12442912 (number)

12442912 is an even 8-digits composite number following 12442911 and preceding 12442913. In scientific notation, it is written as 1.2442912 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 24 positive divisors. There are 5767168 positive integers (up to 12442912) that are relatively prime to 12442912.

Interesting facts

Basic properties

Name

Name twelve million four hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 1.2442912 × 10^7
Engineering notation 1.2442912 × 10^6

Prime Factorization of 12442912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 4369 × 89

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 777682
Product of the distinct prime numbers

The prime factorization of 12442912 is 2 × 2 × 2 × 2 × 2 × 4369 × 89. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 4, 18, 83, 109, 478, 1712, 3492, 21310, 11873, 275863, 306663, 4011477, 1582635, 82356132, 65865663, 329997087, 458806593, 4222945564, 3180197027

Basic calculations (n = 12442912)

Multiplication

n×y
n×2 24885824
n×3 37328736
n×4 49771648
n×5 62214560

Division

n÷y
n÷2 6221456
n÷3 4147637.3333333
n÷3 3110728
n÷5 2488582.4

Exponentiation

ny
n2 154826059039744
n3 1.9264870279383E+21
n4 2.3971108557778E+28
n5 2.9827039432688E+35

Nth Root

y√n
2√n 3527.4512044818
3√n 231.72559709412
4√n 59.392349713425
5√n 26.241243181481

Divisors of 12442912

1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 4369, 8738, 17476, 34952, 69904, 139808, 388841, 777682, 1555364, 3110728, 6221456, 12442912

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 -12442911
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 12442912 can be divided by 24 positive divisors. The sum of these divisors (counting 12442912) is 1, the average is 0.041666666666667.

Base conversion 12442912

Base System Value
2 Binary 101111011101110100100000
3 Ternary 212102011110121
4 Quaternary 233131310200
5 Quinary 11141133122
6 Senary 1122410024
8 Octal 57356440
10 Decimal 12442912
12 Duodecimal 4200914
16 Hexadecimal bddd20
20 Vigesimal 3hf75c
36 Base36 7ep0g

Cryptographic Hash Functions

md5 dcbabd2000f08bdc9d84ac66fbeab4f4
sha1 78bc293ab3771f6c84fd96dd94d35f0ef9727ad0
sha256 e7fb4edd51f359a3190304ce835ad9a01526cae073eed38c539bf257524e8146
sha512 62da7b8b7d02b939e1d64b3542e89c8bcb5477dd58ce3bfc20fabc0cf9a3bdab239684908f78495f592237b07c1da749bc0127ec05c5e0baf3d3a3dc0bb76dc9
ripemd-160 a63f52bd5a1cacdb0784be3985560a0aadb57e21

12442912 as geometric shapes

Circle

Radius = n
Diameter 24885824
Circumference 78181121.856929
Area 4.8640040966352E+14

Sphere

Radius = n
Volume 8.0696499922762E+21
Surface area 1.9456016386541E+15
Circumference 78181121.856929

Square

Length = n
Perimeter 49771648
Area 154826059039744
Diagonal 17596934.905815

Cube

Length = n
Surface area 928956354238464
Volume 1.9264870279383E+21
Space diagonal 21551755.778108

Equilateral Triangle

Length = n
Perimeter 37328736
Area 67041650148124
Altitude 10775877.889054

Triangular Pyramid

Length = n
Surface area 67041650148124
Volume 2.2703867355385E+20
Height 5865644.968605