12968628 (number)
12968628 is an even 8-digits composite number following 12968627 and preceding 12968629. In scientific notation, it is written as 1.2968628 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 4112640 positive integers (up to 12968628) that are relatively prime to 12968628.
Interesting facts
- 12968628 has 48 divisors, whose sum is 31770816
- The reverse of 12968628 is 82686921
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | twelve million nine hundred sixty-eight thousand six hundred twenty-eight |
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Notation
Scientific notation | 1.2968628 × 10^7 |
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Engineering notation | 1.2968628 × 10^6 |
Prime Factorization of 12968628
Prime Factorization 2 × 2 × 3 × 41 × 43 × 613
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6484314 | Product of the distinct prime numbers |
The prime factorization of 12968628 is 2 × 2 × 3 × 41 × 43 × 613. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12968628)
Multiplication
n×yn×2 | 25937256 |
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n×3 | 38905884 |
n×4 | 51874512 |
n×5 | 64843140 |
Division
n÷yn÷2 | 6484314 |
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n÷3 | 4322876 |
n÷3 | 3242157 |
n÷5 | 2593725.6 |
Exponentiation
nyn2 | 168185312202384 |
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n3 | 2.1811327490166E+21 |
n4 | 2.8286299240613E+28 |
n5 | 3.668344923482E+35 |
Nth Root
y√n2√n | 3601.1981339549 |
---|---|
3√n | 234.94417264467 |
4√n | 60.009983619018 |
5√n | 26.459327790588 |
Divisors of 12968628
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 | -12968627 | 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 12968628 can be divided by 48 positive divisors. The sum of these divisors (counting 12968628) is 1, the average is 0.020833333333333.
Base conversion 12968628
Base | System | Value |
---|---|---|
2 | Binary | 110001011110001010110100 |
3 | Ternary | 220101212121120 |
4 | Quaternary | 301132022310 |
5 | Quinary | 11304444003 |
6 | Senary | 1141543540 |
8 | Octal | 61361264 |
10 | Decimal | 12968628 |
12 | Duodecimal | 4414bb0 |
16 | Hexadecimal | c5e2b4 |
20 | Vigesimal | 4111b8 |
36 | Base36 | 7pyno |
Cryptographic Hash Functions
md5 | f2765f048e828e04126592092b0c10a5 |
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sha1 | 8c1a1ac597c341d204c0b83efce4cab63a880071 |
sha256 | f4fc205b5028330cb83c4585b7f7a2b863012124468b3ba98cff2b6c017a15f3 |
sha512 | d464de66de20a142814e03bbfe3fb522bf23faca1d8ed723f5dff29bad39470988df1204160cf01e1dce19907e520aa2d29a75f6120e3a9e77e7fe4b587332e0 |
ripemd-160 | e51d720c9e5c2751d8848f582f981e9f3305eb4b |
12968628 as geometric shapes
Circle
Radius = nDiameter | 25937256 |
---|---|
Circumference | 81484292.903878 |
Area | 5.2836974125672E+14 |
Sphere
Radius = nVolume | 9.1363074944195E+21 |
---|---|
Surface area | 2.1134789650269E+15 |
Circumference | 81484292.903878 |
Square
Length = nPerimeter | 51874512 |
---|---|
Area | 168185312202384 |
Diagonal | 18340409.602971 |
Cube
Length = nSurface area | 1009111873214304 |
---|---|
Volume | 2.1811327490166E+21 |
Space diagonal | 22462322.60046 |
Equilateral Triangle
Length = nPerimeter | 38905884 |
---|---|
Area | 72826376455341 |
Altitude | 11231161.30023 |
Triangular Pyramid
Length = nSurface area | 72826376455341 |
---|---|
Volume | 2.5704895958295E+20 |
Height | 6113469.8676572 |