12779944 (number)

12779944 is an even 8-digits composite number following 12779943 and preceding 12779945. In scientific notation, it is written as 1.2779944 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 6160896 positive integers (up to 12779944) that are relatively prime to 12779944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2779944 × 10^7
Engineering notation 1.2779944 × 10^6

Prime Factorization of 12779944

Prime Factorization 2 × 2 × 2 × 43 × 97 × 383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3194986
Product of the distinct prime numbers

The prime factorization of 12779944 is 2 × 2 × 2 × 43 × 97 × 383. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12779944)

Multiplication

n×y
n×2 25559888
n×3 38339832
n×4 51119776
n×5 63899720

Division

n÷y
n÷2 6389972
n÷3 4259981.3333333
n÷3 3194986
n÷5 2555988.8

Exponentiation

ny
n2 163326968643136
n3 2.087309512949E+21
n4 2.6675698686156E+28
n5 3.4091393536995E+35

Nth Root

y√n
2√n 3574.904753976
3√n 233.7991799825
4√n 59.790507222936
5√n 26.381883011516

Divisors of 12779944

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12779943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12779944 can be divided by 32 positive divisors. The sum of these divisors (counting 12779944) is 1, the average is 0.03125.

Base conversion 12779944

Base System Value
2 Binary 110000110000000110101000
3 Ternary 220001021210021
4 Quaternary 300300012220
5 Quinary 11232424234
6 Senary 1133530224
8 Octal 60600650
10 Decimal 12779944
12 Duodecimal 4343974
16 Hexadecimal c301a8
20 Vigesimal 3jh9h4
36 Base36 7lx2g

Cryptographic Hash Functions

md5 f63a37b51b20a23c3ec25e084a067b17
sha1 9ea0aab208970c65e71c5d3aaa8c919aaa049758
sha256 87f673707de41416604a4e5666a74790b4cfb0f629dc753f2eef7a13d49e59f3
sha512 30165dce140d8a9ae893e3fee97ad42d2bb7a767e0dfa166c4f89a3af2d0544127e6bd99c28299195a64e87b2ef5b50e27dacd943139cbebc05754c88f1a56e8
ripemd-160 aaaad33aa8630866ceb14f2c9dd6c5beaa3da24f

12779944 as geometric shapes

Circle

Radius = n
Diameter 25559888
Circumference 80298756.367378
Area 5.1310680482237E+14

Sphere

Radius = n
Volume 8.7433016421984E+21
Surface area 2.0524272192895E+15
Circumference 80298756.367378

Square

Length = n
Perimeter 51119776
Area 163326968643136
Diagonal 18073570.131169

Cube

Length = n
Surface area 979961811858816
Volume 2.087309512949E+21
Space diagonal 22135512.325885

Equilateral Triangle

Length = n
Perimeter 38339832
Area 70722651984030
Altitude 11067756.162943

Triangular Pyramid

Length = n
Surface area 70722651984030
Volume 2.4599178517358E+20
Height 6024523.3770562