12444986 (number)

12444986 is an even 8-digits composite number following 12444985 and preceding 12444987. In scientific notation, it is written as 1.2444986 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 5856448 positive integers (up to 12444986) that are relatively prime to 12444986.

Interesting facts

Basic properties

Name

Name twelve million four hundred forty-four thousand nine hundred eighty-six

Notation

Scientific notation 1.2444986 × 10^7
Engineering notation 1.2444986 × 10^6

Prime Factorization of 12444986

Prime Factorization 2 × 17 × 366029

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12444986
Product of the distinct prime numbers

The prime factorization of 12444986 is 2 × 17 × 366029. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 30, 63, 521, 627, 6640, 2013, 60163, 82873, 36210, 286285, 8927711, 1315099, 83163017, 83763428, 177936444, 827480947, 3498234204, 6574149265

Basic calculations (n = 12444986)

Multiplication

n×y
n×2 24889972
n×3 37334958
n×4 49779944
n×5 62224930

Division

n÷y
n÷2 6222493
n÷3 4148328.6666667
n÷3 3111246.5
n÷5 2488997.2

Exponentiation

ny
n2 154877676540196
n3 1.9274505162553E+21
n4 2.398709469049E+28
n5 2.9851905760382E+35

Nth Root

y√n
2√n 3527.7451722028
3√n 231.7384711488
4√n 59.394824456368
5√n 26.242117907753

Divisors of 12444986

1, 2, 17, 34, 366029, 732058, 6222493, 12444986

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12444985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12444986 can be divided by 8 positive divisors. The sum of these divisors (counting 12444986) is 1, the average is 0.125.

Base conversion 12444986

Base System Value
2 Binary 101111011110010100111010
3 Ternary 212102021022102
4 Quaternary 233132110322
5 Quinary 11141214421
6 Senary 1122423402
8 Octal 57362472
10 Decimal 12444986
12 Duodecimal 4201b62
16 Hexadecimal bde53a
20 Vigesimal 3hfc96
36 Base36 7eqm2

Cryptographic Hash Functions

md5 339541e05d62bb300d94b65329c55780
sha1 271e148e104f2125e9fa181e479fc0731d98da1b
sha256 c20dcc9478e48a84f0856c12043516efeabe6150d146119cf4a29a1f38f73b35
sha512 c5e27e57c140fb274f4424be20f133bd013f30b7515b38d7e188345a0c1933e866f570e3a7e2931e4d080963032274e4f26eeca2c94da5636cf2bdf7fc2aec01
ripemd-160 a331a0d932fd6c5769016d8723b06105c5a0ff3e

12444986 as geometric shapes

Circle

Radius = n
Diameter 24889972
Circumference 78194153.183256
Area 4.8656257082374E+14

Sphere

Radius = n
Volume 8.0736858427005E+21
Surface area 1.9462502832949E+15
Circumference 78194153.183256

Square

Length = n
Perimeter 49779944
Area 154877676540196
Diagonal 17599867.984743

Cube

Length = n
Surface area 929266059241176
Volume 1.9274505162553E+21
Space diagonal 21555348.051483

Equilateral Triangle

Length = n
Perimeter 37334958
Area 67064001181459
Altitude 10777674.025742

Triangular Pyramid

Length = n
Surface area 67064001181459
Volume 2.2715222174094E+20
Height 5866622.6615811