12798894 (number)

12798894 is an even 8-digits composite number following 12798893 and preceding 12798895. In scientific notation, it is written as 1.2798894 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 4028760 positive integers (up to 12798894) that are relatively prime to 12798894.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-eight thousand eight hundred ninety-four

Notation

Scientific notation 1.2798894 × 10^7
Engineering notation 1.2798894 × 10^6

Prime Factorization of 12798894

Prime Factorization 2 × 3 × 19 × 361 × 311

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12798894
Product of the distinct prime numbers

The prime factorization of 12798894 is 2 × 3 × 19 × 361 × 311. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12798894)

Multiplication

n×y
n×2 25597788
n×3 38396682
n×4 51195576
n×5 63994470

Division

n÷y
n÷2 6399447
n÷3 4266298
n÷3 3199723.5
n÷5 2559778.8

Exponentiation

ny
n2 163811687623236
n3 2.0966084258509E+21
n4 2.6834269001973E+28
n5 3.4344896452373E+35

Nth Root

y√n
2√n 3577.5541924617
3√n 233.91468143876
4√n 59.812659132174
5√n 26.389702144773

Divisors of 12798894

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12798893
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12798894 can be divided by 32 positive divisors. The sum of these divisors (counting 12798894) is 1, the average is 0.03125.

Base conversion 12798894

Base System Value
2 Binary 110000110100101110101110
3 Ternary 220002020210010
4 Quaternary 300310232232
5 Quinary 11234031034
6 Senary 1134154050
8 Octal 60645656
10 Decimal 12798894
12 Duodecimal 4352926
16 Hexadecimal c34bae
20 Vigesimal 3jjh4e
36 Base36 7mbou

Cryptographic Hash Functions

md5 d39577e0c940817b9368c07d7ee14b17
sha1 dd07e185a9e0145dfbf9732d0d85c3fb7de7b2d3
sha256 2e23898f7b130d9ce71e106d44034b988c50986cf9e63411015d7a4ce9b66445
sha512 5da26e817f535df57180e8dd4c5d75737c544cce1d296ba08bf17af3978f28caa212fee85b7dc9ec62950b640aaa83972e70cf6b9cf8571371b11e617eb24952
ripemd-160 562a05c7b546f3af3d594be18740a6aa3d2361cf

12798894 as geometric shapes

Circle

Radius = n
Diameter 25597788
Circumference 80417822.728949
Area 5.146295944093E+14

Sphere

Radius = n
Volume 8.7822528374769E+21
Surface area 2.0585183776372E+15
Circumference 80417822.728949

Square

Length = n
Perimeter 51195576
Area 163811687623236
Diagonal 18100369.478176

Cube

Length = n
Surface area 982870125739416
Volume 2.0966084258509E+21
Space diagonal 22168334.688688

Equilateral Triangle

Length = n
Perimeter 38396682
Area 70932541459262
Altitude 11084167.344344

Triangular Pyramid

Length = n
Surface area 70932541459262
Volume 2.4708767256867E+20
Height 6033456.4927252