12778964 (number)

12778964 is an even 8-digits composite number following 12778963 and preceding 12778965. In scientific notation, it is written as 1.2778964 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 5785280 positive integers (up to 12778964) that are relatively prime to 12778964.

Interesting facts

Basic properties

Name

Name twelve million seven hundred seventy-eight thousand nine hundred sixty-four

Notation

Scientific notation 1.2778964 × 10^7
Engineering notation 1.2778964 × 10^6

Prime Factorization of 12778964

Prime Factorization 2 × 2 × 11 × 359 × 809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6389482
Product of the distinct prime numbers

The prime factorization of 12778964 is 2 × 2 × 11 × 359 × 809. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 31, 41, 705, 506, 2261, 9445, 84681, 22891, 825485, 673209, 3482069, 7489302, 59824062, 47249114, 402128805, 941657448, 4943330345, 5222647146

Basic calculations (n = 12778964)

Multiplication

n×y
n×2 25557928
n×3 38336892
n×4 51115856
n×5 63894820

Division

n÷y
n÷2 6389482
n÷3 4259654.6666667
n÷3 3194741
n÷5 2555792.8

Exponentiation

ny
n2 163301920913296
n3 2.0868293684819E+21
n4 2.6667517373972E+28
n5 3.4078324449137E+35

Nth Root

y√n
2√n 3574.7676847594
3√n 233.79320371601
4√n 59.789360966307
5√n 26.381478392554

Divisors of 12778964

1, 2, 4, 11, 22, 44, 359, 718, 809, 1436, 1618, 3236, 3949, 7898, 8899, 15796, 17798, 35596, 290431, 580862, 1161724, 3194741, 6389482, 12778964

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12778963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12778964 can be divided by 24 positive divisors. The sum of these divisors (counting 12778964) is 1, the average is 0.041666666666667.

Base conversion 12778964

Base System Value
2 Binary 110000101111110111010100
3 Ternary 220001020102222
4 Quaternary 300233313110
5 Quinary 11232411324
6 Senary 1133521512
8 Octal 60576724
10 Decimal 12778964
12 Duodecimal 4343298
16 Hexadecimal c2fdd4
20 Vigesimal 3jh784
36 Base36 7lwb8

Cryptographic Hash Functions

md5 923ddfc7bbc1207b1b2d3c9c56fff157
sha1 0ccc597a121767bcc7b4fb60579c4b4d4c368ab0
sha256 6df92e379a6fa2ca5c3fd16779dabe464b9bef84f81c6b1653bd2398abf01b93
sha512 b039242de9cadb97ac1dccd0831541e63f7de18d096f36f22e7c4068a5934fe0f9709529fea43c903891cac273b37c0d81f514d8c0bd46b76a7ba89c1a31e885
ripemd-160 227bd5b8ec2cb749c2a0d1d39f6a53bfae051b88

12778964 as geometric shapes

Circle

Radius = n
Diameter 25557928
Circumference 80292598.845777
Area 5.1302811505831E+14

Sphere

Radius = n
Volume 8.7412904177574E+21
Surface area 2.0521124602332E+15
Circumference 80292598.845777

Square

Length = n
Perimeter 51115856
Area 163301920913296
Diagonal 18072184.201878

Cube

Length = n
Surface area 979811525479776
Volume 2.0868293684819E+21
Space diagonal 22133814.916094

Equilateral Triangle

Length = n
Perimeter 38336892
Area 70711805998856
Altitude 11066907.458047

Triangular Pyramid

Length = n
Surface area 70711805998856
Volume 2.4593519960546E+20
Height 6024061.4006258