694470 |
Division
n÷yn÷2 | 402069447 |
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n÷3 | 268046298 |
n÷3 | 201034723.5 |
n÷5 | 160827778.8 |
Exponentiation
nyn2 | 646639360843543236 |
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n3 | 5.1998786044559E+26 |
n4 | 4.1814246299215E+35 |
n5 | 3.3624461772494E+44 |
Nth Root
y√n2√n | 28357.342858597 |
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3√n | 929.9159341286 |
4√n | 168.39638612095 |
5√n | 60.404071595534 |
Divisors of 804138894
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -804138893 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 804138894 can be divided by 32 positive divisors. The sum of these divisors (counting 804138894) is 1, the average is 0.03125.
Base conversion 804138894
Base | System | Value |
---|---|---|
2 | Binary | 101111111011100010111110001110 |
3 | Ternary | 2002001010111012000 |
4 | Quaternary | 233323202332032 |
5 | Quinary | 3121324421034 |
6 | Senary | 211443253130 |
8 | Octal | 5773427616 |
10 | Decimal | 804138894 |
12 | Duodecimal | 1a537a1a6 |
16 | Hexadecimal | 2fee2f8e |
20 | Vigesimal | cb5h74e |
36 | Base36 | darhji |
Cryptographic Hash Functions
md5 | c3ab44ce116a5559fe1b01a795d302ea |
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sha1 | 23dddee46f8e096f8308e5fe43eafd90724395e3 |
sha256 | 6ab3eb9642720e9379f3c928d95028646dcf3629e7db405c1b3873f1ad158bfa |
sha512 | f483252d888d93035d0718c444552566bb0f892de255a698d0cda1cd0f3e4e74cd6d977b3f91bd63007d6db780a3ed6f6e257d0c9a2577b20ec9a263e65ceba4 |
ripemd-160 | 490a16374f3944f7b188d1c2e5ac0beb71d2a19f |
804138894 as geometric shapes
Circle
Radius = nDiameter | 1608277788 |
---|---|
Circumference | 5052553683.7124 |
Area | 2.0314774655481E+18 |
Sphere
Radius = nVolume | 2.1781200564423E+27 |
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Surface area | 8.1259098621923E+18 |
Circumference | 5052553683.7124 |
Square
Length = nPerimeter | 3216555576 |
---|---|
Area | 646639360843543236 |
Diagonal | 1137224129.9265 |
Cube
Length = nSurface area | 3879836165061259416 |
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Volume | 5.1998786044559E+26 |
Space diagonal | 1392809420.7502 |
Equilateral Triangle
Length = nPerimeter | 2412416682 |
---|---|
Area | 2.8000305678872E+17 |
Altitude | 696404710.37512 |
Triangular Pyramid
Length = nSurface area | 2.8000305678872E+17 |
---|---|
Volume | 6.1281157042627E+25 |
Height | 379074709.9755 |