30189460 (number)
30189460 is an even 8-digits composite number following 30189459 and preceding 30189461. In scientific notation, it is written as 3.0189460 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 10287360 positive integers (up to 30189460) that are relatively prime to 30189460.
Interesting facts
- 30189460 has 48 divisors, whose sum is 72898560
- The reverse of 30189460 is 06498103
- Previous prime number is 191
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | thirty million one hundred eighty-nine thousand four hundred sixty |
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Notation
Scientific notation | 3.0189460 × 10^7 |
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Engineering notation | 3.0189460 × 10^6 |
Prime Factorization of 30189460
Prime Factorization 2 × 2 × 5 × 7 × 191 × 1129
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 15094730 | Product of the distinct prime numbers |
The prime factorization of 30189460 is 2 × 2 × 5 × 7 × 191 × 1129. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30189460)
Multiplication
n×yn×2 | 60378920 |
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n×3 | 90568380 |
n×4 | 120757840 |
n×5 | 150947300 |
Division
n÷yn÷2 | 15094730 |
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n÷3 | 10063153.333333 |
n÷3 | 7547365 |
n÷5 | 6037892 |
Exponentiation
nyn2 | 911403495091600 |
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n3 | 2.7514779358928E+22 |
n4 | 8.3065633086518E+29 |
n5 | 2.5077066074401E+37 |
Nth Root
y√n2√n | 5494.4936072399 |
---|---|
3√n | 311.37598540572 |
4√n | 74.124851482076 |
5√n | 31.33077003811 |
Divisors of 30189460
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 | -30189459 | 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 30189460 can be divided by 48 positive divisors. The sum of these divisors (counting 30189460) is 1, the average is 0.020833333333333.
Base conversion 30189460
Base | System | Value |
---|---|---|
2 | Binary | 1110011001010011110010100 |
3 | Ternary | 2002210210011011 |
4 | Quaternary | 1303022132110 |
5 | Quinary | 30212030320 |
6 | Senary | 2555022004 |
8 | Octal | 163123624 |
10 | Decimal | 30189460 |
12 | Duodecimal | a13a904 |
16 | Hexadecimal | 1cca794 |
20 | Vigesimal | 98ddd0 |
36 | Base36 | hz2c4 |
Cryptographic Hash Functions
md5 | 0fc6d9ee28b68bf5795beef13369bf19 |
---|---|
sha1 | 716757fc19c1ccb891be0f497aec8fd9ddd4465b |
sha256 | 05f7a8521329bcb5b9506866e4b6545a8f3a1bf897bdf42c8a559f5a74545463 |
sha512 | 8d2a82eea12431112a75fd176cf0646390679fee0d3e90c2b66a64486acb3d3fd558c290d1532048ad28a73aae53174d5439c7fb548a002acdaa183e1d398ec0 |
ripemd-160 | 97d0a0b95e7573f6f34cc32e38c1599a55354201 |
30189460 as geometric shapes
Circle
Radius = nDiameter | 60378920 |
---|---|
Circumference | 189685971.50369 |
Area | 2.8632585246358E+15 |
Sphere
Radius = nVolume | 1.1525363826554E+23 |
---|---|
Surface area | 1.1453034098543E+16 |
Circumference | 189685971.50369 |
Square
Length = nPerimeter | 120757840 |
---|---|
Area | 911403495091600 |
Diagonal | 42694343.77272 |
Cube
Length = nSurface area | 5468420970549600 |
---|---|
Volume | 2.7514779358928E+22 |
Space diagonal | 52289678.573068 |
Equilateral Triangle
Length = nPerimeter | 90568380 |
---|---|
Area | 3.9464928992363E+14 |
Altitude | 26144839.286534 |
Triangular Pyramid
Length = nSurface area | 3.9464928992363E+14 |
---|---|
Volume | 3.2426478445916E+21 |
Height | 14231447.92424 |