12984780 (number)
12984780 is an even 8-digits composite number following 12984779 and preceding 12984781. In scientific notation, it is written as 1.2984780 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 3368448 positive integers (up to 12984780) that are relatively prime to 12984780.
Interesting facts
- 12984780 has 48 divisors, whose sum is 37346400
- The reverse of 12984780 is 08748921
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | twelve million nine hundred eighty-four thousand seven hundred eighty |
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Notation
Scientific notation | 1.2984780 × 10^7 |
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Engineering notation | 1.2984780 × 10^6 |
Prime Factorization of 12984780
Prime Factorization 2 × 2 × 3 × 5 × 37 × 5849
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6492390 | Product of the distinct prime numbers |
The prime factorization of 12984780 is 2 × 2 × 3 × 5 × 37 × 5849. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12984780)
Multiplication
n×yn×2 | 25969560 |
---|---|
n×3 | 38954340 |
n×4 | 51939120 |
n×5 | 64923900 |
Division
n÷yn÷2 | 6492390 |
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n÷3 | 4328260 |
n÷3 | 3246195 |
n÷5 | 2596956 |
Exponentiation
nyn2 | 168604511648400 |
---|---|
n3 | 2.1892924907619E+21 |
n4 | 2.8427481348195E+28 |
n5 | 3.6912459126042E+35 |
Nth Root
y√n2√n | 3603.440023089 |
---|---|
3√n | 235.04167059447 |
4√n | 60.028660014105 |
5√n | 26.465915354219 |
Divisors of 12984780
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 | -12984779 | 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 12984780 can be divided by 48 positive divisors. The sum of these divisors (counting 12984780) is 1, the average is 0.020833333333333.
Base conversion 12984780
Base | System | Value |
---|---|---|
2 | Binary | 110001100010000111001100 |
3 | Ternary | 220102200202210 |
4 | Quaternary | 301202013030 |
5 | Quinary | 11311003110 |
6 | Senary | 1142150420 |
8 | Octal | 61420714 |
10 | Decimal | 12984780 |
12 | Duodecimal | 4422410 |
16 | Hexadecimal | c621cc |
20 | Vigesimal | 4131j0 |
36 | Base36 | 7qb4c |
Cryptographic Hash Functions
md5 | 6cc1be226375e0e30c6cabf6cdc316c3 |
---|---|
sha1 | 7e2392123af202c6ca3aef082a967700991a7c12 |
sha256 | 48937441a0412eb4ef66b7eef149e2103a32d3065a1e9cc11a43f3792f5d5c44 |
sha512 | e11690d782ba7693364d720a7fdd27a0fac25ddda5dd1038d37b2ca301e5702254f9cb24e8b53e3323ff0fdb81b22e06e1c9a5d287383b98293ed5d48ce063d8 |
ripemd-160 | ccc1a4bbd1d41243596842e902b54508e5b9de82 |
12984780 as geometric shapes
Circle
Radius = nDiameter | 25969560 |
---|---|
Circumference | 81585778.912959 |
Area | 5.2968669515671E+14 |
Sphere
Radius = nVolume | 9.1704869407159E+21 |
---|---|
Surface area | 2.1187467806268E+15 |
Circumference | 81585778.912959 |
Square
Length = nPerimeter | 51939120 |
---|---|
Area | 168604511648400 |
Diagonal | 18363251.980431 |
Cube
Length = nSurface area | 1011627069890400 |
---|---|
Volume | 2.1892924907619E+21 |
Space diagonal | 22490298.685104 |
Equilateral Triangle
Length = nPerimeter | 38954340 |
---|---|
Area | 73007895140092 |
Altitude | 11245149.342552 |
Triangular Pyramid
Length = nSurface area | 73007895140092 |
---|---|
Volume | 2.5801059436976E+20 |
Height | 6121083.993477 |