30804948 (number)
30804948 is an even 8-digits composite number following 30804947 and preceding 30804949. In scientific notation, it is written as 3.0804948 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 9933840 positive integers (up to 30804948) that are relatively prime to 30804948.
Interesting facts
- 30804948 has 48 divisors, whose sum is 80749760
- The reverse of 30804948 is 84940803
- Previous prime number is 9
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 forty-eight |
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Notation
Scientific notation | 3.0804948 × 10^7 |
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Engineering notation | 3.0804948 × 10^6 |
Prime Factorization of 30804948
Prime Factorization 2 × 2 × 93 × 3 × 9 × 3067
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 15402474 | Product of the distinct prime numbers |
The prime factorization of 30804948 is 2 × 2 × 93 × 3 × 9 × 3067. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30804948)
Multiplication
n×yn×2 | 61609896 |
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n×3 | 92414844 |
n×4 | 123219792 |
n×5 | 154024740 |
Division
n÷yn÷2 | 15402474 |
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n÷3 | 10268316 |
n÷3 | 7701237 |
n÷5 | 6160989.6 |
Exponentiation
nyn2 | 948944821282704 |
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n3 | 2.9232195874483E+22 |
n4 | 9.0049627383926E+29 |
n5 | 2.7739740889812E+37 |
Nth Root
y√n2√n | 5550.2205361589 |
---|---|
3√n | 313.47782632026 |
4√n | 74.499802255838 |
5√n | 31.457492085117 |
Divisors of 30804948
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 | -30804947 | 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 30804948 can be divided by 48 positive divisors. The sum of these divisors (counting 30804948) is 1, the average is 0.020833333333333.
Base conversion 30804948
Base | System | Value |
---|---|---|
2 | Binary | 1110101100000101111010100 |
3 | Ternary | 2010222001110000 |
4 | Quaternary | 1311200233110 |
5 | Quinary | 30341224243 |
6 | Senary | 3020131300 |
8 | Octal | 165405724 |
10 | Decimal | 30804948 |
12 | Duodecimal | a396b30 |
16 | Hexadecimal | 1d60bd4 |
20 | Vigesimal | 9cac78 |
36 | Base36 | ic990 |
Cryptographic Hash Functions
md5 | fd55a593852ede14172883dce62a158e |
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sha1 | 06cb57b329d07ee06bd18927233f2884d7eafc86 |
sha256 | 87771fe7c68648b7946714338bb0fd6ebfafbf10decd20d239e2fce346ce66f1 |
sha512 | a17091a562dc26201472f78276b151ae3a49d52c8f371c901d43e4adbc99b6ed884fd9b2d4f169c279cf94b33ca22b66e449f4f6ed8031353097702886b620f4 |
ripemd-160 | feac985c5931a4272a7fdfc9260c92f38eb1c784 |
30804948 as geometric shapes
Circle
Radius = nDiameter | 61609896 |
---|---|
Circumference | 193553196.66203 |
Area | 2.9811980792038E+15 |
Sphere
Radius = nVolume | 1.2244753574343E+23 |
---|---|
Surface area | 1.1924792316815E+16 |
Circumference | 193553196.66203 |
Square
Length = nPerimeter | 123219792 |
---|---|
Area | 948944821282704 |
Diagonal | 43564775.249798 |
Cube
Length = nSurface area | 5693668927696224 |
---|---|
Volume | 2.9232195874483E+22 |
Space diagonal | 53355735.060517 |
Equilateral Triangle
Length = nPerimeter | 92414844 |
---|---|
Area | 4.1090516101025E+14 |
Altitude | 26677867.530259 |
Triangular Pyramid
Length = nSurface area | 4.1090516101025E+14 |
---|---|
Volume | 3.4450473219701E+21 |
Height | 14521591.749933 |