12876688 (number)
12876688 is an even 8-digits composite number following 12876687 and preceding 12876689. In scientific notation, it is written as 1.2876688 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 5596800 positive integers (up to 12876688) that are relatively prime to 12876688.
Interesting facts
- 12876688 has 40 divisors, whose sum is 28408896
- The reverse of 12876688 is 88667821
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 46
- Digital Root 1
Name
| Name | twelve million eight hundred seventy-six thousand six hundred eighty-eight |
|---|
Notation
| Scientific notation | 1.2876688 × 10^7 |
|---|---|
| Engineering notation | 1.2876688 × 10^6 |
Prime Factorization of 12876688
Prime Factorization 2 × 2 × 2 × 2 × 11 × 23 × 3181
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1609586 | Product of the distinct prime numbers |
The prime factorization of 12876688 is 2 × 2 × 2 × 2 × 11 × 23 × 3181. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12876688)
Multiplication
n×y| n×2 | 25753376 |
|---|---|
| n×3 | 38630064 |
| n×4 | 51506752 |
| n×5 | 64383440 |
Division
n÷y| n÷2 | 6438344 |
|---|---|
| n÷3 | 4292229.3333333 |
| n÷3 | 3219172 |
| n÷5 | 2575337.6 |
Exponentiation
ny| n2 | 165809093849344 |
|---|---|
| n3 | 2.1350719690607E+21 |
| n4 | 2.7492655603141E+28 |
| n5 | 3.5401434849309E+35 |
Nth Root
y√n| 2√n | 3588.4102329583 |
|---|---|
| 3√n | 234.38764975873 |
| 4√n | 59.903340749564 |
| 5√n | 26.42170471168 |
Divisors of 12876688
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 | -12876687 | 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 12876688 can be divided by 40 positive divisors. The sum of these divisors (counting 12876688) is 1, the average is 0.025.
Base conversion 12876688
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110001000111101110010000 |
| 3 | Ternary | 220020012111101 |
| 4 | Quaternary | 301013232100 |
| 5 | Quinary | 11244023223 |
| 6 | Senary | 1135554144 |
| 8 | Octal | 61075620 |
| 10 | Decimal | 12876688 |
| 12 | Duodecimal | 438b954 |
| 16 | Hexadecimal | c47b90 |
| 20 | Vigesimal | 409be8 |
| 36 | Base36 | 7nzps |
Cryptographic Hash Functions
| md5 | 1ee49e72b3ccd3dbacd5fdeb529df9e9 |
|---|---|
| sha1 | ae7681aed2b3af3b090987fb9a198728f1a81831 |
| sha256 | 94d4f3861a35081ec5120937566262bdad19f19d407122f5ea253e1dbf1c5106 |
| sha512 | 96ff4f2a53d128897b14861381c1255fccd7a6f06452b2f02006067081faa2e9aa2f367646c81d089bcf3a620bf166fa4cd36321e9b0f80af25b88f1d265e255 |
| ripemd-160 | 4ff4f2ebfa617505e68e12e4d3fd4e214e898d60 |
12876688 as geometric shapes
Circle
Radius = n| Diameter | 25753376 |
|---|---|
| Circumference | 80906616.846736 |
| Area | 5.2090463113548E+14 |
Sphere
Radius = n| Volume | 8.9433685505155E+21 |
|---|---|
| Surface area | 2.0836185245419E+15 |
| Circumference | 80906616.846736 |
Square
Length = n| Perimeter | 51506752 |
|---|---|
| Area | 165809093849344 |
| Diagonal | 18210386.808047 |
Cube
Length = n| Surface area | 994854563096064 |
|---|---|
| Volume | 2.1350719690607E+21 |
| Space diagonal | 22303077.849212 |
Equilateral Triangle
Length = n| Perimeter | 38630064 |
|---|---|
| Area | 71797443726005 |
| Altitude | 11151538.924606 |
Triangular Pyramid
Length = n| Surface area | 71797443726005 |
|---|---|
| Volume | 2.5162064460736E+20 |
| Height | 6070128.9360156 |