188889125 (number)
188889125 is an odd 9-digits composite number following 188889124 and preceding 188889126. In scientific notation, it is written as 1.88889125 × 10^8. The sum of its digits is 50. It has a total of 6 prime factors and 32 positive divisors. There are 140678400 positive integers (up to 188889125) that are relatively prime to 188889125.
Interesting facts
- 188889125 has 32 divisors, whose sum is 252315648
- The reverse of 188889125 is 521988881
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 50
- Digital Root 5
Name
Name | one hundred eighty-eight million eight hundred eighty-nine thousand one hundred twenty-five |
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Notation
Scientific notation | 1.88889125 × 10^8 |
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Engineering notation | 1.88889125 × 10^6 |
Prime Factorization of 188889125
Prime Factorization 5 × 17 × 5 × 5 × 103 × 863
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 7555565 | Product of the distinct prime numbers |
The prime factorization of 188889125 is 5 × 17 × 5 × 5 × 103 × 863. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 188889125)
Multiplication
n×yn×2 | 377778250 |
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n×3 | 566667375 |
n×4 | 755556500 |
n×5 | 944445625 |
Division
n÷yn÷2 | 94444562.5 |
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n÷3 | 62963041.666667 |
n÷3 | 47222281.25 |
n÷5 | 37777825 |
Exponentiation
nyn2 | 35679101543265625 |
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n3 | 6.7393942712936E+24 |
n4 | 1.2729982869347E+33 |
n5 | 2.4045553254559E+41 |
Nth Root
y√n2√n | 13743.694008526 |
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3√n | 573.76711264487 |
4√n | 117.23350207396 |
5√n | 45.210716621604 |
Divisors of 188889125
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -188889124 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 188889125 can be divided by 32 positive divisors. The sum of these divisors (counting 188889125) is 1, the average is 0.03125.
Base conversion 188889125
Base | System | Value |
---|---|---|
2 | Binary | 1011010000100011100000100101 |
3 | Ternary | 111011102120011112 |
4 | Quaternary | 23100203200211 |
5 | Quinary | 341323423000 |
6 | Senary | 30424314405 |
8 | Octal | 1320434045 |
10 | Decimal | 188889125 |
12 | Duodecimal | 53312a05 |
16 | Hexadecimal | b423825 |
20 | Vigesimal | 2j0b2g5 |
36 | Base36 | 34gjs5 |
Cryptographic Hash Functions
md5 | 79f037492f3a023ed268f5363a0cad58 |
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sha1 | 279104b778f04dacfb9e92a9ec822964ce5e2994 |
sha256 | c17acb4ae10d907897b6ef81e27319df73f26bdbc7b73439166f4f7fd8219930 |
sha512 | c5ec03e987b1827a26e5d9b803f040fad0b7e27d94c32d6b1f2edc90ff936322e7a33e15d534dc7bcc000f4b3869b96aea68366e09a6e4c430b8e1d8228d388e |
ripemd-160 | 982d189ad493d724a32ebc5866a6b12d46684b5c |
188889125 as geometric shapes
Circle
Radius = nDiameter | 377778250 |
---|---|
Circumference | 1186825374.886 |
Area | 1.1208920329501E+17 |
Sphere
Radius = nVolume | 2.8229908709788E+25 |
---|---|
Surface area | 4.4835681318003E+17 |
Circumference | 1186825374.886 |
Square
Length = nPerimeter | 755556500 |
---|---|
Area | 35679101543265625 |
Diagonal | 267129562.35979 |
Cube
Length = nSurface area | 214074609259593750 |
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Volume | 6.7393942712936E+24 |
Space diagonal | 327165561.49723 |
Equilateral Triangle
Length = nPerimeter | 566667375 |
---|---|
Area | 1.5449504160336E+16 |
Altitude | 163582780.74861 |
Triangular Pyramid
Length = nSurface area | 1.5449504160336E+16 |
---|---|
Volume | 7.9424523172025E+23 |
Height | 89043187.453262 |