15189984 (number)
15189984 is an even 8-digits composite number following 15189983 and preceding 15189985. In scientific notation, it is written as 1.5189984 × 10^7. The sum of its digits is 45. It has a total of 9 prime factors and 48 positive divisors. There are 5063040 positive integers (up to 15189984) that are relatively prime to 15189984.
Interesting facts
- 15189984 has 48 divisors, whose sum is 44306640
- The reverse of 15189984 is 48998151
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | fifteen million one hundred eighty-nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 1.5189984 × 10^7 |
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Engineering notation | 1.5189984 × 10^6 |
Prime Factorization of 15189984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 17581
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 105486 | Product of the distinct prime numbers |
The prime factorization of 15189984 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 17581. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15189984)
Multiplication
n×yn×2 | 30379968 |
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n×3 | 45569952 |
n×4 | 60759936 |
n×5 | 75949920 |
Division
n÷yn÷2 | 7594992 |
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n÷3 | 5063328 |
n÷3 | 3797496 |
n÷5 | 3037996.8 |
Exponentiation
nyn2 | 230735613920256 |
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n3 | 3.5048702836789E+21 |
n4 | 5.3238923531157E+28 |
n5 | 8.086983966155E+35 |
Nth Root
y√n2√n | 3897.4330013485 |
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3√n | 247.65804414474 |
4√n | 62.429424163198 |
5√n | 27.309356277125 |
Divisors of 15189984
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 | -15189983 | 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 15189984 can be divided by 48 positive divisors. The sum of these divisors (counting 15189984) is 1, the average is 0.020833333333333.
Base conversion 15189984
Base | System | Value |
---|---|---|
2 | Binary | 111001111100011111100000 |
3 | Ternary | 1001120201202000 |
4 | Quaternary | 321330133200 |
5 | Quinary | 12342034414 |
6 | Senary | 1301324000 |
8 | Octal | 71743740 |
10 | Decimal | 15189984 |
12 | Duodecimal | 5106600 |
16 | Hexadecimal | e7c7e0 |
20 | Vigesimal | 4eiej4 |
36 | Base36 | 91ko0 |
Cryptographic Hash Functions
md5 | 9facf696152b3b1e0a35e63149d10615 |
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sha1 | 392ffe582756d40c0e88533bc0366b819393c805 |
sha256 | b3970a8e538e1d52a4e160bf56e25cb460404b24cfece4e206a032ed19eaf1ef |
sha512 | 2d235fe7cc32f71a4a73534eb1676dfa6ea8a31594554d7d387348ca602797df83515e6dcfe176b85793ae0d96915dd21ff1fc403ab61c2461fe7cb7147a25ec |
ripemd-160 | 21ae8358b8a9d00ca6e6065b291bcbdccb2c95cd |
15189984 as geometric shapes
Circle
Radius = nDiameter | 30379968 |
---|---|
Circumference | 95441484.285093 |
Area | 7.2487730961341E+14 |
Sphere
Radius = nVolume | 1.4681166313321E+22 |
---|---|
Surface area | 2.8995092384536E+15 |
Circumference | 95441484.285093 |
Square
Length = nPerimeter | 60759936 |
---|---|
Area | 230735613920256 |
Diagonal | 21481881.38503 |
Cube
Length = nSurface area | 1384413683521536 |
---|---|
Volume | 3.5048702836789E+21 |
Space diagonal | 26309824.054158 |
Equilateral Triangle
Length = nPerimeter | 45569952 |
---|---|
Area | 99911451606370 |
Altitude | 13154912.027079 |
Triangular Pyramid
Length = nSurface area | 99911451606370 |
---|---|
Volume | 4.1305292412809E+20 |
Height | 7160627.1283434 |