12962768 (number)
12962768 is an even 8-digits composite number following 12962767 and preceding 12962769. In scientific notation, it is written as 1.2962768 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 80 positive divisors. There are 4935168 positive integers (up to 12962768) that are relatively prime to 12962768.
Interesting facts
- 12962768 has 80 divisors, whose sum is 32081280
- The reverse of 12962768 is 86726921
- Previous prime number is 307
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
| Name | twelve million nine hundred sixty-two thousand seven hundred sixty-eight |
|---|
Notation
| Scientific notation | 1.2962768 × 10^7 |
|---|---|
| Engineering notation | 1.2962768 × 10^6 |
Prime Factorization of 12962768
Prime Factorization 2 × 2 × 2 × 2 × 7 × 13 × 307 × 29
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 1620346 | Product of the distinct prime numbers |
The prime factorization of 12962768 is 2 × 2 × 2 × 2 × 7 × 13 × 307 × 29. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12962768)
Multiplication
n×y| n×2 | 25925536 |
|---|---|
| n×3 | 38888304 |
| n×4 | 51851072 |
| n×5 | 64813840 |
Division
n÷y| n÷2 | 6481384 |
|---|---|
| n÷3 | 4320922.6666667 |
| n÷3 | 3240692 |
| n÷5 | 2592553.6 |
Exponentiation
ny| n2 | 168033354221824 |
|---|---|
| n3 | 2.1781773870393E+21 |
| n4 | 2.8235208131037E+28 |
| n5 | 3.6600645243435E+35 |
Nth Root
y√n| 2√n | 3600.3844239192 |
|---|---|
| 3√n | 234.90878004767 |
| 4√n | 60.003203447143 |
| 5√n | 26.456936177642 |
Divisors of 12962768
80 divisors
| τ | Total Divisors | 80 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -12962767 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12962768 can be divided by 80 positive divisors. The sum of these divisors (counting 12962768) is 1, the average is 0.0125.
Base conversion 12962768
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110001011100101111010000 |
| 3 | Ternary | 220101120120112 |
| 4 | Quaternary | 301130233100 |
| 5 | Quinary | 11304302033 |
| 6 | Senary | 1141500452 |
| 8 | Octal | 61345720 |
| 10 | Decimal | 12962768 |
| 12 | Duodecimal | 4411728 |
| 16 | Hexadecimal | c5cbd0 |
| 20 | Vigesimal | 4106i8 |
| 36 | Base36 | 7pu4w |
Cryptographic Hash Functions
| md5 | 279a21affb321660affde2bde86b3215 |
|---|---|
| sha1 | 63604b4d6d5c8c517f205714bb3ba324ca34e9d4 |
| sha256 | 632e5172650d6076467cbebc85b0e5552c6f81035833568d12da5abfb3e38af4 |
| sha512 | 54f31d24f7a0a9edaa1bc592e50c682a355849d83481ff0092d4192212d1d96261a5ff71fec27381dabc8089c0fbbffabe0919adb06f791cf431b47508f854e7 |
| ripemd-160 | 747871869884c0ff8d5a3d5195ae336f85030538 |
12962768 as geometric shapes
Circle
Radius = n| Diameter | 25925536 |
|---|---|
| Circumference | 81447473.437978 |
| Area | 5.2789235118133E+14 |
Sphere
Radius = n| Volume | 9.1239281031175E+21 |
|---|---|
| Surface area | 2.1115694047253E+15 |
| Circumference | 81447473.437978 |
Square
Length = n| Perimeter | 51851072 |
|---|---|
| Area | 168033354221824 |
| Diagonal | 18332122.311496 |
Cube
Length = n| Surface area | 1008200125330944 |
|---|---|
| Volume | 2.1781773870393E+21 |
| Space diagonal | 22452172.782728 |
Equilateral Triangle
Length = n| Perimeter | 38888304 |
|---|---|
| Area | 72760576719604 |
| Altitude | 11226086.391364 |
Triangular Pyramid
Length = n| Surface area | 72760576719604 |
|---|---|
| Volume | 2.5670066683378E+20 |
| Height | 6110707.4371653 |