12642224 (number)

12642224 is an even 8-digits composite number following 12642223 and preceding 12642225. In scientific notation, it is written as 1.2642224 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 5418048 positive integers (up to 12642224) that are relatively prime to 12642224.

Interesting facts

Basic properties

Name

Name twelve million six hundred forty-two thousand two hundred twenty-four

Notation

Scientific notation 1.2642224 × 10^7
Engineering notation 1.2642224 × 10^6

Prime Factorization of 12642224

Prime Factorization 2 × 2 × 2 × 2 × 7 × 112877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1580278
Product of the distinct prime numbers

The prime factorization of 12642224 is 2 × 2 × 2 × 2 × 7 × 112877. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 65, 3, 952, 208, 9656, 8744, 96778, 40729, 838029, 253591, 3776957, 5636828, 26066594, 33171588, 162635630, 675498280, 6917145893, 7198790843

Basic calculations (n = 12642224)

Multiplication

n×y
n×2 25284448
n×3 37926672
n×4 50568896
n×5 63211120

Division

n÷y
n÷2 6321112
n÷3 4214074.6666667
n÷3 3160556
n÷5 2528444.8

Exponentiation

ny
n2 159825827666176
n3 2.0205539143412E+21
n4 2.5544295189178E+28
n5 3.2293670170371E+35

Nth Root

y√n
2√n 3555.5905276058
3√n 232.95631813884
4√n 59.628772648829
5√n 26.324776714785

Divisors of 12642224

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 112877, 225754, 451508, 790139, 903016, 1580278, 1806032, 3160556, 6321112, 12642224

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12642223
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12642224 can be divided by 20 positive divisors. The sum of these divisors (counting 12642224) is 1, the average is 0.05.

Base conversion 12642224

Base System Value
2 Binary 110000001110011110110000
3 Ternary 212210021212112
4 Quaternary 300032132300
5 Quinary 11214022344
6 Senary 1130544452
8 Octal 60163660
10 Decimal 12642224
12 Duodecimal 4298128
16 Hexadecimal c0e7b0
20 Vigesimal 3j05b4
36 Base36 7iysw

Cryptographic Hash Functions

md5 9de9730934d61ddb5f8f18cd1aafa05d
sha1 a1c985be2f97c2b3e813ddac7bde8a22ba1ddb6b
sha256 1fc7f6eb3d52f6139973c12e798f06c6b72604a763eea00140a2614ba14cc5cb
sha512 1f79c59418cf0f120d7d24bca3732a38df161974943b6147ebfb1cd315f16ba0c931ca37ce6c5bee5ba24394052cf45c73253f18506f346fbddfe98ac884149e
ripemd-160 10d7e91f549eda5f1a71b67acacb84d3eb9c3582

12642224 as geometric shapes

Circle

Radius = n
Diameter 25284448
Circumference 79433436.086873
Area 5.0210764604997E+14

Sphere

Radius = n
Volume 8.4636764446352E+21
Surface area 2.0084305841999E+15
Circumference 79433436.086873

Square

Length = n
Perimeter 50568896
Area 159825827666176
Diagonal 17878804.639359

Cube

Length = n
Surface area 958954965997056
Volume 2.0205539143412E+21
Space diagonal 21896974.288667

Equilateral Triangle

Length = n
Perimeter 37926672
Area 69206613469891
Altitude 10948487.144333

Triangular Pyramid

Length = n
Surface area 69206613469891
Volume 2.3812456243061E+20
Height 5959601.5464529