12798742 (number)

12798742 is an even 8-digits composite number following 12798741 and preceding 12798743. In scientific notation, it is written as 1.2798742 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 5417280 positive integers (up to 12798742) that are relatively prime to 12798742.

Interesting facts

Basic properties

Name

Name twelve million seven hundred ninety-eight thousand seven hundred forty-two

Notation

Scientific notation 1.2798742 × 10^7
Engineering notation 1.2798742 × 10^6

Prime Factorization of 12798742

Prime Factorization 2 × 11 × 19 × 67 × 457

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12798742
Product of the distinct prime numbers

The prime factorization of 12798742 is 2 × 11 × 19 × 67 × 457. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 51, 43, 327, 687, 7964, 5592, 5833, 57643, 185395, 943031, 750357, 9422284, 81194294, 7176597, 738961018, 319281535, 1140098665, 5116694298

Basic calculations (n = 12798742)

Multiplication

n×y
n×2 25597484
n×3 38396226
n×4 51194968
n×5 63993710

Division

n÷y
n÷2 6399371
n÷3 4266247.3333333
n÷3 3199685.5
n÷5 2559748.4

Exponentiation

ny
n2 163807796782564
n3 2.0965337286085E+21
n4 2.6832994286758E+28
n5 3.4342857096369E+35

Nth Root

y√n
2√n 3577.532948835
3√n 233.9137554428
4√n 59.812481547207
5√n 26.389639463517

Divisors of 12798742

1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 457, 737, 914, 1273, 1474, 2546, 5027, 8683, 10054, 14003, 17366, 28006, 30619, 61238, 95513, 191026, 336809, 581761, 673618, 1163522, 6399371, 12798742

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 -12798741
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 12798742 can be divided by 32 positive divisors. The sum of these divisors (counting 12798742) is 1, the average is 0.03125.

Base conversion 12798742

Base System Value
2 Binary 110000110100101100010110
3 Ternary 220002020120111
4 Quaternary 300310230112
5 Quinary 11234024432
6 Senary 1134153234
8 Octal 60645426
10 Decimal 12798742
12 Duodecimal 435281a
16 Hexadecimal c34b16
20 Vigesimal 3jjgh2
36 Base36 7mbkm

Cryptographic Hash Functions

md5 1b00baa4bf76fa220e2802c0ea9429d5
sha1 0d1e1f3b8cf8640a8bd16626e994edf2e10ab83c
sha256 035dd65c95bdd29dc714a8f2c08488f8c4a7fc7714630d04409dc660bf9d17f5
sha512 9aea2d31522152f1cd8a58dc6327d635bddd625bd72c1658673e7be4ab76b68986f4b816b51d0493574569b25b572c0509e6f5f17f0690ec95aaee52475d427f
ripemd-160 08e1d307586b484c33eeea8e1125aaf86f92116d

12798742 as geometric shapes

Circle

Radius = n
Diameter 25597484
Circumference 80416867.684782
Area 5.1461737097283E+14

Sphere

Radius = n
Volume 8.7819399463994E+21
Surface area 2.0584694838913E+15
Circumference 80416867.684782

Square

Length = n
Perimeter 51194968
Area 163807796782564
Diagonal 18100154.517714

Cube

Length = n
Surface area 982846780695384
Volume 2.0965337286085E+21
Space diagonal 22168071.416966

Equilateral Triangle

Length = n
Perimeter 38396226
Area 70930856675830
Altitude 11084035.708483

Triangular Pyramid

Length = n
Surface area 70930856675830
Volume 2.4707886941423E+20
Height 6033384.8392381