18248775 (number)
18248775 is an odd 8-digits composite number following 18248774 and preceding 18248776. In scientific notation, it is written as 1.8248775 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 9116800 positive integers (up to 18248775) that are relatively prime to 18248775.
Interesting facts
- 18248775 has 48 divisors, whose sum is 32140800
- The reverse of 18248775 is 57784281
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | eighteen million two hundred forty-eight thousand seven hundred seventy-five |
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Notation
Scientific notation | 1.8248775 × 10^7 |
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Engineering notation | 1.8248775 × 10^6 |
Prime Factorization of 18248775
Prime Factorization 3 × 5 × 23 × 5 × 71 × 149
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 3649755 | Product of the distinct prime numbers |
The prime factorization of 18248775 is 3 × 5 × 23 × 5 × 71 × 149. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 18248775)
Multiplication
n×yn×2 | 36497550 |
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n×3 | 54746325 |
n×4 | 72995100 |
n×5 | 91243875 |
Division
n÷yn÷2 | 9124387.5 |
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n÷3 | 6082925 |
n÷3 | 4562193.75 |
n÷5 | 3649755 |
Exponentiation
nyn2 | 333017789000625 |
---|---|
n3 | 6.0771667024699E+21 |
n4 | 1.1090084779086E+29 |
n5 | 2.0238046186447E+36 |
Nth Root
y√n2√n | 4271.8584948474 |
---|---|
3√n | 263.27598049517 |
4√n | 65.359456047671 |
5√n | 28.330011010401 |
Divisors of 18248775
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 | -18248774 | 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 18248775 can be divided by 48 positive divisors. The sum of these divisors (counting 18248775) is 1, the average is 0.020833333333333.
Base conversion 18248775
Base | System | Value |
---|---|---|
2 | Binary | 1000101100111010001000111 |
3 | Ternary | 1021100010121120 |
4 | Quaternary | 1011213101013 |
5 | Quinary | 14132430100 |
6 | Senary | 1451045023 |
8 | Octal | 105472107 |
10 | Decimal | 18248775 |
12 | Duodecimal | 6140773 |
16 | Hexadecimal | 1167447 |
20 | Vigesimal | 5e11if |
36 | Base36 | av4uf |
Cryptographic Hash Functions
md5 | f849b819b83d46e5efba47404de5ec28 |
---|---|
sha1 | 5ae860460a2af5b77113169f8a036e92569b7187 |
sha256 | b4fdabb87ac23ccc6e163119bf40b76fc079d813f4f838ec7b11d82d9432eb84 |
sha512 | 1736eaf910d4b8fb6036e3f6dbdff0d7f0686b35fd8f4cae3d7ceb33e6f37a47888ca58690ba7230208c4a8d85b7dc6a00f68bf93fe59ce9b882456312430d02 |
ripemd-160 | eb30a318a2c4bb404c980cbe5ecccf1c51341b19 |
18248775 as geometric shapes
Circle
Radius = nDiameter | 36497550 |
---|---|
Circumference | 114660434.95403 |
Area | 1.0462062394391E+15 |
Sphere
Radius = nVolume | 2.545597635616E+22 |
---|---|
Surface area | 4.1848249577563E+15 |
Circumference | 114660434.95403 |
Square
Length = nPerimeter | 72995100 |
---|---|
Area | 333017789000625 |
Diagonal | 25807665.101695 |
Cube
Length = nSurface area | 1998106734003750 |
---|---|
Volume | 6.0771667024699E+21 |
Space diagonal | 31607805.475893 |
Equilateral Triangle
Length = nPerimeter | 54746325 |
---|---|
Area | 1.4420093259333E+14 |
Altitude | 15803902.737946 |
Triangular Pyramid
Length = nSurface area | 1.4420093259333E+14 |
---|---|
Volume | 7.1620096428626E+20 |
Height | 8602555.0338984 |