12784442 (number)

12784442 is an even 8-digits composite number following 12784441 and preceding 12784443. In scientific notation, it is written as 1.2784442 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 5469120 positive integers (up to 12784442) that are relatively prime to 12784442.

Interesting facts

Basic properties

Name

Name twelve million seven hundred eighty-four thousand four hundred forty-two

Notation

Scientific notation 1.2784442 × 10^7
Engineering notation 1.2784442 × 10^6

Prime Factorization of 12784442

Prime Factorization 2 × 17 × 11 × 34183

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12784442
Product of the distinct prime numbers

The prime factorization of 12784442 is 2 × 17 × 11 × 34183. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 50, 41, 620, 596, 1646, 4030, 16773, 39449, 830761, 699573, 4451570, 1792125, 58445402, 89551345, 196705243, 963642520, 1363678171, 6943279594

Basic calculations (n = 12784442)

Multiplication

n×y
n×2 25568884
n×3 38353326
n×4 51137768
n×5 63922210

Division

n÷y
n÷2 6392221
n÷3 4261480.6666667
n÷3 3196110.5
n÷5 2556888.4

Exponentiation

ny
n2 163441957251364
n3 2.0895142228465E+21
n4 2.6713273390157E+28
n5 3.415142942866E+35

Nth Root

y√n
2√n 3575.5338063008
3√n 233.82660590757
4√n 59.795767461425
5√n 26.383739811627

Divisors of 12784442

1, 2, 11, 17, 22, 34, 187, 374, 34183, 68366, 376013, 581111, 752026, 1162222, 6392221, 12784442

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 -12784441
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 12784442 can be divided by 16 positive divisors. The sum of these divisors (counting 12784442) is 1, the average is 0.0625.

Base conversion 12784442

Base System Value
2 Binary 110000110001001100111010
3 Ternary 220001111221212
4 Quaternary 300301030322
5 Quinary 11233100232
6 Senary 1134003122
8 Octal 60611472
10 Decimal 12784442
12 Duodecimal 43464a2
16 Hexadecimal c3133a
20 Vigesimal 3ji122
36 Base36 7m0je

Cryptographic Hash Functions

md5 ebaace38543bfda716e954d2f8069fad
sha1 87f46147657aa5ef5480216dbfe6b6f27e8b1d52
sha256 5a6565173b9df6f7e2a3b96371ee911b3b94fcda20dd134b56d119f9f73fb193
sha512 a27999d722bc56200826142562ffc81a64dcf338a4e7da72d3931eb84f86c7eb8fdb0fb65511f0f02b9612a4853c1abfba696fa553df4ef6514dc99c7c4ea3d6
ripemd-160 e41caf5d8870978d6eb38bd338cb4e3d59041e60

12784442 as geometric shapes

Circle

Radius = n
Diameter 25568884
Circumference 80327018.13489
Area 5.1346805218922E+14

Sphere

Radius = n
Volume 8.7525367094214E+21
Surface area 2.0538722087569E+15
Circumference 80327018.13489

Square

Length = n
Perimeter 51137768
Area 163441957251364
Diagonal 18079931.263772

Cube

Length = n
Surface area 980651743508184
Volume 2.0895142228465E+21
Space diagonal 22143303.090417

Equilateral Triangle

Length = n
Perimeter 38353326
Area 70772443511966
Altitude 11071651.545209

Triangular Pyramid

Length = n
Surface area 70772443511966
Volume 2.4625161272675E+20
Height 6026643.7545907