12389384 (number)

12389384 is an even 8-digits composite number following 12389383 and preceding 12389385. In scientific notation, it is written as 1.2389384 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 5309712 positive integers (up to 12389384) that are relatively prime to 12389384.

Interesting facts

Basic properties

Name

Name twelve million three hundred eighty-nine thousand three hundred eighty-four

Notation

Scientific notation 1.2389384 × 10^7
Engineering notation 1.2389384 × 10^6

Prime Factorization of 12389384

Prime Factorization 2 × 2 × 2 × 7 × 221239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3097346
Product of the distinct prime numbers

The prime factorization of 12389384 is 2 × 2 × 2 × 7 × 221239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 94, 15, 741, 220, 6007, 1402, 99329, 24737, 140462, 65731, 5166724, 8538726, 9425545, 26762357, 548261644, 591021134, 1546448262, 6193804711

Basic calculations (n = 12389384)

Multiplication

n×y
n×2 24778768
n×3 37168152
n×4 49557536
n×5 61946920

Division

n÷y
n÷2 6194692
n÷3 4129794.6666667
n÷3 3097346
n÷5 2477876.8

Exponentiation

ny
n2 153496835899456
n3 1.9017312427433E+21
n4 2.3561278631145E+28
n5 2.9190972849224E+35

Nth Root

y√n
2√n 3519.8556788596
3√n 231.39283369744
4√n 59.328371618135
5√n 26.21862685878

Divisors of 12389384

1, 2, 4, 7, 8, 14, 28, 56, 221239, 442478, 884956, 1548673, 1769912, 3097346, 6194692, 12389384

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 -12389383
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 12389384 can be divided by 16 positive divisors. The sum of these divisors (counting 12389384) is 1, the average is 0.0625.

Base conversion 12389384

Base System Value
2 Binary 101111010000110000001000
3 Ternary 212022110001002
4 Quaternary 233100300020
5 Quinary 11132430014
6 Senary 1121314132
8 Octal 57206010
10 Decimal 12389384
12 Duodecimal 4195948
16 Hexadecimal bd0c08
20 Vigesimal 3h8d94
36 Base36 7djpk

Cryptographic Hash Functions

md5 4e96780dedcb43a004d5870a0115c8db
sha1 56762baa1d9ad0d37829e6f53dd99b4ea15a1f6c
sha256 944dcee8daf3de812c30ba544897ddb200fc69ee933caedf3a343e2b920044fe
sha512 57ecd05efd6a5d40d614ce0a810e538eb8c95ef7c811048b53c1f35a67dda448f5f0807881f1a12cee266016073e21c46314b52181d691f7dc4f3f09bf05c9e4
ripemd-160 b5a660da831e7c886c3fcc2f79552439ee2e1f6e

12389384 as geometric shapes

Circle

Radius = n
Diameter 24778768
Circumference 77844795.513806
Area 4.8222453201101E+14

Sphere

Radius = n
Volume 7.9659532017396E+21
Surface area 1.928898128044E+15
Circumference 77844795.513806

Square

Length = n
Perimeter 49557536
Area 153496835899456
Diagonal 17521234.882248

Cube

Length = n
Surface area 920981015396736
Volume 1.9017312427433E+21
Space diagonal 21459042.562481

Equilateral Triangle

Length = n
Perimeter 37168152
Area 66466079644730
Altitude 10729521.28124

Triangular Pyramid

Length = n
Surface area 66466079644730
Volume 2.2412117628969E+20
Height 5840411.6274161