12618944 (number)

12618944 is an even 8-digits composite number following 12618943 and preceding 12618945. In scientific notation, it is written as 1.2618944 × 10^7. The sum of its digits is 35. It has a total of 9 prime factors and 56 positive divisors. There are 5612544 positive integers (up to 12618944) that are relatively prime to 12618944.

Interesting facts

Basic properties

Name

Name twelve million six hundred eighteen thousand nine hundred forty-four

Notation

Scientific notation 1.2618944 × 10^7
Engineering notation 1.2618944 × 10^6

Prime Factorization of 12618944

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 29 × 523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 394342
Product of the distinct prime numbers

The prime factorization of 12618944 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 29 × 523. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12618944)

Multiplication

n×y
n×2 25237888
n×3 37856832
n×4 50475776
n×5 63094720

Division

n÷y
n÷2 6309472
n÷3 4206314.6666667
n÷3 3154736
n÷5 2523788.8

Exponentiation

ny
n2 159237747675136
n3 2.0094122205987E+21
n4 2.535666028465E+28
n5 3.1997427615903E+35

Nth Root

y√n
2√n 3552.3153013211
3√n 232.81323795091
4√n 59.601302849192
5√n 26.315074423367

Divisors of 12618944

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12618943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12618944 can be divided by 56 positive divisors. The sum of these divisors (counting 12618944) is 1, the average is 0.017857142857143.

Base conversion 12618944

Base System Value
2 Binary 110000001000110011000000
3 Ternary 212202002221022
4 Quaternary 300020303000
5 Quinary 11212301234
6 Senary 1130245012
8 Octal 60106300
10 Decimal 12618944
12 Duodecimal 4286768
16 Hexadecimal c08cc0
20 Vigesimal 3ih774
36 Base36 7igu8

Cryptographic Hash Functions

md5 f1bac93f39877396a9806a8fed97bd51
sha1 db5291162489b0a3f90b0fe54a21e95412763e13
sha256 f25767ce2ae2ab6d56006cba96b62b5c0e61e68dbb031a4238769d677ec3d614
sha512 3360a1d584e062ebf80afdb0a5a24193b80cff9a158edd443002f38c72645ca76ba57744b95b753dbe601099d272349412262dc7673fd6903fe07282786f7dc8
ripemd-160 e7412da53a7224e942d9f25892b56376f7c6cab5

12618944 as geometric shapes

Circle

Radius = n
Diameter 25237888
Circumference 79287163.532922
Area 5.0026013827039E+14

Sphere

Radius = n
Volume 8.4170062270218E+21
Surface area 2.0010405530816E+15
Circumference 79287163.532922

Square

Length = n
Perimeter 50475776
Area 159237747675136
Diagonal 17845881.747627

Cube

Length = n
Surface area 955426486050816
Volume 2.0094122205987E+21
Space diagonal 21856652.145866

Equilateral Triangle

Length = n
Perimeter 37856832
Area 68951967364042
Altitude 10928326.072933

Triangular Pyramid

Length = n
Surface area 68951967364042
Volume 2.3681150123074E+20
Height 5948627.2492089