188869072 (number)
188869072 is an even 9-digits composite number following 188869071 and preceding 188869073. In scientific notation, it is written as 1.88869072 × 10^8. The sum of its digits is 49. It has a total of 7 prime factors and 40 positive divisors. There are 79059456 positive integers (up to 188869072) that are relatively prime to 188869072.
Interesting facts
- 188869072 has 40 divisors, whose sum is 427946816
- The reverse of 188869072 is 270968881
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 49
- Digital Root 4
Name
Name | one hundred eighty-eight million eight hundred sixty-nine thousand seventy-two |
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Notation
Scientific notation | 1.88869072 × 10^8 |
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Engineering notation | 1.88869072 × 10^6 |
Prime Factorization of 188869072
Prime Factorization 2 × 2 × 2 × 2 × 7 × 43 × 39217
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 23608634 | Product of the distinct prime numbers |
The prime factorization of 188869072 is 2 × 2 × 2 × 2 × 7 × 43 × 39217. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 188869072)
Multiplication
n×yn×2 | 377738144 |
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n×3 | 566607216 |
n×4 | 755476288 |
n×5 | 944345360 |
Division
n÷yn÷2 | 94434536 |
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n÷3 | 62956357.333333 |
n÷3 | 47217268 |
n÷5 | 37773814.4 |
Exponentiation
nyn2 | 35671526358141184 |
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n3 | 6.7372480800857E+24 |
n4 | 1.2724577927196E+33 |
n5 | 2.4032792247011E+41 |
Nth Root
y√n2√n | 13742.964454585 |
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3√n | 573.74680768361 |
4√n | 117.23039049063 |
5√n | 45.209756641508 |
Divisors of 188869072
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -188869071 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 188869072 can be divided by 40 positive divisors. The sum of these divisors (counting 188869072) is 1, the average is 0.025.
Base conversion 188869072
Base | System | Value |
---|---|---|
2 | Binary | 1011010000011110100111010000 |
3 | Ternary | 111011101112122211 |
4 | Quaternary | 23100132213100 |
5 | Quinary | 341322302242 |
6 | Senary | 30424041504 |
8 | Octal | 1320364720 |
10 | Decimal | 188869072 |
12 | Duodecimal | 53303294 |
16 | Hexadecimal | b41e9d0 |
20 | Vigesimal | 2j08cdc |
36 | Base36 | 34g4b4 |
Cryptographic Hash Functions
md5 | 8499c965bb72d9a4dc88bba1e12855c9 |
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sha1 | e50010c28b0db99db310cee95f0b7ec4a112fd2a |
sha256 | 06018c3d4bd6867625efa02c03e1d574c934a83af420fc37b219381cf7f804ee |
sha512 | 28bf88ea1503554cf703c7dcc4dcca02cf191c7652f97c9dea67998e3838f84e24a931014a3cf2f66b4bcedbe658b58dbc9c113fc0476b8b24dafe0233f19590 |
ripemd-160 | 4f08aa0442d4ced86358ed994ed3c33cecb67619 |
188869072 as geometric shapes
Circle
Radius = nDiameter | 377738144 |
---|---|
Circumference | 1186699378.171 |
Area | 1.1206540514907E+17 |
Sphere
Radius = nVolume | 2.8220918765079E+25 |
---|---|
Surface area | 4.4826162059628E+17 |
Circumference | 1186699378.171 |
Square
Length = nPerimeter | 755476288 |
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Area | 35671526358141184 |
Diagonal | 267101203.13522 |
Cube
Length = nSurface area | 214029158148847104 |
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Volume | 6.7372480800857E+24 |
Space diagonal | 327130828.68238 |
Equilateral Triangle
Length = nPerimeter | 566607216 |
---|---|
Area | 1.5446224008958E+16 |
Altitude | 163565414.34119 |
Triangular Pyramid
Length = nSurface area | 1.5446224008958E+16 |
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Volume | 7.9399230066077E+23 |
Height | 89033734.378407 |