12979542 (number)

12979542 is an even 8-digits composite number following 12979541 and preceding 12979543. In scientific notation, it is written as 1.2979542 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 4219488 positive integers (up to 12979542) that are relatively prime to 12979542.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-nine thousand five hundred forty-two

Notation

Scientific notation 1.2979542 × 10^7
Engineering notation 1.2979542 × 10^6

Prime Factorization of 12979542

Prime Factorization 2 × 3 × 197 × 139 × 79

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12979542
Product of the distinct prime numbers

The prime factorization of 12979542 is 2 × 3 × 197 × 139 × 79. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 7, 68, 6, 428, 45, 8665, 3614, 41411, 29273, 96360, 850715, 9411982, 4545867, 99429175, 25959750, 755310714, 30929755, 5389752149, 1947666525

Basic calculations (n = 12979542)

Multiplication

n×y
n×2 25959084
n×3 38938626
n×4 51918168
n×5 64897710

Division

n÷y
n÷2 6489771
n÷3 4326514
n÷3 3244885.5
n÷5 2595908.4

Exponentiation

ny
n2 168468510529764
n3 2.1866441080985E+21
n4 2.8381639040117E+28
n5 3.6838067595004E+35

Nth Root

y√n
2√n 3602.7131442845
3√n 235.01006143733
4√n 60.022605277382
5√n 26.463779764107

Divisors of 12979542

1, 2, 3, 6, 79, 139, 158, 197, 237, 278, 394, 417, 474, 591, 834, 1182, 10981, 15563, 21962, 27383, 31126, 32943, 46689, 54766, 65886, 82149, 93378, 164298, 2163257, 4326514, 6489771, 12979542

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 -12979541
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 12979542 can be divided by 32 positive divisors. The sum of these divisors (counting 12979542) is 1, the average is 0.03125.

Base conversion 12979542

Base System Value
2 Binary 110001100000110101010110
3 Ternary 220102102120210
4 Quaternary 301200311112
5 Quinary 11310321132
6 Senary 1142110250
8 Octal 61406526
10 Decimal 12979542
12 Duodecimal 441b386
16 Hexadecimal c60d56
20 Vigesimal 4128h2
36 Base36 7q72u

Cryptographic Hash Functions

md5 d36353fc14c0c917ae137c46226b5794
sha1 2f3e202fddfc6482bd58f3d614811f0f3dbf6cdd
sha256 f4cc9662ec50fcfee013bb3c4ea434706da52b97a1879318c29f11b8005906ee
sha512 a89ec7e278bf05dd3e5bcb26b83e656a7dedd21fac2d2c8d76af2e5906bfdc6a619c71c51c638a6665eb2588e10b50a22e35ebfa98cf284bfcf8f248c07e3c58
ripemd-160 9868ef958120cea8c023d7ece2597d45a7b642cf

12979542 as geometric shapes

Circle

Radius = n
Diameter 25959084
Circumference 81552867.58832
Area 5.2925943504152E+14

Sphere

Radius = n
Volume 9.1593934213569E+21
Surface area 2.1170377401661E+15
Circumference 81552867.58832

Square

Length = n
Perimeter 51918168
Area 168468510529764
Diagonal 18355844.329791

Cube

Length = n
Surface area 1010811063178584
Volume 2.1866441080985E+21
Space diagonal 22481226.202974

Equilateral Triangle

Length = n
Perimeter 38938626
Area 72949004928251
Altitude 11240613.101487

Triangular Pyramid

Length = n
Surface area 72949004928251
Volume 2.5769847947968E+20
Height 6118614.7765971