12889468 (number)
12889468 is an even 8-digits composite number following 12889467 and preceding 12889469. In scientific notation, it is written as 1.2889468 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 48 positive divisors. There are 5723136 positive integers (up to 12889468) that are relatively prime to 12889468.
Interesting facts
- 12889468 has 48 divisors, whose sum is 25280640
- The reverse of 12889468 is 86498821
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 46
- Digital Root 1
Name
Name | twelve million eight hundred eighty-nine thousand four hundred sixty-eight |
---|
Notation
Scientific notation | 1.2889468 × 10^7 |
---|---|
Engineering notation | 1.2889468 × 10^6 |
Prime Factorization of 12889468
Prime Factorization 2 × 2 × 47 × 109 × 37 × 17
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6444734 | Product of the distinct prime numbers |
The prime factorization of 12889468 is 2 × 2 × 47 × 109 × 37 × 17. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12889468)
Multiplication
n×yn×2 | 25778936 |
---|---|
n×3 | 38668404 |
n×4 | 51557872 |
n×5 | 64447340 |
Division
n÷yn÷2 | 6444734 |
---|---|
n÷3 | 4296489.3333333 |
n÷3 | 3222367 |
n÷5 | 2577893.6 |
Exponentiation
nyn2 | 166138385323024 |
---|---|
n3 | 2.1414354011928E+21 |
n4 | 2.7601963077742E+28 |
n5 | 3.5577461982773E+35 |
Nth Root
y√n2√n | 3590.1905241923 |
---|---|
3√n | 234.46516668224 |
4√n | 59.918198606035 |
5√n | 26.426947292885 |
Divisors of 12889468
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12889467 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12889468 can be divided by 48 positive divisors. The sum of these divisors (counting 12889468) is 1, the average is 0.020833333333333.
Base conversion 12889468
Base | System | Value |
---|---|---|
2 | Binary | 110001001010110101111100 |
3 | Ternary | 220020212000201 |
4 | Quaternary | 301022311330 |
5 | Quinary | 11244430333 |
6 | Senary | 1140133244 |
8 | Octal | 61126574 |
10 | Decimal | 12889468 |
12 | Duodecimal | 4397224 |
16 | Hexadecimal | c4ad7c |
20 | Vigesimal | 40b3d8 |
36 | Base36 | 7o9ks |
Cryptographic Hash Functions
md5 | d491d06ff8aabe0fd0de8974822bda3b |
---|---|
sha1 | 8cee1e7b8a82a634cd284deb6b176658ed5fc407 |
sha256 | d75037dc28e860040c2f3287ab78db14ecaf8f74c55962cd1692ed553ea9f308 |
sha512 | a6d7b216ed06068e932d0ed3f5ae8a2231a0be016a7ec3879585a5b807aabc60579b16e4649c48a2d2acb4fdbe6c83d12135e158fdc16e5cd5ba23286399302d |
ripemd-160 | d9a4493ab9794cedd469021aa48ce2aa036bda49 |
12889468 as geometric shapes
Circle
Radius = nDiameter | 25778936 |
---|---|
Circumference | 80986915.954961 |
Area | 5.2193913081008E+14 |
Sphere
Radius = nVolume | 8.9700236326992E+21 |
---|---|
Surface area | 2.0877565232403E+15 |
Circumference | 80986915.954961 |
Square
Length = nPerimeter | 51557872 |
---|---|
Area | 166138385323024 |
Diagonal | 18228460.457374 |
Cube
Length = nSurface area | 996830311938144 |
---|---|
Volume | 2.1414354011928E+21 |
Space diagonal | 22325213.458533 |
Equilateral Triangle
Length = nPerimeter | 38668404 |
---|---|
Area | 71940031116733 |
Altitude | 11162606.729267 |
Triangular Pyramid
Length = nSurface area | 71940031116733 |
---|---|
Volume | 2.5237058227606E+20 |
Height | 6076153.4857913 |