12946944 (number)
12946944 is an even 8-digits composite number following 12946943 and preceding 12946945. In scientific notation, it is written as 1.2946944 × 10^7. The sum of its digits is 39. It has a total of 11 prime factors and 40 positive divisors. There are 4315136 positive integers (up to 12946944) that are relatively prime to 12946944.
Interesting facts
- 12946944 has 40 divisors, whose sum is 34495560
- The reverse of 12946944 is 44964921
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
| Name | twelve million nine hundred forty-six thousand nine hundred forty-four |
|---|
Notation
| Scientific notation | 1.2946944 × 10^7 |
|---|---|
| Engineering notation | 1.2946944 × 10^6 |
Prime Factorization of 12946944
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 8429
Composite number| ω | Distinct Factors | 3 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 11 | Total number of prime factors |
| rad | Radical | 50574 | Product of the distinct prime numbers |
The prime factorization of 12946944 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 8429. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12946944)
Multiplication
n×y| n×2 | 25893888 |
|---|---|
| n×3 | 38840832 |
| n×4 | 51787776 |
| n×5 | 64734720 |
Division
n÷y| n÷2 | 6473472 |
|---|---|
| n÷3 | 4315648 |
| n÷3 | 3236736 |
| n÷5 | 2589388.8 |
Exponentiation
ny| n2 | 167623358939136 |
|---|---|
| n3 | 2.1702102412769E+21 |
| n4 | 2.8097590462038E+28 |
| n5 | 3.6377793024695E+35 |
Nth Root
y√n| 2√n | 3598.1862097451 |
|---|---|
| 3√n | 234.81315463488 |
| 4√n | 59.98488317689 |
| 5√n | 26.450473682392 |
Divisors of 12946944
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -12946943 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12946944 can be divided by 40 positive divisors. The sum of these divisors (counting 12946944) is 1, the average is 0.025.
Base conversion 12946944
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110001011000111000000000 |
| 3 | Ternary | 220100202212110 |
| 4 | Quaternary | 301120320000 |
| 5 | Quinary | 11303300234 |
| 6 | Senary | 1141255320 |
| 8 | Octal | 61307000 |
| 10 | Decimal | 12946944 |
| 12 | Duodecimal | 4404540 |
| 16 | Hexadecimal | c58e00 |
| 20 | Vigesimal | 40i774 |
| 36 | Base36 | 7phxc |
Cryptographic Hash Functions
| md5 | f791bf3bbb70f46ef03c0218417c4af7 |
|---|---|
| sha1 | a353e502a561b85c11c15142516204be62852c66 |
| sha256 | d9b74af704883d5204c5c971ea80719e3211afdb9b84c1b6baea996b5625f5c5 |
| sha512 | 05914a3b4361ae4681a57e76ebc81a1d86876e30bc1b109e9f5508696a4bb87af409be09a6221c39d5fd57924ae91c7cada7812b76fee7bfb62079c7637b06f0 |
| ripemd-160 | 4e27d61edbd68b1f6faf286a640457ac87a6b300 |
12946944 as geometric shapes
Circle
Radius = n| Diameter | 25893888 |
|---|---|
| Circumference | 81348048.313677 |
| Area | 5.2660431301323E+14 |
Sphere
Radius = n| Volume | 9.0905554009878E+21 |
|---|---|
| Surface area | 2.1064172520529E+15 |
| Circumference | 81348048.313677 |
Square
Length = n| Perimeter | 51787776 |
|---|---|
| Area | 167623358939136 |
| Diagonal | 18309743.796085 |
Cube
Length = n| Surface area | 1005740153634816 |
|---|---|
| Volume | 2.1702102412769E+21 |
| Space diagonal | 22424764.810749 |
Equilateral Triangle
Length = n| Perimeter | 38840832 |
|---|---|
| Area | 72583043554485 |
| Altitude | 11212382.405375 |
Triangular Pyramid
Length = n| Surface area | 72583043554485 |
|---|---|
| Volume | 2.5576172970123E+20 |
| Height | 6103247.9320283 |