12984940 (number)
12984940 is an even 8-digits composite number following 12984939 and preceding 12984941. In scientific notation, it is written as 1.2984940 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 4838400 positive integers (up to 12984940) that are relatively prime to 12984940.
Interesting facts
- 12984940 has 48 divisors, whose sum is 29169504
- The reverse of 12984940 is 04948921
- Previous prime number is 181
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | twelve million nine hundred eighty-four thousand nine hundred forty |
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Notation
Scientific notation | 1.2984940 × 10^7 |
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Engineering notation | 1.2984940 × 10^6 |
Prime Factorization of 12984940
Prime Factorization 2 × 2 × 5 × 17 × 181 × 211
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6492470 | Product of the distinct prime numbers |
The prime factorization of 12984940 is 2 × 2 × 5 × 17 × 181 × 211. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12984940)
Multiplication
n×yn×2 | 25969880 |
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n×3 | 38954820 |
n×4 | 51939760 |
n×5 | 64924700 |
Division
n÷yn÷2 | 6492470 |
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n÷3 | 4328313.3333333 |
n÷3 | 3246235 |
n÷5 | 2596988 |
Exponentiation
nyn2 | 168608666803600 |
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n3 | 2.1893734219247E+21 |
n4 | 2.8428882521287E+28 |
n5 | 3.6914733380597E+35 |
Nth Root
y√n2√n | 3603.4622240284 |
---|---|
3√n | 235.04263599429 |
4√n | 60.028844933319 |
5√n | 26.465980577127 |
Divisors of 12984940
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 | -12984939 | 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 12984940 can be divided by 48 positive divisors. The sum of these divisors (counting 12984940) is 1, the average is 0.020833333333333.
Base conversion 12984940
Base | System | Value |
---|---|---|
2 | Binary | 110001100010001001101100 |
3 | Ternary | 220102200222201 |
4 | Quaternary | 301202021230 |
5 | Quinary | 11311004230 |
6 | Senary | 1142151244 |
8 | Octal | 61421154 |
10 | Decimal | 12984940 |
12 | Duodecimal | 4422524 |
16 | Hexadecimal | c6226c |
20 | Vigesimal | 413270 |
36 | Base36 | 7qb8s |
Cryptographic Hash Functions
md5 | 324581308197912002d97320eb170da0 |
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sha1 | a9ff0fdbd8a252d81cdabc07a20daa0c339b5b68 |
sha256 | f1a95f34f63613e17d745772c65db3abca810458753e04b4b2e8ff71b1253617 |
sha512 | d9e700601e31f9a927e310f8850df200f5439da39a04ca708c07a30b14093993ff4bdf08a0522f7f52ad7b4041531ef10d0d869f1156242687febec7bf5038f5 |
ripemd-160 | 060f9e92eb5c968742a98ed91fbd6e889295f94c |
12984940 as geometric shapes
Circle
Radius = nDiameter | 25969880 |
---|---|
Circumference | 81586784.222608 |
Area | 5.2969974896176E+14 |
Sphere
Radius = nVolume | 9.170825944378E+21 |
---|---|
Surface area | 2.118798995847E+15 |
Circumference | 81586784.222608 |
Square
Length = nPerimeter | 51939760 |
---|---|
Area | 168608666803600 |
Diagonal | 18363478.254601 |
Cube
Length = nSurface area | 1011652000821600 |
---|---|
Volume | 2.1893734219247E+21 |
Space diagonal | 22490575.813233 |
Equilateral Triangle
Length = nPerimeter | 38954820 |
---|---|
Area | 73009694375072 |
Altitude | 11245287.906617 |
Triangular Pyramid
Length = nSurface area | 73009694375072 |
---|---|
Volume | 2.5802013219876E+20 |
Height | 6121159.4182003 |