12443886 (number)

12443886 is an even 8-digits composite number following 12443885 and preceding 12443887. In scientific notation, it is written as 1.2443886 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 3205440 positive integers (up to 12443886) that are relatively prime to 12443886.

Interesting facts

Basic properties

Name

Name twelve million four hundred forty-three thousand eight hundred eighty-six

Notation

Scientific notation 1.2443886 × 10^7
Engineering notation 1.2443886 × 10^6

Prime Factorization of 12443886

Prime Factorization 2 × 7 × 39 × 71 × 3 × 107

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12443886
Product of the distinct prime numbers

The prime factorization of 12443886 is 2 × 7 × 39 × 71 × 3 × 107. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12443886)

Multiplication

n×y
n×2 24887772
n×3 37331658
n×4 49775544
n×5 62219430

Division

n÷y
n÷2 6221943
n÷3 4147962
n÷3 3110971.5
n÷5 2488777.2

Exponentiation

ny
n2 154850298780996
n3 1.9269394650967E+21
n4 2.3978615032564E+28
n5 2.9838715190311E+35

Nth Root

y√n
2√n 3527.5892618047
3√n 231.73164323623
4√n 59.39351195042
5√n 26.241653988383

Divisors of 12443886

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12443885
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12443886 can be divided by 64 positive divisors. The sum of these divisors (counting 12443886) is 1, the average is 0.015625.

Base conversion 12443886

Base System Value
2 Binary 101111011110000011101110
3 Ternary 212102012210200
4 Quaternary 233132003232
5 Quinary 11141201021
6 Senary 1122414330
8 Octal 57360356
10 Decimal 12443886
12 Duodecimal 42013a6
16 Hexadecimal bde0ee
20 Vigesimal 3hf9e6
36 Base36 7epri

Cryptographic Hash Functions

md5 4da4d91332bb09de207d9ea3481d7beb
sha1 e52ad8f05e10b4f1792ae02a1c1597399b85ad17
sha256 f04e64fe64c122511b6e44473dafd0052b7911a36ac295c9a1dc0c40b835c104
sha512 7508a5cc690599f143de2c872b73966d946f579d037aca425b68e2de537d53b41a520d0b44d7a21893de687cf4efce6633520a3dcd5711283fa3af9390128ba0
ripemd-160 7dc1e87e545e923e19113f5f9d22cecf7dd20d23

12443886 as geometric shapes

Circle

Radius = n
Diameter 24887772
Circumference 78187241.679418
Area 4.8647656105656E+14

Sphere

Radius = n
Volume 8.0715451566132E+21
Surface area 1.9459062442262E+15
Circumference 78187241.679418

Square

Length = n
Perimeter 49775544
Area 154850298780996
Diagonal 17598312.349825

Cube

Length = n
Surface area 929101792685976
Volume 1.9269394650967E+21
Space diagonal 21553442.795595

Equilateral Triangle

Length = n
Perimeter 37331658
Area 67052146263977
Altitude 10776721.397798

Triangular Pyramid

Length = n
Surface area 67052146263977
Volume 2.270919937843E+20
Height 5866104.1166082