12392388 (number)

12392388 is an even 8-digits composite number following 12392387 and preceding 12392389. In scientific notation, it is written as 1.2392388 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 3887616 positive integers (up to 12392388) that are relatively prime to 12392388.

Interesting facts

Basic properties

Name

Name twelve million three hundred ninety-two thousand three hundred eighty-eight

Notation

Scientific notation 1.2392388 × 10^7
Engineering notation 1.2392388 × 10^6

Prime Factorization of 12392388

Prime Factorization 2 × 2 × 9 × 17 × 20249

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6196194
Product of the distinct prime numbers

The prime factorization of 12392388 is 2 × 2 × 9 × 17 × 20249. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12392388)

Multiplication

n×y
n×2 24784776
n×3 37177164
n×4 49569552
n×5 61961940

Division

n÷y
n÷2 6196194
n÷3 4130796
n÷3 3098097
n÷5 2478477.6

Exponentiation

ny
n2 153571280342544
n3 1.9031148916616E+21
n4 2.3584138146048E+28
n5 2.9226379055143E+35

Nth Root

y√n
2√n 3520.2823750375
3√n 231.41153379047
4√n 59.331967564185
5√n 26.219898158749

Divisors of 12392388

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12392387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12392388 can be divided by 24 positive divisors. The sum of these divisors (counting 12392388) is 1, the average is 0.041666666666667.

Base conversion 12392388

Base System Value
2 Binary 101111010001011111000100
3 Ternary 212022121011100
4 Quaternary 233101133010
5 Quinary 11133024023
6 Senary 1121340100
8 Octal 57213704
10 Decimal 12392388
12 Duodecimal 4197630
16 Hexadecimal bd17c4
20 Vigesimal 3h90j8
36 Base36 7dm10

Cryptographic Hash Functions

md5 c00dfe05df6fce441f51611ed01b8acf
sha1 fa7af0b990c872f398cbc26eaf4322980ed7ebbb
sha256 7a0a1ff4f57f29a2ecfa3abfa0e238d6c27f42698b5976d534c7bbc9d2de1036
sha512 9db14b7b59b74277999d25cee4f10bf1745500cd1d3b7605a0834fb9d4efff7f43ac28f53dac4f624ec48d69427154b6bd17077bd29f46be5c0d3004b96ac90a
ripemd-160 fb0299ba86a66623cb56f3a537e12732277c8de2

12392388 as geometric shapes

Circle

Radius = n
Diameter 24784776
Circumference 77863670.202469
Area 4.8245840612651E+14

Sphere

Radius = n
Volume 7.9717490167751E+21
Surface area 1.9298336245061E+15
Circumference 77863670.202469

Square

Length = n
Perimeter 49569552
Area 153571280342544
Diagonal 17525483.17979

Cube

Length = n
Surface area 921427682055264
Volume 1.9031148916616E+21
Space diagonal 21464245.643107

Equilateral Triangle

Length = n
Perimeter 37177164
Area 66498315034172
Altitude 10732122.821553

Triangular Pyramid

Length = n
Surface area 66498315034172
Volume 2.242842408785E+20
Height 5841827.7265965