12345984 (number)
12345984 is an even 8-digits composite number following 12345983 and preceding 12345985. In scientific notation, it is written as 1.2345984 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 32 positive divisors. There are 3525120 positive integers (up to 12345984) that are relatively prime to 12345984.
Interesting facts
- 12345984 has 32 divisors, whose sum is 25002240
- The reverse of 12345984 is 48954321
- Previous prime number is 63
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twelve million three hundred forty-five thousand nine hundred eighty-four |
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Notation
Scientific notation | 1.2345984 × 10^7 |
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Engineering notation | 1.2345984 × 10^6 |
Prime Factorization of 12345984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 63 × 1531
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 192906 | Product of the distinct prime numbers |
The prime factorization of 12345984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 63 × 1531. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12345984)
Multiplication
n×yn×2 | 24691968 |
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n×3 | 37037952 |
n×4 | 49383936 |
n×5 | 61729920 |
Division
n÷yn÷2 | 6172992 |
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n÷3 | 4115328 |
n÷3 | 3086496 |
n÷5 | 2469196.8 |
Exponentiation
nyn2 | 152423320928256 |
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n3 | 1.8818158814071E+21 |
n4 | 2.3232868762798E+28 |
n5 | 2.8683262601961E+35 |
Nth Root
y√n2√n | 3513.6852448676 |
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3√n | 231.12232796753 |
4√n | 59.276346419694 |
5√n | 26.20023230141 |
Divisors of 12345984
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 | -12345983 | 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 12345984 can be divided by 32 positive divisors. The sum of these divisors (counting 12345984) is 1, the average is 0.03125.
Base conversion 12345984
Base | System | Value |
---|---|---|
2 | Binary | 101111000110001010000000 |
3 | Ternary | 212020020111200 |
4 | Quaternary | 233012022000 |
5 | Quinary | 11130032414 |
6 | Senary | 1120341200 |
8 | Octal | 57061200 |
10 | Decimal | 12345984 |
12 | Duodecimal | 4174800 |
16 | Hexadecimal | bc6280 |
20 | Vigesimal | 3h34j4 |
36 | Base36 | 7cm80 |
Cryptographic Hash Functions
md5 | c48b50a8f3cbc9d5f2a9d75bf116a5c3 |
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sha1 | d0f3973dcec23b16183acd3eeda6a64f8d30a948 |
sha256 | 23cb678215746449aa6b631b02894e56f559b0ea2628598256a14a475fd86fe2 |
sha512 | bf9934813b9aae82df88d031210902c31e43ad954aedef665c284df796583e09ac07456f23f635f86ec8a025c6bc7a5b012192905c5bf7c0cbed26a3b99fbf19 |
ripemd-160 | 1d57a02f732cf9e069be8561e853bba88cb2002f |
12345984 as geometric shapes
Circle
Radius = nDiameter | 24691968 |
---|---|
Circumference | 77572105.271474 |
Area | 4.7885198526397E+14 |
Sphere
Radius = nVolume | 7.8825319312496E+21 |
---|---|
Surface area | 1.9154079410559E+15 |
Circumference | 77572105.271474 |
Square
Length = nPerimeter | 49383936 |
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Area | 152423320928256 |
Diagonal | 17459858.013641 |
Cube
Length = nSurface area | 914539925569536 |
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Volume | 1.8818158814071E+21 |
Space diagonal | 21383871.557432 |
Equilateral Triangle
Length = nPerimeter | 37037952 |
---|---|
Area | 66001234026529 |
Altitude | 10691935.778716 |
Triangular Pyramid
Length = nSurface area | 66001234026529 |
---|---|
Volume | 2.2177412844792E+20 |
Height | 5819952.6712137 |