12393428 (number)

12393428 is an even 8-digits composite number following 12393427 and preceding 12393429. In scientific notation, it is written as 1.2393428 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 5924160 positive integers (up to 12393428) that are relatively prime to 12393428.

Interesting facts

Basic properties

Name

Name twelve million three hundred ninety-three thousand four hundred twenty-eight

Notation

Scientific notation 1.2393428 × 10^7
Engineering notation 1.2393428 × 10^6

Prime Factorization of 12393428

Prime Factorization 2 × 2 × 31 × 89 × 1123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6196714
Product of the distinct prime numbers

The prime factorization of 12393428 is 2 × 2 × 31 × 89 × 1123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 91, 88, 351, 904, 1013, 9443, 24936, 99207, 3780, 24433, 6278912, 6854834, 79437341, 23161409, 138366016, 51284530, 1786334066, 2770208065

Basic calculations (n = 12393428)

Multiplication

n×y
n×2 24786856
n×3 37180284
n×4 49573712
n×5 61967140

Division

n÷y
n÷2 6196714
n÷3 4131142.6666667
n÷3 3098357
n÷5 2478685.6

Exponentiation

ny
n2 153597057591184
n3 1.9035940742682E+21
n4 2.3592056100669E+28
n5 2.9238644865561E+35

Nth Root

y√n
2√n 3520.4300873615
3√n 231.41800715307
4√n 59.333212346556
5√n 26.22033823178

Divisors of 12393428

1, 2, 4, 31, 62, 89, 124, 178, 356, 1123, 2246, 2759, 4492, 5518, 11036, 34813, 69626, 99947, 139252, 199894, 399788, 3098357, 6196714, 12393428

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 -12393427
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 12393428 can be divided by 24 positive divisors. The sum of these divisors (counting 12393428) is 1, the average is 0.041666666666667.

Base conversion 12393428

Base System Value
2 Binary 101111010001101111010100
3 Ternary 212022122120212
4 Quaternary 233101233110
5 Quinary 11133042203
6 Senary 1121344552
8 Octal 57215724
10 Decimal 12393428
12 Duodecimal 4198158
16 Hexadecimal bd1bd4
20 Vigesimal 3h93b8
36 Base36 7dmtw

Cryptographic Hash Functions

md5 0308e4043518071d8b8e949d5ccfe97e
sha1 039c5f7d030055216c31a23fc93be2c12a06caf8
sha256 45ac8f918dc69ee99c79b65f3094fe3c5315813941407d6571586980bcf5220c
sha512 aa48b6f48373028c98b5e8a9e8f1a12817b5e1c24f81d10c16bd407fd772c47c7a65cb552dbca28fda0e329c0d410103961212f08d20ac147ad149d8f0fcae1f
ripemd-160 beea6e55df9397d5185771d90968a764ab067085

12393428 as geometric shapes

Circle

Radius = n
Diameter 24786856
Circumference 77870204.715188
Area 4.8253938774147E+14

Sphere

Radius = n
Volume 7.973756212184E+21
Surface area 1.9301575509659E+15
Circumference 77870204.715188

Square

Length = n
Perimeter 49573712
Area 153597057591184
Diagonal 17526953.961894

Cube

Length = n
Surface area 921582345547104
Volume 1.9035940742682E+21
Space diagonal 21466046.975947

Equilateral Triangle

Length = n
Perimeter 37180284
Area 66509476910253
Altitude 10733023.487973

Triangular Pyramid

Length = n
Surface area 66509476910253
Volume 2.2434071309026E+20
Height 5842317.9872982