12397812 (number)
12397812 is an even 8-digits composite number following 12397811 and preceding 12397813. In scientific notation, it is written as 1.2397812 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 3445632 positive integers (up to 12397812) that are relatively prime to 12397812.
Interesting facts
- 12397812 has 48 divisors, whose sum is 33962880
- The reverse of 12397812 is 21879321
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twelve million three hundred ninety-seven thousand eight hundred twelve |
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Notation
Scientific notation | 1.2397812 × 10^7 |
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Engineering notation | 1.2397812 × 10^6 |
Prime Factorization of 12397812
Prime Factorization 2 × 2 × 3 × 7 × 37 × 3989
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6198906 | Product of the distinct prime numbers |
The prime factorization of 12397812 is 2 × 2 × 3 × 7 × 37 × 3989. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12397812)
Multiplication
n×yn×2 | 24795624 |
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n×3 | 37193436 |
n×4 | 49591248 |
n×5 | 61989060 |
Division
n÷yn÷2 | 6198906 |
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n÷3 | 4132604 |
n÷3 | 3099453 |
n÷5 | 2479562.4 |
Exponentiation
nyn2 | 153705742387344 |
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n3 | 1.9056148974387E+21 |
n4 | 2.3625455242845E+28 |
n5 | 2.929039525152E+35 |
Nth Root
y√n2√n | 3521.0526835025 |
---|---|
3√n | 231.44529088606 |
4√n | 59.338458722 |
5√n | 26.222192984178 |
Divisors of 12397812
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 | -12397811 | 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 12397812 can be divided by 48 positive divisors. The sum of these divisors (counting 12397812) is 1, the average is 0.020833333333333.
Base conversion 12397812
Base | System | Value |
---|---|---|
2 | Binary | 101111010010110011110100 |
3 | Ternary | 212022212121020 |
4 | Quaternary | 233102303310 |
5 | Quinary | 11133212222 |
6 | Senary | 1121421140 |
8 | Octal | 57226364 |
10 | Decimal | 12397812 |
12 | Duodecimal | 419a7b0 |
16 | Hexadecimal | bd2cf4 |
20 | Vigesimal | 3h9eac |
36 | Base36 | 7dq7o |
Cryptographic Hash Functions
md5 | f3a1bde94e9f508d190eab76b421c919 |
---|---|
sha1 | cb6735e9c084de224bdca252540968e81e075c1c |
sha256 | a90531333a8a52c53b4b1826873b32266357d1cb13a4bcb844b86bae7afa37d3 |
sha512 | 194950a5ab43015b8001b68fb0e950eb05e06ab397e30c7c074b36569ffc7be1aa396d608143cead8f28a6254c647c16dd0f081faa1c361ce1db74a8c58dc486 |
ripemd-160 | 5bd9a8741f01afeee87e79e36698e795378e1447 |
12397812 as geometric shapes
Circle
Radius = nDiameter | 24795624 |
---|---|
Circumference | 77897750.199575 |
Area | 4.8288083109865E+14 |
Sphere
Radius = nVolume | 7.9822210164863E+21 |
---|---|
Surface area | 1.9315233243946E+15 |
Circumference | 77897750.199575 |
Square
Length = nPerimeter | 49591248 |
---|---|
Area | 153705742387344 |
Diagonal | 17533153.874152 |
Cube
Length = nSurface area | 922234454324064 |
---|---|
Volume | 1.9056148974387E+21 |
Space diagonal | 21473640.286687 |
Equilateral Triangle
Length = nPerimeter | 37193436 |
---|---|
Area | 66556538807493 |
Altitude | 10736820.143344 |
Triangular Pyramid
Length = nSurface area | 66556538807493 |
---|---|
Volume | 2.2457886938484E+20 |
Height | 5844384.6247173 |