12798942 (number)

12798942 is an even 8-digits composite number following 12798941 and preceding 12798943. In scientific notation, it is written as 1.2798942 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 3938112 positive integers (up to 12798942) that are relatively prime to 12798942.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-eight thousand nine hundred forty-two

Notation

Scientific notation 1.2798942 × 10^7
Engineering notation 1.2798942 × 10^6

Prime Factorization of 12798942

Prime Factorization 2 × 3 × 13 × 164089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12798942
Product of the distinct prime numbers

The prime factorization of 12798942 is 2 × 3 × 13 × 164089. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 53, 11, 109, 438, 6587, 9374, 84243, 49810, 486844, 496642, 6779905, 1364713, 91024919, 50718614, 972623325, 503603473, 6176513660, 7680230154

Basic calculations (n = 12798942)

Multiplication

n×y
n×2 25597884
n×3 38396826
n×4 51195768
n×5 63994710

Division

n÷y
n÷2 6399471
n÷3 4266314
n÷3 3199735.5
n÷5 2559788.4

Exponentiation

ny
n2 163812916319364
n3 2.0966320148224E+21
n4 2.6834671553055E+28
n5 3.434554047966E+35

Nth Root

y√n
2√n 3577.5609009491
3√n 233.91497385702
4√n 59.812715211309
5√n 26.38972193873

Divisors of 12798942

1, 2, 3, 6, 13, 26, 39, 78, 164089, 328178, 492267, 984534, 2133157, 4266314, 6399471, 12798942

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12798941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12798942 can be divided by 16 positive divisors. The sum of these divisors (counting 12798942) is 1, the average is 0.0625.

Base conversion 12798942

Base System Value
2 Binary 110000110100101111011110
3 Ternary 220002020211220
4 Quaternary 300310233132
5 Quinary 11234031232
6 Senary 1134154210
8 Octal 60645736
10 Decimal 12798942
12 Duodecimal 4352966
16 Hexadecimal c34bde
20 Vigesimal 3jjh72
36 Base36 7mbq6

Cryptographic Hash Functions

md5 4a309f201881c4ea07c78417977ddaf2
sha1 107b3979df0e2ffcdc7b1c7a1af68dc9f3c2d65f
sha256 69248b70d8354992b8935ee9fa511c32742e5c501b17c50c80c3165f87e8a246
sha512 f51476e996e9ca6a1be97314d5e23433d31617735286b128c6f82015ed948833f5a4071f50ad25a274c5041c6f15e7fe876b57768538b273e9cb73851e212407
ripemd-160 7d13c32819d5b862c60b931e95ce4fe4041c798e

12798942 as geometric shapes

Circle

Radius = n
Diameter 25597884
Circumference 80418124.321844
Area 5.1463345447203E+14

Sphere

Radius = n
Volume 8.7823516467296E+21
Surface area 2.0585338178881E+15
Circumference 80418124.321844

Square

Length = n
Perimeter 51195768
Area 163812916319364
Diagonal 18100437.360427

Cube

Length = n
Surface area 982877497916184
Volume 2.0966320148224E+21
Space diagonal 22168417.827127

Equilateral Triangle

Length = n
Perimeter 38396826
Area 70933073500292
Altitude 11084208.913564

Triangular Pyramid

Length = n
Surface area 70933073500292
Volume 2.4709045255562E+20
Height 6033479.1201422