12867900 (number)
12867900 is an even 8-digits composite number following 12867899 and preceding 12867901. In scientific notation, it is written as 1.2867900 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 72 positive divisors. There are 3368640 positive integers (up to 12867900) that are relatively prime to 12867900.
Interesting facts
- 12867900 has 72 divisors, whose sum is 37914240
- The reverse of 12867900 is 00976821
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twelve million eight hundred sixty-seven thousand nine hundred |
---|
Notation
Scientific notation | 1.2867900 × 10^7 |
---|---|
Engineering notation | 1.2867900 × 10^6 |
Prime Factorization of 12867900
Prime Factorization 2 × 2 × 3 × 5 × 5 × 59 × 727
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1286790 | Product of the distinct prime numbers |
The prime factorization of 12867900 is 2 × 2 × 3 × 5 × 5 × 59 × 727. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12867900)
Multiplication
n×yn×2 | 25735800 |
---|---|
n×3 | 38603700 |
n×4 | 51471600 |
n×5 | 64339500 |
Division
n÷yn÷2 | 6433950 |
---|---|
n÷3 | 4289300 |
n÷3 | 3216975 |
n÷5 | 2573580 |
Exponentiation
nyn2 | 165582850410000 |
---|---|
n3 | 2.1307035607908E+21 |
n4 | 2.74176803499E+28 |
n5 | 3.5280796897448E+35 |
Nth Root
y√n2√n | 3587.1855262866 |
---|---|
3√n | 234.334316494 |
4√n | 59.893117520184 |
5√n | 26.418097303417 |
Divisors of 12867900
72 divisors
τ | Total Divisors | 72 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12867899 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.013888888888889 | 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 | 72 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12867900 can be divided by 72 positive divisors. The sum of these divisors (counting 12867900) is 1, the average is 0.013888888888889.
Base conversion 12867900
Base | System | Value |
---|---|---|
2 | Binary | 110001000101100100111100 |
3 | Ternary | 220012202102220 |
4 | Quaternary | 301011210330 |
5 | Quinary | 11243233100 |
6 | Senary | 1135445340 |
8 | Octal | 61054474 |
10 | Decimal | 12867900 |
12 | Duodecimal | 4386850 |
16 | Hexadecimal | c4593c |
20 | Vigesimal | 4089f0 |
36 | Base36 | 7nsxo |
Cryptographic Hash Functions
md5 | 527fff1bdf3f4b04fa10f4ceb522fd3a |
---|---|
sha1 | 3407ff84d47d34783253d0bf56372345cff227e8 |
sha256 | 5b114ef84312d284c12ef6bc520147ae1765a164811b62f039260dd82509fc2e |
sha512 | 27509120fae25b35f8c5c1abb22d712e6e1a72ec98f2da1df31e31849cfec0453618bca4d092ae7028e5dd54df4cde9c1734946996bfd8a1d0bd982a2f2d44b0 |
ripemd-160 | 8a79928dac5e23d6a35670a7a83619f9a0c67297 |
12867900 as geometric shapes
Circle
Radius = nDiameter | 25735800 |
---|---|
Circumference | 80851400.214256 |
Area | 5.2019386640851E+14 |
Sphere
Radius = nVolume | 8.9250702047441E+21 |
---|---|
Surface area | 2.0807754656341E+15 |
Circumference | 80851400.214256 |
Square
Length = nPerimeter | 51471600 |
---|---|
Area | 165582850410000 |
Diagonal | 18197958.699261 |
Cube
Length = nSurface area | 993497102460000 |
---|---|
Volume | 2.1307035607908E+21 |
Space diagonal | 22287856.586716 |
Equilateral Triangle
Length = nPerimeter | 38603700 |
---|---|
Area | 71699477443049 |
Altitude | 11143928.293358 |
Triangular Pyramid
Length = nSurface area | 71699477443049 |
---|---|
Volume | 2.5110582275559E+20 |
Height | 6065986.2330869 |