12779828 (number)

12779828 is an even 8-digits composite number following 12779827 and preceding 12779829. In scientific notation, it is written as 1.2779828 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 6327672 positive integers (up to 12779828) that are relatively prime to 12779828.

Interesting facts

Basic properties

Name

Name twelve million seven hundred seventy-nine thousand eight hundred twenty-eight

Notation

Scientific notation 1.2779828 × 10^7
Engineering notation 1.2779828 × 10^6

Prime Factorization of 12779828

Prime Factorization 2 × 2 × 103 × 31019

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6389914
Product of the distinct prime numbers

The prime factorization of 12779828 is 2 × 2 × 103 × 31019. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 39, 4, 206, 890, 1723, 9279, 26177, 80057, 235814, 886235, 5250021, 2488403, 29884830, 66595430, 544836100, 662423636, 9862866694, 6228239283

Basic calculations (n = 12779828)

Multiplication

n×y
n×2 25559656
n×3 38339484
n×4 51119312
n×5 63899140

Division

n÷y
n÷2 6389914
n÷3 4259942.6666667
n÷3 3194957
n÷5 2555965.6

Exponentiation

ny
n2 163324003709584
n3 2.0872526756798E+21
n4 2.6674730187728E+28
n5 3.4089846374557E+35

Nth Root

y√n
2√n 3574.8885297307
3√n 233.79847260364
4√n 59.79037154702
5√n 26.381835119139

Divisors of 12779828

1, 2, 4, 103, 206, 412, 31019, 62038, 124076, 3194957, 6389914, 12779828

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 -12779827
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 12779828 can be divided by 12 positive divisors. The sum of these divisors (counting 12779828) is 1, the average is 0.083333333333333.

Base conversion 12779828

Base System Value
2 Binary 110000110000000100110100
3 Ternary 220001021121222
4 Quaternary 300300010310
5 Quinary 11232423303
6 Senary 1133525512
8 Octal 60600464
10 Decimal 12779828
12 Duodecimal 4343898
16 Hexadecimal c30134
20 Vigesimal 3jh9b8
36 Base36 7lwz8

Cryptographic Hash Functions

md5 f70d78f4c766e38c2900fb4a2e8909d4
sha1 5910aa1925bb980f66176012ad8a3372450570a6
sha256 8ed1ad6909f755ccd0682c4ed0507921df38ee4100122226430174aa048fd928
sha512 6cb1538d641a665a014fe19b753c8bb1b5b3f2ac73a1bd5311c1025955c6c03c381d2e88d24bd16f59dcc23ee29d46d9e024d85f6dd1a616961e387f4da13665
ripemd-160 40ee73da182d6b28b6d813ce036df9539678096e

12779828 as geometric shapes

Circle

Radius = n
Diameter 25559656
Circumference 80298027.517882
Area 5.130974902089E+14

Sphere

Radius = n
Volume 8.7430635628019E+21
Surface area 2.0523899608356E+15
Circumference 80298027.517882

Square

Length = n
Perimeter 51119312
Area 163324003709584
Diagonal 18073406.082395

Cube

Length = n
Surface area 979944022257504
Volume 2.0872526756798E+21
Space diagonal 22135311.407991

Equilateral Triangle

Length = n
Perimeter 38339484
Area 70721368130142
Altitude 11067655.703996

Triangular Pyramid

Length = n
Surface area 70721368130142
Volume 2.4598508683716E+20
Height 6024468.6941318