12444490 (number)

12444490 is an even 8-digits composite number following 12444489 and preceding 12444491. In scientific notation, it is written as 1.2444490 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 4951744 positive integers (up to 12444490) that are relatively prime to 12444490.

Interesting facts

Basic properties

Name

Name twelve million four hundred forty-four thousand four hundred ninety

Notation

Scientific notation 1.2444490 × 10^7
Engineering notation 1.2444490 × 10^6

Prime Factorization of 12444490

Prime Factorization 2 × 5 × 197 × 6317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12444490
Product of the distinct prime numbers

The prime factorization of 12444490 is 2 × 5 × 197 × 6317. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 98, 59, 473, 204, 4836, 121, 36619, 87172, 880152, 477645, 7503731, 4419547, 91391143, 28988529, 809078850, 486920907, 7539121287, 8074813024

Basic calculations (n = 12444490)

Multiplication

n×y
n×2 24888980
n×3 37333470
n×4 49777960
n×5 62222450

Division

n÷y
n÷2 6222245
n÷3 4148163.3333333
n÷3 3111122.5
n÷5 2488898

Exponentiation

ny
n2 154865331360100
n3 1.9272200674575E+21
n4 2.3983270857274E+28
n5 2.9845957435063E+35

Nth Root

y√n
2√n 3527.67487164
3√n 231.73539243076
4√n 59.394232646276
5√n 26.241908726353

Divisors of 12444490

1, 2, 5, 10, 197, 394, 985, 1970, 6317, 12634, 31585, 63170, 1244449, 2488898, 6222245, 12444490

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 -12444489
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 12444490 can be divided by 16 positive divisors. The sum of these divisors (counting 12444490) is 1, the average is 0.0625.

Base conversion 12444490

Base System Value
2 Binary 101111011110001101001010
3 Ternary 212102020122001
4 Quaternary 233132031022
5 Quinary 11141210430
6 Senary 1122421214
8 Octal 57361512
10 Decimal 12444490
12 Duodecimal 420180a
16 Hexadecimal bde34a
20 Vigesimal 3hfb4a
36 Base36 7eq8a

Cryptographic Hash Functions

md5 9c0a4d51ee1ce9608c78647b7e59815f
sha1 dbee6c2ec3199f6ce8d0a45a9a38098d578f84e6
sha256 0002a61796af0e5c0893628250e7bea1ddc3565ae90f6e9fdadf60a3c30ec0c3
sha512 41f5351d91536fe1be355dcba06560111b4854bf485005c65976df29bf647bb0cf29ad8d5b4aa10b72e18cf436e6f075fa424d9407b4f0bbf3d857b1125810ef
ripemd-160 7d2036a828914096988b8190f76dbba36f0dea27

12444490 as geometric shapes

Circle

Radius = n
Diameter 24888980
Circumference 78191036.723343
Area 4.8652378729664E+14

Sphere

Radius = n
Volume 8.0727205410335E+21
Surface area 1.9460951491866E+15
Circumference 78191036.723343

Square

Length = n
Perimeter 49777960
Area 154865331360100
Diagonal 17599166.534816

Cube

Length = n
Surface area 929191988160600
Volume 1.9272200674575E+21
Space diagonal 21554488.954283

Equilateral Triangle

Length = n
Perimeter 37333470
Area 67058655561671
Altitude 10777244.477141

Triangular Pyramid

Length = n
Surface area 67058655561671
Volume 2.2712506308966E+20
Height 5866388.8449388