138188844 (number)
138188844 is an even 9-digits composite number following 138188843 and preceding 138188845. In scientific notation, it is written as 1.38188844 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 45867360 positive integers (up to 138188844) that are relatively prime to 138188844.
Interesting facts
- 138188844 has 36 divisors, whose sum is 350794080
- The reverse of 138188844 is 448881831
- Previous prime number is 239
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | one hundred thirty-eight million one hundred eighty-eight thousand eight hundred forty-four |
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Notation
Scientific notation | 1.38188844 × 10^8 |
---|---|
Engineering notation | 1.38188844 × 10^6 |
Prime Factorization of 138188844
Prime Factorization 2 × 2 × 3 × 3 × 239 × 16061
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 23031474 | Product of the distinct prime numbers |
The prime factorization of 138188844 is 2 × 2 × 3 × 3 × 239 × 16061. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138188844)
Multiplication
n×yn×2 | 276377688 |
---|---|
n×3 | 414566532 |
n×4 | 552755376 |
n×5 | 690944220 |
Division
n÷yn÷2 | 69094422 |
---|---|
n÷3 | 46062948 |
n÷3 | 34547211 |
n÷5 | 27637768.8 |
Exponentiation
nyn2 | 19096156606056336 |
---|---|
n3 | 2.6388758062339E+24 |
n4 | 3.6466319712303E+32 |
n5 | 5.0392385659776E+40 |
Nth Root
y√n2√n | 11755.375110986 |
---|---|
3√n | 517.00053749506 |
4√n | 108.42220764671 |
5√n | 42.471206342017 |
Divisors of 138188844
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -138188843 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 138188844 can be divided by 36 positive divisors. The sum of these divisors (counting 138188844) is 1, the average is 0.027777777777778.
Base conversion 138188844
Base | System | Value |
---|---|---|
2 | Binary | 1000001111001001100000101100 |
3 | Ternary | 100122000201110100 |
4 | Quaternary | 20033021200230 |
5 | Quinary | 240334020334 |
6 | Senary | 21413511100 |
8 | Octal | 1017114054 |
10 | Decimal | 138188844 |
12 | Duodecimal | 3a342490 |
16 | Hexadecimal | 83c982c |
20 | Vigesimal | 233dc24 |
36 | Base36 | 2a9v70 |
Cryptographic Hash Functions
md5 | 965ddec7487472390f4d3b861cf7b755 |
---|---|
sha1 | 6b1b41e692342836b15895a846f5624da6df200f |
sha256 | 88897d86b5b375bf8df8993688f61dffbf82289b265cad067300c7fa04e8a216 |
sha512 | d896de9ea6ada4e3e57940c7e824a3d0ff4d4f8950e640b80c553aea52f130bc993d3519740a523ba67b063d0f64eda771a5025f588c071778353df70671a6fd |
ripemd-160 | 786380e4648d9020725c0ea0aa473e553fa7a884 |
138188844 as geometric shapes
Circle
Radius = nDiameter | 276377688 |
---|---|
Circumference | 868266114.23693 |
Area | 5.9992345305387E+16 |
Sphere
Radius = nVolume | 1.10536971288E+25 |
---|---|
Surface area | 2.3996938122155E+17 |
Circumference | 868266114.23693 |
Square
Length = nPerimeter | 552755376 |
---|---|
Area | 19096156606056336 |
Diagonal | 195428537.35346 |
Cube
Length = nSurface area | 114576939636338016 |
---|---|
Volume | 2.6388758062339E+24 |
Space diagonal | 239350098.84721 |
Equilateral Triangle
Length = nPerimeter | 414566532 |
---|---|
Area | 8.2688783677454E+15 |
Altitude | 119675049.4236 |
Triangular Pyramid
Length = nSurface area | 8.2688783677454E+15 |
---|---|
Volume | 3.1099449621618E+23 |
Height | 65142845.784487 |