12798765 (number)

12798765 is an odd 8-digits composite number following 12798764 and preceding 12798766. In scientific notation, it is written as 1.2798765 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 5702400 positive integers (up to 12798765) that are relatively prime to 12798765.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-eight thousand seven hundred sixty-five

Notation

Scientific notation 1.2798765 × 10^7
Engineering notation 1.2798765 × 10^6

Prime Factorization of 12798765

Prime Factorization 315 × 41 × 991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12798765
Product of the distinct prime numbers

The prime factorization of 12798765 is 315 × 41 × 991. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 89, 79, 907, 109, 1127, 1137, 95577, 38657, 60860, 39162, 5420849, 6412037, 93864944, 79847062, 325937750, 869326232, 9354174332, 2846227010

Basic calculations (n = 12798765)

Multiplication

n×y
n×2 25597530
n×3 38396295
n×4 51195060
n×5 63993825

Division

n÷y
n÷2 6399382.5
n÷3 4266255
n÷3 3199691.25
n÷5 2559753

Exponentiation

ny
n2 163808385525225
n3 2.0965450313668E+21
n4 2.6833187168381E+28
n5 3.4343165676912E+35

Nth Root

y√n
2√n 3577.5361633392
3√n 233.91389556109
4√n 59.812508418718
5√n 26.389648948219

Divisors of 12798765

1, 41, 315, 991, 12915, 40631, 312165, 12798765

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12798764
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12798765 can be divided by 8 positive divisors. The sum of these divisors (counting 12798765) is 1, the average is 0.125.

Base conversion 12798765

Base System Value
2 Binary 110000110100101100101101
3 Ternary 220002020121100
4 Quaternary 300310230231
5 Quinary 11234030030
6 Senary 1134153313
8 Octal 60645455
10 Decimal 12798765
12 Duodecimal 4352839
16 Hexadecimal c34b2d
20 Vigesimal 3jjgi5
36 Base36 7mbl9

Cryptographic Hash Functions

md5 7819e2cd39d5b2f885fcd573f1e6fdca
sha1 b350e31673c65536ec040033dd5d19ffdfdd1980
sha256 a0e2aaeffb4f56cff7883b7682f1e59628aa2b55abb66245acc5708ed525ab88
sha512 9b87ac58993c21f254919fba9ab14b776f93648a003c25d37531f85f5f755cc45fb7703a3c83800dc92dff27f900b61cf8e56cc4acdefa5812e16dd2adbe8c1d
ripemd-160 73c2e7786e7618a05bdf0bb491e4941aced99e11

12798765 as geometric shapes

Circle

Radius = n
Diameter 25597530
Circumference 80417012.198044
Area 5.1461922056245E+14

Sphere

Radius = n
Volume 8.7819872912826E+21
Surface area 2.0584768822498E+15
Circumference 80417012.198044

Square

Length = n
Perimeter 51195060
Area 163808385525225
Diagonal 18100187.044626

Cube

Length = n
Surface area 982850313151350
Volume 2.0965450313668E+21
Space diagonal 22168111.254134

Equilateral Triangle

Length = n
Perimeter 38396295
Area 70931111608880
Altitude 11084055.627067

Triangular Pyramid

Length = n
Surface area 70931111608880
Volume 2.4708020145707E+20
Height 6033395.681542