18480168 (number)
18480168 is an even 8-digits composite number following 18480167 and preceding 18480169. In scientific notation, it is written as 1.8480168 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 5132160 positive integers (up to 18480168) that are relatively prime to 18480168.
Interesting facts
- 18480168 has 64 divisors, whose sum is 45235200
- The reverse of 18480168 is 86108481
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | eighteen million four hundred eighty thousand one hundred sixty-eight |
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Notation
Scientific notation | 1.8480168 × 10^7 |
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Engineering notation | 1.8480168 × 10^6 |
Prime Factorization of 18480168
Prime Factorization 2 × 2 × 2 × 9 × 7 × 37 × 991
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 4620042 | Product of the distinct prime numbers |
The prime factorization of 18480168 is 2 × 2 × 2 × 9 × 7 × 37 × 991. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 18480168)
Multiplication
n×yn×2 | 36960336 |
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n×3 | 55440504 |
n×4 | 73920672 |
n×5 | 92400840 |
Division
n÷yn÷2 | 9240084 |
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n÷3 | 6160056 |
n÷3 | 4620042 |
n÷5 | 3696033.6 |
Exponentiation
nyn2 | 341516609308224 |
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n3 | 6.3112843148063E+21 |
n4 | 1.1663359443339E+29 |
n5 | 2.1554084195728E+36 |
Nth Root
y√n2√n | 4298.8565921649 |
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3√n | 264.38408281589 |
4√n | 65.56566626036 |
5√n | 28.401493817997 |
Divisors of 18480168
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 | -18480167 | 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 18480168 can be divided by 64 positive divisors. The sum of these divisors (counting 18480168) is 1, the average is 0.015625.
Base conversion 18480168
Base | System | Value |
---|---|---|
2 | Binary | 1000110011111110000101000 |
3 | Ternary | 1021202220000200 |
4 | Quaternary | 1012133300220 |
5 | Quinary | 14212331133 |
6 | Senary | 1500032200 |
8 | Octal | 106376050 |
10 | Decimal | 18480168 |
12 | Duodecimal | 6232660 |
16 | Hexadecimal | 119fc28 |
20 | Vigesimal | 5fa088 |
36 | Base36 | b03e0 |
Cryptographic Hash Functions
md5 | a275628c26df60b3ef97e7761d14f248 |
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sha1 | 7a9aaa5df59b6c86f0af822675e56dca5b161ddb |
sha256 | e3867f4472dab40e96e0118756782bcf648d64a05592ca1be486d8d26dff78a0 |
sha512 | 246422eda646b4512fe5eeba59f66223e24cc3c9b526b4a7e7419eff0a2c1c5988308a1f4a302f48d5c29a3fdef754d642c4db72a3f20de3e9d9dcd32cd95bfe |
ripemd-160 | 74edab38c786ba2793398cbd757f733126be0598 |
18480168 as geometric shapes
Circle
Radius = nDiameter | 36960336 |
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Circumference | 116114320.05181 |
Area | 1.0729060708816E+15 |
Sphere
Radius = nVolume | 2.6436645917483E+22 |
---|---|
Surface area | 4.2916242835264E+15 |
Circumference | 116114320.05181 |
Square
Length = nPerimeter | 73920672 |
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Area | 341516609308224 |
Diagonal | 26134904.220533 |
Cube
Length = nSurface area | 2049099655849344 |
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Volume | 6.3112843148063E+21 |
Space diagonal | 32008589.908409 |
Equilateral Triangle
Length = nPerimeter | 55440504 |
---|---|
Area | 1.4788102973762E+14 |
Altitude | 16004294.954204 |
Triangular Pyramid
Length = nSurface area | 1.4788102973762E+14 |
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Volume | 7.4379198949931E+20 |
Height | 8711634.7401778 |