12779994 (number)

12779994 is an even 8-digits composite number following 12779993 and preceding 12779995. In scientific notation, it is written as 1.2779994 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 4253760 positive integers (up to 12779994) that are relatively prime to 12779994.

Interesting facts

Basic properties

Name

Name twelve million seven hundred seventy-nine thousand nine hundred ninety-four

Notation

Scientific notation 1.2779994 × 10^7
Engineering notation 1.2779994 × 10^6

Prime Factorization of 12779994

Prime Factorization 2 × 3 × 2111 × 1009

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12779994
Product of the distinct prime numbers

The prime factorization of 12779994 is 2 × 3 × 2111 × 1009. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 14, 29, 702, 201, 3084, 8408, 2332, 16659, 444623, 72705, 3988238, 4734405, 42205957, 87341143, 309084654, 390568471, 6147322230, 3566056644

Basic calculations (n = 12779994)

Multiplication

n×y
n×2 25559988
n×3 38339982
n×4 51119976
n×5 63899970

Division

n÷y
n÷2 6389997
n÷3 4259998
n÷3 3194998.5
n÷5 2555998.8

Exponentiation

ny
n2 163328246640036
n3 2.0873340120902E+21
n4 2.6676116150508E+28
n5 3.409206043468E+35

Nth Root

y√n
2√n 3574.9117471624
3√n 233.79948488587
4√n 59.79056570365
5√n 26.381903654676

Divisors of 12779994

1, 2, 3, 6, 1009, 2018, 2111, 3027, 4222, 6054, 6333, 12666, 2129999, 4259998, 6389997, 12779994

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 -12779993
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 12779994 can be divided by 16 positive divisors. The sum of these divisors (counting 12779994) is 1, the average is 0.0625.

Base conversion 12779994

Base System Value
2 Binary 110000110000000111011010
3 Ternary 220001021212010
4 Quaternary 300300013122
5 Quinary 11232424434
6 Senary 1133530350
8 Octal 60600732
10 Decimal 12779994
12 Duodecimal 43439b6
16 Hexadecimal c301da
20 Vigesimal 3jh9je
36 Base36 7lx3u

Cryptographic Hash Functions

md5 2f5e70a4413db4d45c9ffb3a85f560c7
sha1 124ae82e6fb800d2330c29d1bf201838906573dd
sha256 e082c8f69249aa40d2b34f3dd95d19ce79422a904be85586f1df678ef7645926
sha512 46df65c592bbb83bf4c4ceda866098c3242c3d21942dce60d9ee42bb549e6bbf3bd6c936c4bbab0eda6214c008ec7280bfd57d3a1eabbbfc2bc1bef1183e8150
ripemd-160 5e252a6c1afdaf04a550da4ebbabf10f64debae5

12779994 as geometric shapes

Circle

Radius = n
Diameter 25559988
Circumference 80299070.526643
Area 5.1311081976804E+14

Sphere

Radius = n
Volume 8.7434042639608E+21
Surface area 2.0524432790722E+15
Circumference 80299070.526643

Square

Length = n
Perimeter 51119976
Area 163328246640036
Diagonal 18073640.841847

Cube

Length = n
Surface area 979969479840216
Volume 2.0873340120902E+21
Space diagonal 22135598.928425

Equilateral Triangle

Length = n
Perimeter 38339982
Area 70723205372921
Altitude 11067799.464213

Triangular Pyramid

Length = n
Surface area 70723205372921
Volume 2.4599467242505E+20
Height 6024546.9472823