30794736 (number)
30794736 is an even 8-digits composite number following 30794735 and preceding 30794737. In scientific notation, it is written as 3.0794736 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 8797824 positive integers (up to 30794736) that are relatively prime to 30794736.
Interesting facts
- 30794736 has 40 divisors, whose sum is 81182800
- The reverse of 30794736 is 63749703
- Previous prime number is 49
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
| Name | thirty million seven hundred ninety-four thousand seven hundred thirty-six |
|---|
Notation
| Scientific notation | 3.0794736 × 10^7 |
|---|---|
| Engineering notation | 3.0794736 × 10^6 |
Prime Factorization of 30794736
Prime Factorization 2 × 2 × 2 × 2 × 3 × 49 × 13093
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3849342 | Product of the distinct prime numbers |
The prime factorization of 30794736 is 2 × 2 × 2 × 2 × 3 × 49 × 13093. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30794736)
Multiplication
n×y| n×2 | 61589472 |
|---|---|
| n×3 | 92384208 |
| n×4 | 123178944 |
| n×5 | 153973680 |
Division
n÷y| n÷2 | 15397368 |
|---|---|
| n÷3 | 10264912 |
| n÷3 | 7698684 |
| n÷5 | 6158947.2 |
Exponentiation
ny| n2 | 948315765309696 |
|---|---|
| n3 | 2.920313363735E+22 |
| n4 | 8.9930279073491E+29 |
| n5 | 2.7693792024745E+37 |
Nth Root
y√n| 2√n | 5549.300496459 |
|---|---|
| 3√n | 313.44318265014 |
| 4√n | 74.493627220447 |
| 5√n | 31.455406144149 |
Divisors of 30794736
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 | -30794735 | 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 30794736 can be divided by 40 positive divisors. The sum of these divisors (counting 30794736) is 1, the average is 0.025.
Base conversion 30794736
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1110101011110001111110000 |
| 3 | Ternary | 2010221112102210 |
| 4 | Quaternary | 1311132033300 |
| 5 | Quinary | 30340412421 |
| 6 | Senary | 3020012120 |
| 8 | Octal | 165361760 |
| 10 | Decimal | 30794736 |
| 12 | Duodecimal | a391040 |
| 16 | Hexadecimal | 1d5e3f0 |
| 20 | Vigesimal | 9c96gg |
| 36 | Base36 | ic1dc |
Cryptographic Hash Functions
| md5 | c3a673d6c81d3e37854fa52191697699 |
|---|---|
| sha1 | 8e67fc363abe4d340316b19b43da15c6d4d923c9 |
| sha256 | a3d3e660fcba6b6b8a1f083ddb3a264b3815afce21f2a16d2a266ed942205c02 |
| sha512 | fbdebbcf8c87ac57c33472bed6a5d4b3f1010f7c8480574c41660d0cbe7bc8f3675c928a1555950278a88e0a8570402741e68ee143696fe7ad327248dca4fd20 |
| ripemd-160 | abeb1c73422aa6d13c965e6a6eaa029634b296cd |
30794736 as geometric shapes
Circle
Radius = n| Diameter | 61589472 |
|---|---|
| Circumference | 193489032.77367 |
| Area | 2.9792218415803E+15 |
Sphere
Radius = n| Volume | 1.223258001292E+23 |
|---|---|
| Surface area | 1.1916887366321E+16 |
| Circumference | 193489032.77367 |
Square
Length = n| Perimeter | 123178944 |
|---|---|
| Area | 948315765309696 |
| Diagonal | 43550333.300899 |
Cube
Length = n| Surface area | 5689894591858176 |
|---|---|
| Volume | 2.920313363735E+22 |
| Space diagonal | 53338047.35767 |
Equilateral Triangle
Length = n| Perimeter | 92384208 |
|---|---|
| Area | 4.1063277178374E+14 |
| Altitude | 26669023.678835 |
Triangular Pyramid
Length = n| Surface area | 4.1063277178374E+14 |
|---|---|
| Volume | 3.4416223044779E+21 |
| Height | 14516777.766966 |