12936638 (number)

12936638 is an even 8-digits composite number following 12936637 and preceding 12936639. In scientific notation, it is written as 1.2936638 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 5427840 positive integers (up to 12936638) that are relatively prime to 12936638.

Interesting facts

Basic properties

Name

Name twelve million nine hundred thirty-six thousand six hundred thirty-eight

Notation

Scientific notation 1.2936638 × 10^7
Engineering notation 1.2936638 × 10^6

Prime Factorization of 12936638

Prime Factorization 2 × 13 × 11 × 45233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12936638
Product of the distinct prime numbers

The prime factorization of 12936638 is 2 × 13 × 11 × 45233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 94, 10, 873, 366, 5351, 4023, 31227, 5531, 846922, 154400, 9731268, 6877147, 27431020, 892550, 51575341, 154874069, 1634073512, 8414903016

Basic calculations (n = 12936638)

Multiplication

n×y
n×2 25873276
n×3 38809914
n×4 51746552
n×5 64683190

Division

n÷y
n÷2 6468319
n÷3 4312212.6666667
n÷3 3234159.5
n÷5 2587327.6

Exponentiation

ny
n2 167356602743044
n3 2.1650317865966E+21
n4 2.8008232481693E+28
n5 3.623323646355E+35

Nth Root

y√n
2√n 3596.7538142052
3√n 234.75083293248
4√n 59.972942350741
5√n 26.446261330495

Divisors of 12936638

1, 2, 11, 13, 22, 26, 143, 286, 45233, 90466, 497563, 588029, 995126, 1176058, 6468319, 12936638

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 -12936637
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 12936638 can be divided by 16 positive divisors. The sum of these divisors (counting 12936638) is 1, the average is 0.0625.

Base conversion 12936638

Base System Value
2 Binary 110001010110010110111110
3 Ternary 220100020201202
4 Quaternary 301112112332
5 Quinary 11302433023
6 Senary 1141135502
8 Octal 61262676
10 Decimal 12936638
12 Duodecimal 43ba592
16 Hexadecimal c565be
20 Vigesimal 40h1bi
36 Base36 7p9z2

Cryptographic Hash Functions

md5 67b2e9535f8a3a879dbc7b3dbffe5c7c
sha1 f6712c8c5cb558cd6999b54edfbfd7f3ec129dc1
sha256 54cdb3f5351bc9f373a6b82df8874692b47f7efe6c5c8eaf9ce53a053806b55c
sha512 f0227227f08928f60834c9a8db5be4f968c2af23dc0f61f2b57baa7e8cb21d4147f9c9eb17c8537de69fd841a58f205e5d81bedd496abe868a5bcb7b8715b1c6
ripemd-160 ba2078ff620cc1e7007dd8a6e9463b446009481a

12936638 as geometric shapes

Circle

Radius = n
Diameter 25873276
Circumference 81283293.805901
Area 5.2576627370729E+14

Sphere

Radius = n
Volume 9.0688639407469E+21
Surface area 2.1030650948292E+15
Circumference 81283293.805901

Square

Length = n
Perimeter 51746552
Area 167356602743044
Diagonal 18295168.911111

Cube

Length = n
Surface area 1004139616458264
Volume 2.1650317865966E+21
Space diagonal 22406914.295126

Equilateral Triangle

Length = n
Perimeter 38809914
Area 72467534733268
Altitude 11203457.147563

Triangular Pyramid

Length = n
Surface area 72467534733268
Volume 2.5515144296448E+20
Height 6098389.6370371