30804984 (number)
30804984 is an even 8-digits composite number following 30804983 and preceding 30804985. In scientific notation, it is written as 3.0804984 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 8801280 positive integers (up to 30804984) that are relatively prime to 30804984.
Interesting facts
- 30804984 has 48 divisors, whose sum is 95350320
- The reverse of 30804984 is 48940803
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | thirty million eight hundred four thousand nine hundred eighty-four |
---|
Notation
Scientific notation | 3.0804984 × 10^7 |
---|---|
Engineering notation | 3.0804984 × 10^6 |
Prime Factorization of 30804984
Prime Factorization 2 × 2 × 2 × 3 × 3 × 7 × 61121
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2567082 | Product of the distinct prime numbers |
The prime factorization of 30804984 is 2 × 2 × 2 × 3 × 3 × 7 × 61121. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30804984)
Multiplication
n×yn×2 | 61609968 |
---|---|
n×3 | 92414952 |
n×4 | 123219936 |
n×5 | 154024920 |
Division
n÷yn÷2 | 15402492 |
---|---|
n÷3 | 10268328 |
n÷3 | 7701246 |
n÷5 | 6160996.8 |
Exponentiation
nyn2 | 948947039240256 |
---|---|
n3 | 2.9232298360643E+22 |
n4 | 9.0050048328285E+29 |
n5 | 2.773990297952E+37 |
Nth Root
y√n2√n | 5550.2237792723 |
---|---|
3√n | 313.47794843481 |
4√n | 74.499824021754 |
5√n | 31.457499437631 |
Divisors of 30804984
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 | -30804983 | 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 30804984 can be divided by 48 positive divisors. The sum of these divisors (counting 30804984) is 1, the average is 0.020833333333333.
Base conversion 30804984
Base | System | Value |
---|---|---|
2 | Binary | 1110101100000101111111000 |
3 | Ternary | 2010222001111100 |
4 | Quaternary | 1311200233320 |
5 | Quinary | 30341224414 |
6 | Senary | 3020131400 |
8 | Octal | 165405770 |
10 | Decimal | 30804984 |
12 | Duodecimal | a396b60 |
16 | Hexadecimal | 1d60bf8 |
20 | Vigesimal | 9cac94 |
36 | Base36 | ic9a0 |
Cryptographic Hash Functions
md5 | 1a989d7951deedf11c555c753a47dfe0 |
---|---|
sha1 | 5608ae3356fdd4f65d359b8668bd8dd051100064 |
sha256 | 866a29c96927044d00efdfad50ac02228dbc8a8c877bce092f54f8b91d105de8 |
sha512 | 1f0bcc19e3ead1689450e74d23f6b67afd1dc4fdce8b8febe6d7ab3115ecc23f22d965c1f63b82ba4fcd8d1cf4a0ad1f677ce40dce52296fcf54aa5a4ed597d5 |
ripemd-160 | be767be59adad7350ae3964186804e6e2cfa6065 |
30804984 as geometric shapes
Circle
Radius = nDiameter | 61609968 |
---|---|
Circumference | 193553422.8567 |
Area | 2.981205047123E+15 |
Sphere
Radius = nVolume | 1.2244796503646E+23 |
---|---|
Surface area | 1.1924820188492E+16 |
Circumference | 193553422.8567 |
Square
Length = nPerimeter | 123219936 |
---|---|
Area | 948947039240256 |
Diagonal | 43564826.161486 |
Cube
Length = nSurface area | 5693682235441536 |
---|---|
Volume | 2.9232298360643E+22 |
Space diagonal | 53355797.414346 |
Equilateral Triangle
Length = nPerimeter | 92414952 |
---|---|
Area | 4.1090612141405E+14 |
Altitude | 26677898.707173 |
Triangular Pyramid
Length = nSurface area | 4.1090612141405E+14 |
---|---|
Volume | 3.4450594000799E+21 |
Height | 14521608.720495 |