12886904 (number)

12886904 is an even 8-digits composite number following 12886903 and preceding 12886905. In scientific notation, it is written as 1.2886904 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 6221152 positive integers (up to 12886904) that are relatively prime to 12886904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2886904 × 10^7
Engineering notation 1.2886904 × 10^6

Prime Factorization of 12886904

Prime Factorization 2 × 2 × 2 × 29 × 55547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3221726
Product of the distinct prime numbers

The prime factorization of 12886904 is 2 × 2 × 2 × 29 × 55547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 19, 25, 174, 706, 4773, 7760, 54449, 50026, 747896, 803965, 6204252, 3834477, 74297972, 91676135, 371698668, 213818895, 6566009803, 4007404790

Basic calculations (n = 12886904)

Multiplication

n×y
n×2 25773808
n×3 38660712
n×4 51547616
n×5 64434520

Division

n÷y
n÷2 6443452
n÷3 4295634.6666667
n÷3 3221726
n÷5 2577380.8

Exponentiation

ny
n2 166072294705216
n3 2.1401577189258E+21
n4 2.7580007068656E+28
n5 3.5542090341309E+35

Nth Root

y√n
2√n 3589.8334223192
3√n 234.44961888374
4√n 59.915218620307
5√n 26.425895828464

Divisors of 12886904

1, 2, 4, 8, 29, 58, 116, 232, 55547, 111094, 222188, 444376, 1610863, 3221726, 6443452, 12886904

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 -12886903
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 12886904 can be divided by 16 positive divisors. The sum of these divisors (counting 12886904) is 1, the average is 0.0625.

Base conversion 12886904

Base System Value
2 Binary 110001001010001101111000
3 Ternary 220020201111202
4 Quaternary 301022031320
5 Quinary 11244340104
6 Senary 1140113332
8 Octal 61121570
10 Decimal 12886904
12 Duodecimal 4395848
16 Hexadecimal c4a378
20 Vigesimal 40ah54
36 Base36 7o7lk

Cryptographic Hash Functions

md5 75e0ba8797a4976e1528deebedec2c6f
sha1 8b487bf48ce4fc7434694da7c029f5da608193f2
sha256 d0349952962738733cb3fd81bbb0e81ac68ee52c9cd2aaa60afa6f191b4a477d
sha512 20e8fadd70644a35b2804e7854113d13b55261426837324d6e82607f6028e705d34cc33ac99f9d3fc3ca622c7b04109b7219d8f61dbf6e8f3f94d5db8b999f51
ripemd-160 bb68706223030a8ed37ecb2caa913f65d9d327bc

12886904 as geometric shapes

Circle

Radius = n
Diameter 25773808
Circumference 80970805.867834
Area 5.2173150101071E+14

Sphere

Radius = n
Volume 8.9646716897345E+21
Surface area 2.0869260040428E+15
Circumference 80970805.867834

Square

Length = n
Perimeter 51547616
Area 166072294705216
Diagonal 18224834.4138

Cube

Length = n
Surface area 996433768231296
Volume 2.1401577189258E+21
Space diagonal 22320772.480263

Equilateral Triangle

Length = n
Perimeter 38660712
Area 71911413039746
Altitude 11160386.240131

Triangular Pyramid

Length = n
Surface area 71911413039746
Volume 2.5222000597686E+20
Height 6074944.8046