12696538 (number)

12696538 is an even 8-digits composite number following 12696537 and preceding 12696539. In scientific notation, it is written as 1.2696538 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 6229872 positive integers (up to 12696538) that are relatively prime to 12696538.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety-six thousand five hundred thirty-eight

Notation

Scientific notation 1.2696538 × 10^7
Engineering notation 1.2696538 × 10^6

Prime Factorization of 12696538

Prime Factorization 2 × 109 × 139 × 419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12696538
Product of the distinct prime numbers

The prime factorization of 12696538 is 2 × 109 × 139 × 419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 62, 65, 552, 155, 7032, 195, 22538, 59877, 341859, 893164, 9769358, 2929932, 40891239, 60708422, 754095664, 986100241, 2895534290, 7529002851

Basic calculations (n = 12696538)

Multiplication

n×y
n×2 25393076
n×3 38089614
n×4 50786152
n×5 63482690

Division

n÷y
n÷2 6348269
n÷3 4232179.3333333
n÷3 3174134.5
n÷5 2539307.6

Exponentiation

ny
n2 161202077185444
n3 2.0467082986639E+21
n4 2.5986109688902E+28
n5 3.2993362913731E+35

Nth Root

y√n
2√n 3563.2201728212
3√n 233.28945342661
4√n 59.692714570718
5√n 26.347357443085

Divisors of 12696538

1, 2, 109, 139, 218, 278, 419, 838, 15151, 30302, 45671, 58241, 91342, 116482, 6348269, 12696538

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 -12696537
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 12696538 can be divided by 16 positive divisors. The sum of these divisors (counting 12696538) is 1, the average is 0.0625.

Base conversion 12696538

Base System Value
2 Binary 110000011011101111011010
3 Ternary 212220001101011
4 Quaternary 300123233122
5 Quinary 11222242123
6 Senary 1132044134
8 Octal 60335732
10 Decimal 12696538
12 Duodecimal 430364a
16 Hexadecimal c1bbda
20 Vigesimal 3j716i
36 Base36 7k4pm

Cryptographic Hash Functions

md5 15efceb46b42d67a5b45c7ebc91f40ef
sha1 da3d49ceeba25815671ddb13d3e2ff53584d4d4f
sha256 911ab44780908011f738c9bbc2cfb9b8cc183a0d2b5e95b36687230818fc7833
sha512 11f657abeca06cc4b154a4d1df9205615c22112a211b5fe34bf12ed060dc9cf38c27fcbf1f963a493435a4e75ddec483d6bbb7713f3798a75610ca5ca574612a
ripemd-160 c0408ad0882848f84942dd2c922567c7530d786d

12696538 as geometric shapes

Circle

Radius = n
Diameter 25393076
Circumference 79774701.013647
Area 5.0643126142921E+14

Sphere

Radius = n
Volume 8.5732316734985E+21
Surface area 2.0257250457168E+15
Circumference 79774701.013647

Square

Length = n
Perimeter 50786152
Area 161202077185444
Diagonal 17955616.234785

Cube

Length = n
Surface area 967212463112664
Volume 2.0467082986639E+21
Space diagonal 21991048.896229

Equilateral Triangle

Length = n
Perimeter 38089614
Area 69802546992707
Altitude 10995524.448114

Triangular Pyramid

Length = n
Surface area 69802546992707
Volume 2.4120688618267E+20
Height 5985205.4115951