12697212 (number)
12697212 is an even 8-digits composite number following 12697211 and preceding 12697213. In scientific notation, it is written as 1.2697212 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 3756480 positive integers (up to 12697212) that are relatively prime to 12697212.
Interesting facts
- 12697212 has 48 divisors, whose sum is 33086592
- The reverse of 12697212 is 21279621
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twelve million six hundred ninety-seven thousand two hundred twelve |
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Notation
Scientific notation | 1.2697212 × 10^7 |
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Engineering notation | 1.2697212 × 10^6 |
Prime Factorization of 12697212
Prime Factorization 2 × 2 × 3 × 11 × 43 × 2237
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6348606 | Product of the distinct prime numbers |
The prime factorization of 12697212 is 2 × 2 × 3 × 11 × 43 × 2237. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12697212)
Multiplication
n×yn×2 | 25394424 |
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n×3 | 38091636 |
n×4 | 50788848 |
n×5 | 63486060 |
Division
n÷yn÷2 | 6348606 |
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n÷3 | 4232404 |
n÷3 | 3174303 |
n÷5 | 2539442.4 |
Exponentiation
nyn2 | 161219192572944 |
---|---|
n3 | 2.0470342665675E+21 |
n4 | 2.5991628053872E+28 |
n5 | 3.3002121162516E+35 |
Nth Root
y√n2√n | 3563.3147489381 |
---|---|
3√n | 233.29358143666 |
4√n | 59.693506756917 |
5√n | 26.347637168816 |
Divisors of 12697212
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 | -12697211 | 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 12697212 can be divided by 48 positive divisors. The sum of these divisors (counting 12697212) is 1, the average is 0.020833333333333.
Base conversion 12697212
Base | System | Value |
---|---|---|
2 | Binary | 110000011011111001111100 |
3 | Ternary | 212220002022010 |
4 | Quaternary | 300123321330 |
5 | Quinary | 11222302322 |
6 | Senary | 1132051220 |
8 | Octal | 60337174 |
10 | Decimal | 12697212 |
12 | Duodecimal | 4303b10 |
16 | Hexadecimal | c1be7c |
20 | Vigesimal | 3j730c |
36 | Base36 | 7k58c |
Cryptographic Hash Functions
md5 | 7bdb5c3e9fe564923cc4a3f0b0e734d8 |
---|---|
sha1 | 0cf9df94030f4d99d300d406823587f76f5480c0 |
sha256 | 87af027a3465957235e6adf5065c15cf16e0b357653b3637df4a62197662314b |
sha512 | adeee0b7200e787bb33bebf8ac16bdc5479fc33ccfd7cf14a979d9f46233545034c5d31215773d5f882b95e164455f08ba096f450f484372905b4c7ab5d09b5c |
ripemd-160 | 692d7e56b06a6b562f08be65077b7fe6221d276e |
12697212 as geometric shapes
Circle
Radius = nDiameter | 25394424 |
---|---|
Circumference | 79778935.880544 |
Area | 5.0648503100484E+14 |
Sphere
Radius = nVolume | 8.57459708466E+21 |
---|---|
Surface area | 2.0259401240194E+15 |
Circumference | 79778935.880544 |
Square
Length = nPerimeter | 50788848 |
---|---|
Area | 161219192572944 |
Diagonal | 17956569.414726 |
Cube
Length = nSurface area | 967315155437664 |
---|---|
Volume | 2.0470342665675E+21 |
Space diagonal | 21992216.298473 |
Equilateral Triangle
Length = nPerimeter | 38091636 |
---|---|
Area | 69809958172892 |
Altitude | 10996108.149237 |
Triangular Pyramid
Length = nSurface area | 69809958172892 |
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Volume | 2.4124530186852E+20 |
Height | 5985523.1382421 |