12693648 (number)
12693648 is an even 8-digits composite number following 12693647 and preceding 12693649. In scientific notation, it is written as 1.2693648 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 3709440 positive integers (up to 12693648) that are relatively prime to 12693648.
Interesting facts
- 12693648 has 40 divisors, whose sum is 26244600
- The reverse of 12693648 is 84639621
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
| Name | twelve million six hundred ninety-three thousand six hundred forty-eight |
|---|
Notation
| Scientific notation | 1.2693648 × 10^7 |
|---|---|
| Engineering notation | 1.2693648 × 10^6 |
Prime Factorization of 12693648
Prime Factorization 2 × 2 × 2 × 2 × 33 × 29 × 829
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1586706 | Product of the distinct prime numbers |
The prime factorization of 12693648 is 2 × 2 × 2 × 2 × 33 × 29 × 829. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12693648)
Multiplication
n×y| n×2 | 25387296 |
|---|---|
| n×3 | 38080944 |
| n×4 | 50774592 |
| n×5 | 63468240 |
Division
n÷y| n÷2 | 6346824 |
|---|---|
| n÷3 | 4231216 |
| n÷3 | 3173412 |
| n÷5 | 2538729.6 |
Exponentiation
ny| n2 | 161128699547904 |
|---|---|
| n3 | 2.0453109947589E+21 |
| n4 | 2.5962457817999E+28 |
| n5 | 3.2955830075652E+35 |
Nth Root
y√n| 2√n | 3562.8146176864 |
|---|---|
| 3√n | 233.2717515491 |
| 4√n | 59.689317450331 |
| 5√n | 26.346157890944 |
Divisors of 12693648
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 | -12693647 | 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 12693648 can be divided by 40 positive divisors. The sum of these divisors (counting 12693648) is 1, the average is 0.025.
Base conversion 12693648
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110000011011000010010000 |
| 3 | Ternary | 212212220102010 |
| 4 | Quaternary | 300123002100 |
| 5 | Quinary | 11222144043 |
| 6 | Senary | 1132022520 |
| 8 | Octal | 60330220 |
| 10 | Decimal | 12693648 |
| 12 | Duodecimal | 4301a40 |
| 16 | Hexadecimal | c1b090 |
| 20 | Vigesimal | 3j6e28 |
| 36 | Base36 | 7k2hc |
Cryptographic Hash Functions
| md5 | d1ef578b034049ac69ad16e8b0fc3deb |
|---|---|
| sha1 | 4e26606447d7bdba30167613f5900ca2f2076979 |
| sha256 | 4fe33fb27b297f5a5138ed3b17ca89fb22156de49e2caa97f6106f30f90d9578 |
| sha512 | 3e85496dd814018d496b5891e6fb336ec0f8108307bbfee50938d5e6d59e7e69ddc77890adc95b7c5f05e092137393c1f8ca076e743451c283043ccaa6e3ca11 |
| ripemd-160 | 1a7bcfb51aaaaa34d8e394d29b8ab15e86b786ea |
12693648 as geometric shapes
Circle
Radius = n| Diameter | 25387296 |
|---|---|
| Circumference | 79756542.60811 |
| Area | 5.0620073878217E+14 |
Sphere
Radius = n| Volume | 8.5673786605878E+21 |
|---|---|
| Surface area | 2.0248029551287E+15 |
| Circumference | 79756542.60811 |
Square
Length = n| Perimeter | 50774592 |
|---|---|
| Area | 161128699547904 |
| Diagonal | 17951529.15759 |
Cube
Length = n| Surface area | 966772197287424 |
|---|---|
| Volume | 2.0453109947589E+21 |
| Space diagonal | 21986043.269395 |
Equilateral Triangle
Length = n| Perimeter | 38080944 |
|---|---|
| Area | 69770773543618 |
| Altitude | 10993021.634698 |
Triangular Pyramid
Length = n| Surface area | 69770773543618 |
|---|---|
| Volume | 2.4104221233823E+20 |
| Height | 5983843.05253 |