18124080 (number)
18124080 is an even 8-digits composite number following 18124079 and preceding 18124081. In scientific notation, it is written as 1.8124080 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 160 positive divisors. There are 4313088 positive integers (up to 18124080) that are relatively prime to 18124080.
Interesting facts
- 18124080 has 160 divisors, whose sum is 62537664
- The reverse of 18124080 is 08042181
- Previous prime number is 157
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | eighteen million one hundred twenty-four thousand eighty |
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Notation
Scientific notation | 1.8124080 × 10^7 |
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Engineering notation | 1.8124080 × 10^6 |
Prime Factorization of 18124080
Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 13 × 157 × 37
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 2265510 | Product of the distinct prime numbers |
The prime factorization of 18124080 is 2 × 2 × 2 × 2 × 5 × 3 × 13 × 157 × 37. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 18124080)
Multiplication
n×yn×2 | 36248160 |
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n×3 | 54372240 |
n×4 | 72496320 |
n×5 | 90620400 |
Division
n÷yn÷2 | 9062040 |
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n÷3 | 6041360 |
n÷3 | 4531020 |
n÷5 | 3624816 |
Exponentiation
nyn2 | 328482275846400 |
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n3 | 5.9534390460222E+21 |
n4 | 1.0790060554523E+29 |
n5 | 1.9555992069502E+36 |
Nth Root
y√n2√n | 4257.2385415901 |
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3√n | 262.67494913488 |
4√n | 65.247517512853 |
5√n | 28.291188613639 |
Divisors of 18124080
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -18124079 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 18124080 can be divided by 160 positive divisors. The sum of these divisors (counting 18124080) is 1, the average is 0.00625.
Base conversion 18124080
Base | System | Value |
---|---|---|
2 | Binary | 1000101001000110100110000 |
3 | Ternary | 1021002210120020 |
4 | Quaternary | 1011020310300 |
5 | Quinary | 14114432310 |
6 | Senary | 1444243440 |
8 | Octal | 105106460 |
10 | Decimal | 18124080 |
12 | Duodecimal | 60a0580 |
16 | Hexadecimal | 1148d30 |
20 | Vigesimal | 5d5a40 |
36 | Base36 | asgmo |
Cryptographic Hash Functions
md5 | 40aed093079529c902fea33f357c238b |
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sha1 | 40a978929a5c429d9bab2db5dd01fa68ecf5d054 |
sha256 | 8397e61bb2aa42f4fd5ddd6a1e9d3c3c582be2bb49dab8b3d9aa6ae2716c0e3a |
sha512 | c88e55596d78738b81e529c3cc222dc9df2bc76dea9e4110f4d4b3da8b917bd3e7dbea48d090a5225d22c34af1ca01d96a247786faece784e7411b9a107d65a3 |
ripemd-160 | 7a7537f7af4472106d1147885cf8f84ae8372036 |
18124080 as geometric shapes
Circle
Radius = nDiameter | 36248160 |
---|---|
Circumference | 113876953.16215 |
Area | 1.0319575046335E+15 |
Sphere
Radius = nVolume | 2.4937707160771E+22 |
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Surface area | 4.127830018534E+15 |
Circumference | 113876953.16215 |
Square
Length = nPerimeter | 72496320 |
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Area | 328482275846400 |
Diagonal | 25631319.741535 |
Cube
Length = nSurface area | 1970893655078400 |
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Volume | 5.9534390460222E+21 |
Space diagonal | 31391827.400443 |
Equilateral Triangle
Length = nPerimeter | 54372240 |
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Area | 1.4223699778795E+14 |
Altitude | 15695913.700221 |
Triangular Pyramid
Length = nSurface area | 1.4223699778795E+14 |
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Volume | 7.0161952013718E+20 |
Height | 8543773.2471783 |