12849984 (number)
12849984 is an even 8-digits composite number following 12849983 and preceding 12849985. In scientific notation, it is written as 1.2849984 × 10^7. The sum of its digits is 45. It has a total of 9 prime factors and 56 positive divisors. There are 3670272 positive integers (up to 12849984) that are relatively prime to 12849984.
Interesting facts
- 12849984 has 56 divisors, whose sum is 32390080
- The reverse of 12849984 is 48994821
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | twelve million eight hundred forty-nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 1.2849984 × 10^7 |
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Engineering notation | 1.2849984 × 10^6 |
Prime Factorization of 12849984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 7 × 3187
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 401562 | Product of the distinct prime numbers |
The prime factorization of 12849984 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 7 × 3187. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12849984)
Multiplication
n×yn×2 | 25699968 |
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n×3 | 38549952 |
n×4 | 51399936 |
n×5 | 64249920 |
Division
n÷yn÷2 | 6424992 |
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n÷3 | 4283328 |
n÷3 | 3212496 |
n÷5 | 2569996.8 |
Exponentiation
nyn2 | 165122088800256 |
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n3 | 2.1218161991299E+21 |
n4 | 2.726530420976E+28 |
n5 | 3.5035872285054E+35 |
Nth Root
y√n2√n | 3584.6874340729 |
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3√n | 234.22551128694 |
4√n | 59.872259303227 |
5√n | 26.410736810314 |
Divisors of 12849984
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12849983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12849984 can be divided by 56 positive divisors. The sum of these divisors (counting 12849984) is 1, the average is 0.017857142857143.
Base conversion 12849984
Base | System | Value |
---|---|---|
2 | Binary | 110001000001001101000000 |
3 | Ternary | 220011211212100 |
4 | Quaternary | 301001031000 |
5 | Quinary | 11242144414 |
6 | Senary | 1135230400 |
8 | Octal | 61011500 |
10 | Decimal | 12849984 |
12 | Duodecimal | 4378400 |
16 | Hexadecimal | c41340 |
20 | Vigesimal | 4064j4 |
36 | Base36 | 7nf40 |
Cryptographic Hash Functions
md5 | 1f1de76fc89d9d211d566f83dd21c323 |
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sha1 | 772b3928761bb801bb25d3d57ee374a7a621e107 |
sha256 | b48cf139f78d6711c6b94c157838c338de903a76d67ab09fede5011e8182770a |
sha512 | e9e0beb47c536f71844403b340d62102457a6470570a8ecc5b142333df18436632c07a02ad773076cad0e9ed581b15741db490751580e45cd498cfc405d319b1 |
ripemd-160 | f10e59d9b01047c54b731c880444de6a4627c41d |
12849984 as geometric shapes
Circle
Radius = nDiameter | 25699968 |
---|---|
Circumference | 80738830.666293 |
Area | 5.1874634112029E+14 |
Sphere
Radius = nVolume | 8.8878429112723E+21 |
---|---|
Surface area | 2.0749853644811E+15 |
Circumference | 80738830.666293 |
Square
Length = nPerimeter | 51399936 |
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Area | 165122088800256 |
Diagonal | 18172621.649077 |
Cube
Length = nSurface area | 990732532801536 |
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Volume | 2.1218161991299E+21 |
Space diagonal | 22256825.164447 |
Equilateral Triangle
Length = nPerimeter | 38549952 |
---|---|
Area | 71499961813486 |
Altitude | 11128412.582224 |
Triangular Pyramid
Length = nSurface area | 71499961813486 |
---|---|
Volume | 2.5005843713937E+20 |
Height | 6057540.5496924 |