30494328 (number)
30494328 is an even 8-digits composite number following 30494327 and preceding 30494329. In scientific notation, it is written as 3.0494328 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 9254400 positive integers (up to 30494328) that are relatively prime to 30494328.
Interesting facts
- 30494328 has 64 divisors, whose sum is 83358720
- The reverse of 30494328 is 82349403
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | thirty million four hundred ninety-four thousand three hundred twenty-eight |
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Notation
Scientific notation | 3.0494328 × 10^7 |
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Engineering notation | 3.0494328 × 10^6 |
Prime Factorization of 30494328
Prime Factorization 2 × 2 × 2 × 3 × 17 × 31 × 2411
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7623582 | Product of the distinct prime numbers |
The prime factorization of 30494328 is 2 × 2 × 2 × 3 × 17 × 31 × 2411. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30494328)
Multiplication
n×yn×2 | 60988656 |
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n×3 | 91482984 |
n×4 | 121977312 |
n×5 | 152471640 |
Division
n÷yn÷2 | 15247164 |
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n÷3 | 10164776 |
n÷3 | 7623582 |
n÷5 | 6098865.6 |
Exponentiation
nyn2 | 929904040171584 |
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n3 | 2.8356798809517E+22 |
n4 | 8.6472152392743E+29 |
n5 | 2.6369101779303E+37 |
Nth Root
y√n2√n | 5522.1669659654 |
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3√n | 312.42061941095 |
4√n | 74.311284243818 |
5√n | 31.393794670132 |
Divisors of 30494328
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -30494327 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 30494328 can be divided by 64 positive divisors. The sum of these divisors (counting 30494328) is 1, the average is 0.015625.
Base conversion 30494328
Base | System | Value |
---|---|---|
2 | Binary | 1110100010100111001111000 |
3 | Ternary | 2010101021100120 |
4 | Quaternary | 1310110321320 |
5 | Quinary | 30301304303 |
6 | Senary | 3005333240 |
8 | Octal | 164247170 |
10 | Decimal | 30494328 |
12 | Duodecimal | a267220 |
16 | Hexadecimal | 1d14e78 |
20 | Vigesimal | 9abfg8 |
36 | Base36 | i5lko |
Cryptographic Hash Functions
md5 | 4e42fbcba3c546c37fbd7cd5dae58ca2 |
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sha1 | c4f26bc30d08641cc83c377f9b0374ee53faba89 |
sha256 | 959520ed56f596d8cd2a39277da1231aa584c4e6244f739873f69cfb32fe708f |
sha512 | 5795cfacaf063e654c4bde26bf8b48e7d352164ac26ce67d18c8aa7a4ce8c9c4e5260bdba04e83c4bd165ba1010385a98a580e120b401b40fcc0754e6138f96a |
ripemd-160 | 9fe047ae275ff1c0cdee5f7fe77a9454bf6ee282 |
30494328 as geometric shapes
Circle
Radius = nDiameter | 60988656 |
---|---|
Circumference | 191601513.64192 |
Area | 2.9213797011465E+15 |
Sphere
Radius = nVolume | 1.1878068109241E+23 |
---|---|
Surface area | 1.1685518804586E+16 |
Circumference | 191601513.64192 |
Square
Length = nPerimeter | 121977312 |
---|---|
Area | 929904040171584 |
Diagonal | 43125492.233054 |
Cube
Length = nSurface area | 5579424241029504 |
---|---|
Volume | 2.8356798809517E+22 |
Space diagonal | 52817725.43867 |
Equilateral Triangle
Length = nPerimeter | 91482984 |
---|---|
Area | 4.0266026093519E+14 |
Altitude | 26408862.719335 |
Triangular Pyramid
Length = nSurface area | 4.0266026093519E+14 |
---|---|
Volume | 3.3418807884921E+21 |
Height | 14375164.077685 |