12886446 (number)

12886446 is an even 8-digits composite number following 12886445 and preceding 12886447. In scientific notation, it is written as 1.2886446 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 4069368 positive integers (up to 12886446) that are relatively prime to 12886446.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2886446 × 10^7
Engineering notation 1.2886446 × 10^6

Prime Factorization of 12886446

Prime Factorization 2 × 3 × 19 × 113039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12886446
Product of the distinct prime numbers

The prime factorization of 12886446 is 2 × 3 × 19 × 113039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 66, 69, 729, 707, 9584, 7647, 88281, 54111, 334141, 580711, 1718903, 9537468, 64613712, 49892729, 399855342, 371661065, 2227217790, 3003719730

Basic calculations (n = 12886446)

Multiplication

n×y
n×2 25772892
n×3 38659338
n×4 51545784
n×5 64432230

Division

n÷y
n÷2 6443223
n÷3 4295482
n÷3 3221611.5
n÷5 2577289.2

Exponentiation

ny
n2 166060490510916
n3 2.1399295437024E+21
n4 2.7576086508726E+28
n5 3.5535774968603E+35

Nth Root

y√n
2√n 3589.7696304916
3√n 234.44684140779
4√n 59.914686267155
5√n 26.42570799076

Divisors of 12886446

1, 2, 3, 6, 19, 38, 57, 114, 113039, 226078, 339117, 678234, 2147741, 4295482, 6443223, 12886446

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 -12886445
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 12886446 can be divided by 16 positive divisors. The sum of these divisors (counting 12886446) is 1, the average is 0.0625.

Base conversion 12886446

Base System Value
2 Binary 110001001010000110101110
3 Ternary 220020200212210
4 Quaternary 301022012232
5 Quinary 11244331241
6 Senary 1140111250
8 Octal 61120656
10 Decimal 12886446
12 Duodecimal 4395526
16 Hexadecimal c4a1ae
20 Vigesimal 40ag26
36 Base36 7o78u

Cryptographic Hash Functions

md5 35ba5db5c47272b2f80487ada744673b
sha1 749e3efdd9e77b090140c91b1b6b0a1a73b05b35
sha256 ebd970ccf9be0098931dd533f8f31213c7a93fe42a3ca14ce3a4b71f4117167d
sha512 0c59da64daa03898f980457f9d9c533de71ec82e7552c254d847ecfc04f416c2207ed5d7b61144c32dfcee1a91217b446b352bdd86cc1632c75aec9c87fd2438
ripemd-160 7d1b461f4e3186ea271949762fe6f9ac9e52aba2

12886446 as geometric shapes

Circle

Radius = n
Diameter 25772892
Circumference 80967928.168963
Area 5.2169441704061E+14

Sphere

Radius = n
Volume 8.9637159115938E+21
Surface area 2.0867776681624E+15
Circumference 80967928.168963

Square

Length = n
Perimeter 51545784
Area 166060490510916
Diagonal 18224186.703989

Cube

Length = n
Surface area 996362943065496
Volume 2.1399295437024E+21
Space diagonal 22319979.200993

Equilateral Triangle

Length = n
Perimeter 38659338
Area 71906301673679
Altitude 11159989.600496

Triangular Pyramid

Length = n
Surface area 71906301673679
Volume 2.521931152689E+20
Height 6074728.9013295