13122972 (number)
13122972 is an even 8-digits composite number following 13122971 and preceding 13122973. In scientific notation, it is written as 1.3122972 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 4177008 positive integers (up to 13122972) that are relatively prime to 13122972.
Interesting facts
- 13122972 has 48 divisors, whose sum is 34245120
- The reverse of 13122972 is 27922131
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | thirteen million one hundred twenty-two thousand nine hundred seventy-two |
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Notation
Scientific notation | 1.3122972 × 10^7 |
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Engineering notation | 1.3122972 × 10^6 |
Prime Factorization of 13122972
Prime Factorization 2 × 2 × 9 × 207 × 3 × 587
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6561486 | Product of the distinct prime numbers |
The prime factorization of 13122972 is 2 × 2 × 9 × 207 × 3 × 587. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13122972)
Multiplication
n×yn×2 | 26245944 |
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n×3 | 39368916 |
n×4 | 52491888 |
n×5 | 65614860 |
Division
n÷yn÷2 | 6561486 |
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n÷3 | 4374324 |
n÷3 | 3280743 |
n÷5 | 2624594.4 |
Exponentiation
nyn2 | 172212394112784 |
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n3 | 2.259938425995E+21 |
n4 | 2.9657108686057E+28 |
n5 | 3.8918940688808E+35 |
Nth Root
y√n2√n | 3622.5642851439 |
---|---|
3√n | 235.87254920477 |
4√n | 60.187741984094 |
5√n | 26.522010364485 |
Divisors of 13122972
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 | -13122971 | 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 13122972 can be divided by 48 positive divisors. The sum of these divisors (counting 13122972) is 1, the average is 0.020833333333333.
Base conversion 13122972
Base | System | Value |
---|---|---|
2 | Binary | 110010000011110110011100 |
3 | Ternary | 220200201100000 |
4 | Quaternary | 302003312130 |
5 | Quinary | 11324413342 |
6 | Senary | 1145134300 |
8 | Octal | 62036634 |
10 | Decimal | 13122972 |
12 | Duodecimal | 448a390 |
16 | Hexadecimal | c83d9c |
20 | Vigesimal | 42078c |
36 | Base36 | 7t9r0 |
Cryptographic Hash Functions
md5 | fbad419b0fd8b97f25ccb6d253c88d74 |
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sha1 | d2aa97815c00e2d13497c40a15d568cc8849a5a1 |
sha256 | 57817a2f15e6e37c891ef7307a4cf0b63b0bdcdf964e50cc5f4c7c927dbb853d |
sha512 | 900a29897dc30158c6a987c43096f3dd88544d13b1c80063e22d5c48acb73763f5ab48894979c04f8a9a72a42cb5bcbe9dfd158d42a599b3bacf903d8e780e16 |
ripemd-160 | 866b06e45c6090d442b24c73ad1950777a5e36f2 |
13122972 as geometric shapes
Circle
Radius = nDiameter | 26245944 |
---|---|
Circumference | 82454064.856929 |
Area | 5.4102119220183E+14 |
Sphere
Radius = nVolume | 9.4664079422284E+21 |
---|---|
Surface area | 2.1640847688073E+15 |
Circumference | 82454064.856929 |
Square
Length = nPerimeter | 52491888 |
---|---|
Area | 172212394112784 |
Diagonal | 18558684.981042 |
Cube
Length = nSurface area | 1033274364676704 |
---|---|
Volume | 2.259938425995E+21 |
Space diagonal | 22729654.250304 |
Equilateral Triangle
Length = nPerimeter | 39368916 |
---|---|
Area | 74570154074104 |
Altitude | 11364827.125152 |
Triangular Pyramid
Length = nSurface area | 74570154074104 |
---|---|
Volume | 2.6633629768086E+20 |
Height | 6186228.3270141 |