12744518 (number)

12744518 is an even 8-digits composite number following 12744517 and preceding 12744519. In scientific notation, it is written as 1.2744518 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 6372258 positive integers (up to 12744518) that are relatively prime to 12744518.

Interesting facts

Basic properties

Name

Name twelve million seven hundred forty-four thousand five hundred eighteen

Notation

Scientific notation 1.2744518 × 10^7
Engineering notation 1.2744518 × 10^6

Prime Factorization of 12744518

Prime Factorization 2 × 6372259

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12744518
Product of the distinct prime numbers

The prime factorization of 12744518 is 2 × 6372259. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 19, 40, 946, 307, 3991, 9038, 16271, 21324, 347922, 635937, 352132, 6756882, 70264635, 71516446, 341948582, 241544621, 2808028850, 1531043885

Basic calculations (n = 12744518)

Multiplication

n×y
n×2 25489036
n×3 38233554
n×4 50978072
n×5 63722590

Division

n÷y
n÷2 6372259
n÷3 4248172.6666667
n÷3 3186129.5
n÷5 2548903.6

Exponentiation

ny
n2 162422739052324
n3 2.0699995214616E+21
n4 2.6381146161259E+28
n5 3.362149921128E+35

Nth Root

y√n
2√n 3569.9464981985
3√n 233.58294964923
4√n 59.749029265742
5√n 26.367240653085

Divisors of 12744518

1, 2, 6372259, 12744518

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12744517
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12744518 can be divided by 4 positive divisors. The sum of these divisors (counting 12744518) is 1, the average is 0.25.

Base conversion 12744518

Base System Value
2 Binary 110000100111011101000110
3 Ternary 212222111012012
4 Quaternary 300213131012
5 Quinary 11230311033
6 Senary 1133054222
8 Octal 60473506
10 Decimal 12744518
12 Duodecimal 4327372
16 Hexadecimal c27746
20 Vigesimal 3jd15i
36 Base36 7l5qe

Cryptographic Hash Functions

md5 f1c56a05f289794346ffe320b8f79df6
sha1 4718f80da0b942e2cd7e22b2d4897bbbdac90599
sha256 bc87896e420829fb97b1e0a5e965e3f269bab65d235e43417413d3a0d5390696
sha512 6b65f5149e9a19be27359bbe9aa0ffc61a2ebff928459161e544faa3b7277818d62846e0af14eb669c9ff380936e9e0d263cb080105b559e910ba44c379af7a9
ripemd-160 e6695f3238c240f2ff489813d9f99a8d608d4adb

12744518 as geometric shapes

Circle

Radius = n
Diameter 25489036
Circumference 80076168.244686
Area 5.1026608378271E+14

Sphere

Radius = n
Volume 8.6707937194111E+21
Surface area 2.0410643351309E+15
Circumference 80076168.244686

Square

Length = n
Perimeter 50978072
Area 162422739052324
Diagonal 18023470.201508

Cube

Length = n
Surface area 974536434313944
Volume 2.0699995214616E+21
Space diagonal 22074152.693976

Equilateral Triangle

Length = n
Perimeter 38233554
Area 70331109085782
Altitude 11037076.346988

Triangular Pyramid

Length = n
Surface area 70331109085782
Volume 2.4395178311307E+20
Height 6007823.4005027