12698530 (number)
12698530 is an even 8-digits composite number following 12698529 and preceding 12698531. In scientific notation, it is written as 1.2698530 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 64 positive divisors. There are 4308480 positive integers (up to 12698530) that are relatively prime to 12698530.
Interesting facts
- 12698530 has 64 divisors, whose sum is 26707968
- The reverse of 12698530 is 03589621
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
Name | twelve million six hundred ninety-eight thousand five hundred thirty |
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Notation
Scientific notation | 1.2698530 × 10^7 |
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Engineering notation | 1.2698530 × 10^6 |
Prime Factorization of 12698530
Prime Factorization 2 × 13 × 5 × 31 × 23 × 137
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 12698530 | Product of the distinct prime numbers |
The prime factorization of 12698530 is 2 × 13 × 5 × 31 × 23 × 137. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12698530)
Multiplication
n×yn×2 | 25397060 |
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n×3 | 38095590 |
n×4 | 50794120 |
n×5 | 63492650 |
Division
n÷yn÷2 | 6349265 |
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n÷3 | 4232843.3333333 |
n÷3 | 3174632.5 |
n÷5 | 2539706 |
Exponentiation
nyn2 | 161252664160900 |
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n3 | 2.0476717934271E+21 |
n4 | 2.6002421698988E+28 |
n5 | 3.3019253201725E+35 |
Nth Root
y√n2√n | 3563.4996842991 |
---|---|
3√n | 233.30165329532 |
4√n | 59.69505577767 |
5√n | 26.348184135253 |
Divisors of 12698530
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12698529 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12698530 can be divided by 64 positive divisors. The sum of these divisors (counting 12698530) is 1, the average is 0.015625.
Base conversion 12698530
Base | System | Value |
---|---|---|
2 | Binary | 110000011100001110100010 |
3 | Ternary | 212220011002221 |
4 | Quaternary | 300130032202 |
5 | Quinary | 11222323110 |
6 | Senary | 1132101254 |
8 | Octal | 60341642 |
10 | Decimal | 12698530 |
12 | Duodecimal | 430482a |
16 | Hexadecimal | c1c3a2 |
20 | Vigesimal | 3j766a |
36 | Base36 | 7k68y |
Cryptographic Hash Functions
md5 | f182fdf443b8323d0a7cf8559d2f2b51 |
---|---|
sha1 | af4a081f8403e8edb33710f1cc601518a106a1a6 |
sha256 | 41735c48aab6676019f415c8acb03e7d3a428763bf3c137d9ac31b6beadee7fa |
sha512 | c0cb144507ef0e47607009d821a7964cb5885e94d75cee109b374eef3ef54ee03912a9aba79caf4911b67b8a346b9187df729df992df93c8f18d49d9dda78aca |
ripemd-160 | 50464d3f076b7c68a8bf2e7327a11bb8664e42f7 |
12698530 as geometric shapes
Circle
Radius = nDiameter | 25397060 |
---|---|
Circumference | 79787217.118779 |
Area | 5.0659018509967E+14 |
Sphere
Radius = nVolume | 8.5772675509249E+21 |
---|---|
Surface area | 2.0263607403987E+15 |
Circumference | 79787217.118779 |
Square
Length = nPerimeter | 50794120 |
---|---|
Area | 161252664160900 |
Diagonal | 17958433.348202 |
Cube
Length = nSurface area | 967515984965400 |
---|---|
Volume | 2.0476717934271E+21 |
Space diagonal | 21994499.141438 |
Equilateral Triangle
Length = nPerimeter | 38095590 |
---|---|
Area | 69824451795630 |
Altitude | 10997249.570719 |
Triangular Pyramid
Length = nSurface area | 69824451795630 |
---|---|
Volume | 2.4132043512946E+20 |
Height | 5986144.4494005 |