12642762 (number)

12642762 is an even 8-digits composite number following 12642761 and preceding 12642763. In scientific notation, it is written as 1.2642762 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 3809520 positive integers (up to 12642762) that are relatively prime to 12642762.

Interesting facts

Basic properties

Name

Name twelve million six hundred forty-two thousand seven hundred sixty-two

Notation

Scientific notation 1.2642762 × 10^7
Engineering notation 1.2642762 × 10^6

Prime Factorization of 12642762

Prime Factorization 2 × 11 × 3 × 223 × 859

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12642762
Product of the distinct prime numbers

The prime factorization of 12642762 is 2 × 11 × 3 × 223 × 859. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 22, 68, 996, 921, 1592, 6719, 69966, 38500, 486428, 964900, 4789284, 9691853, 82050822, 69578760, 63116746, 283797998, 9397366926, 5232375913

Basic calculations (n = 12642762)

Multiplication

n×y
n×2 25285524
n×3 37928286
n×4 50571048
n×5 63213810

Division

n÷y
n÷2 6321381
n÷3 4214254
n÷3 3160690.5
n÷5 2528552.4

Exponentiation

ny
n2 159839430988644
n3 2.0208118842049E+21
n4 2.5548643698773E+28
n5 3.2300542170639E+35

Nth Root

y√n
2√n 3555.6661823068
3√n 232.95962263973
4√n 59.629407026288
5√n 26.325000765376

Divisors of 12642762

1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 859, 1338, 1718, 2453, 2577, 4906, 5154, 7359, 9449, 14718, 18898, 28347, 56694, 191557, 383114, 574671, 1149342, 2107127, 4214254, 6321381, 12642762

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 -12642761
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 12642762 can be divided by 32 positive divisors. The sum of these divisors (counting 12642762) is 1, the average is 0.03125.

Base conversion 12642762

Base System Value
2 Binary 110000001110100111001010
3 Ternary 212210022121110
4 Quaternary 300032213022
5 Quinary 11214032022
6 Senary 1130551150
8 Octal 60164712
10 Decimal 12642762
12 Duodecimal 42984b6
16 Hexadecimal c0e9ca
20 Vigesimal 3j06i2
36 Base36 7iz7u

Cryptographic Hash Functions

md5 808af832bbd8b59556d3244ab3faf032
sha1 66254cc5a090f46fceb09f756bbfc52ad2808b88
sha256 d9911ef1c0471d8582de65c61c90efac24c13467a6d8e0dddc7329ebe5542e24
sha512 7a00ef14c5bb77287f29bde954969393edd8226fe3e4e0f3af70f1f9d8128e377decc9ba887b2a1f61885c05e2db13e6666e9cdbd91055305b6321ff8dc7d2d3
ripemd-160 c7df26bff9dafd85e368731c7305704a9cef2876

12642762 as geometric shapes

Circle

Radius = n
Diameter 25285524
Circumference 79436816.440568
Area 5.021503821479E+14

Sphere

Radius = n
Volume 8.4647570262732E+21
Surface area 2.0086015285916E+15
Circumference 79436816.440568

Square

Length = n
Perimeter 50571048
Area 159839430988644
Diagonal 17879565.486255

Cube

Length = n
Surface area 959036585931864
Volume 2.0208118842049E+21
Space diagonal 21897906.132001

Equilateral Triangle

Length = n
Perimeter 37928286
Area 69212503881308
Altitude 10948953.066001

Triangular Pyramid

Length = n
Surface area 69212503881308
Volume 2.381549644706E+20
Height 5959855.1620851