12966788 (number)

12966788 is an even 8-digits composite number following 12966787 and preceding 12966789. In scientific notation, it is written as 1.2966788 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 6475560 positive integers (up to 12966788) that are relatively prime to 12966788.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-six thousand seven hundred eighty-eight

Notation

Scientific notation 1.2966788 × 10^7
Engineering notation 1.2966788 × 10^6

Prime Factorization of 12966788

Prime Factorization 2 × 2 × 1187 × 2731

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6483394
Product of the distinct prime numbers

The prime factorization of 12966788 is 2 × 2 × 1187 × 2731. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 75, 82, 432, 327, 1045, 933, 17433, 59311, 59545, 450989, 811536, 1302192, 10956911, 19035859, 498626680, 212790540, 8018203805, 2453901658

Basic calculations (n = 12966788)

Multiplication

n×y
n×2 25933576
n×3 38900364
n×4 51867152
n×5 64833940

Division

n÷y
n÷2 6483394
n÷3 4322262.6666667
n÷3 3241697
n÷5 2593357.6

Exponentiation

ny
n2 168137591036944
n3 2.1802044978068E+21
n4 2.8270249519707E+28
n5 3.6657433222914E+35

Nth Root

y√n
2√n 3600.9426543615
3√n 234.93306075927
4√n 60.007854938845
5√n 26.458576933576

Divisors of 12966788

1, 2, 4, 1187, 2374, 2731, 4748, 5462, 10924, 3241697, 6483394, 12966788

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12966787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12966788 can be divided by 12 positive divisors. The sum of these divisors (counting 12966788) is 1, the average is 0.083333333333333.

Base conversion 12966788

Base System Value
2 Binary 110001011101101110000100
3 Ternary 220101210002102
4 Quaternary 301131232010
5 Quinary 11304414123
6 Senary 1141531232
8 Octal 61355604
10 Decimal 12966788
12 Duodecimal 4413b18
16 Hexadecimal c5db84
20 Vigesimal 410gj8
36 Base36 7px8k

Cryptographic Hash Functions

md5 ef0c3be3fb0af84a899b7cbda01512c8
sha1 b6d8fa58b8fe8317a5d4506b968d950822e7158d
sha256 8f0fa8f2904dce605d9ea963b29dcb2d72726d58455104d7e27000421ca5b27d
sha512 1581f5d947b6af9e0df6f8aa34799b88b157c99890a5ab2f8b161d6ca86e019fae8c19e178536b8b28e7ecccf94dd564c525101e021a1631cd1d2262a793dbd9
ripemd-160 0575c3eeb1abbe21d76486cbd73208e92dd50ae5

12966788 as geometric shapes

Circle

Radius = n
Diameter 25933576
Circumference 81472731.842913
Area 5.2821982079395E+14

Sphere

Radius = n
Volume 9.1324192448442E+21
Surface area 2.1128792831758E+15
Circumference 81472731.842913

Square

Length = n
Perimeter 51867152
Area 168137591036944
Diagonal 18337807.450017

Cube

Length = n
Surface area 1008825546221664
Volume 2.1802044978068E+21
Space diagonal 22459135.626974

Equilateral Triangle

Length = n
Perimeter 38900364
Area 72805712584556
Altitude 11229567.813487

Triangular Pyramid

Length = n
Surface area 72805712584556
Volume 2.5693956412876E+20
Height 6112602.4833389