18883425 (number)
18883425 is an odd 8-digits composite number following 18883424 and preceding 18883426. In scientific notation, it is written as 1.8883425 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 8942400 positive integers (up to 18883425) that are relatively prime to 18883425.
Interesting facts
- 18883425 has 48 divisors, whose sum is 34854912
- The reverse of 18883425 is 52438881
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | eighteen million eight hundred eighty-three thousand four hundred twenty-five |
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Notation
Scientific notation | 1.8883425 × 10^7 |
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Engineering notation | 1.8883425 × 10^6 |
Prime Factorization of 18883425
Prime Factorization 3 × 5 × 5 × 11 × 47 × 487
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 3776685 | Product of the distinct prime numbers |
The prime factorization of 18883425 is 3 × 5 × 5 × 11 × 47 × 487. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 18883425)
Multiplication
n×yn×2 | 37766850 |
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n×3 | 56650275 |
n×4 | 75533700 |
n×5 | 94417125 |
Division
n÷yn÷2 | 9441712.5 |
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n÷3 | 6294475 |
n÷3 | 4720856.25 |
n÷5 | 3776685 |
Exponentiation
nyn2 | 356583739730625 |
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n3 | 6.7335223054228E+21 |
n4 | 1.2715196344028E+29 |
n5 | 2.4010645652272E+36 |
Nth Root
y√n2√n | 4345.5062996157 |
---|---|
3√n | 266.29330997717 |
4√n | 65.920454334112 |
5√n | 28.52437606459 |
Divisors of 18883425
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 | -18883424 | 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 18883425 can be divided by 48 positive divisors. The sum of these divisors (counting 18883425) is 1, the average is 0.020833333333333.
Base conversion 18883425
Base | System | Value |
---|---|---|
2 | Binary | 1001000000010001101100001 |
3 | Ternary | 1022112101012010 |
4 | Quaternary | 1020002031201 |
5 | Quinary | 14313232200 |
6 | Senary | 1512423133 |
8 | Octal | 110021541 |
10 | Decimal | 18883425 |
12 | Duodecimal | 63a7aa9 |
16 | Hexadecimal | 1202361 |
20 | Vigesimal | 5i08b5 |
36 | Base36 | b8qjl |
Cryptographic Hash Functions
md5 | 9b4cb9af0947fdf1b1ec3797feb74a5a |
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sha1 | bc9512ae161a96709c4c05f74d0ba74ba9685de9 |
sha256 | a9d838187377558f79d19a7a78889d0a3221a717bc6d0e071718b0eda3fb9cf0 |
sha512 | 04201f360d0c236665ea39fa3839a1dd4fc96578bada2a9e7a2615f981908c4517b8aac509ac7b3c74c8903be94a748f33da45b03b44e6777db2347debd11ae5 |
ripemd-160 | c0c132b8fb92ec8deb63e41a9efb94b8beb447db |
18883425 as geometric shapes
Circle
Radius = nDiameter | 37766850 |
---|---|
Circumference | 118648058.50923 |
Area | 1.1202408571273E+15 |
Sphere
Radius = nVolume | 2.8205312276666E+22 |
---|---|
Surface area | 4.4809634285092E+15 |
Circumference | 118648058.50923 |
Square
Length = nPerimeter | 75533700 |
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Area | 356583739730625 |
Diagonal | 26705195.739055 |
Cube
Length = nSurface area | 2139502438383750 |
---|---|
Volume | 6.7335223054228E+21 |
Space diagonal | 32707051.520916 |
Equilateral Triangle
Length = nPerimeter | 56650275 |
---|---|
Area | 1.5440528859159E+14 |
Altitude | 16353525.760458 |
Triangular Pyramid
Length = nSurface area | 1.5440528859159E+14 |
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Volume | 7.9355321390589E+20 |
Height | 8901731.9130184 |