20123444 (number)

20123444 is an even 8-digits composite number following 20123443 and preceding 20123445. In scientific notation, it is written as 2.0123444 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 8608640 positive integers (up to 20123444) that are relatively prime to 20123444.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-three thousand four hundred forty-four

Notation

Scientific notation 2.0123444 × 10^7
Engineering notation 2.0123444 × 10^6

Prime Factorization of 20123444

Prime Factorization 2 × 2 × 11 × 17 × 26903

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10061722
Product of the distinct prime numbers

The prime factorization of 20123444 is 2 × 2 × 11 × 17 × 26903. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 50, 22, 123, 799, 819, 5975, 73390, 97692, 967579, 834520, 5332526, 6836843, 12645269, 38341757, 760926830, 93467855, 9571497056, 9594288469

Basic calculations (n = 20123444)

Multiplication

n×y
n×2 40246888
n×3 60370332
n×4 80493776
n×5 100617220

Division

n÷y
n÷2 10061722
n÷3 6707814.6666667
n÷3 5030861
n÷5 4024688.8

Exponentiation

ny
n2 404952998421136
n3 8.1490489863598E+21
n4 1.6398693093027E+29
n5 3.2999818213071E+36

Nth Root

y√n
2√n 4485.9161828995
3√n 271.99908087925
4√n 66.976982485773
5√n 28.889529033968

Divisors of 20123444

1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 26903, 53806, 107612, 295933, 457351, 591866, 914702, 1183732, 1829404, 5030861, 10061722, 20123444

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20123443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20123444 can be divided by 24 positive divisors. The sum of these divisors (counting 20123444) is 1, the average is 0.041666666666667.

Base conversion 20123444

Base System Value
2 Binary 1001100110000111100110100
3 Ternary 1101212101011202
4 Quaternary 1030300330310
5 Quinary 20122422234
6 Senary 1555152032
8 Octal 114607464
10 Decimal 20123444
12 Duodecimal 68a5618
16 Hexadecimal 1330f34
20 Vigesimal 65f8c4
36 Base36 bzbck

Cryptographic Hash Functions

md5 ddbec2a9855a8d8582b5b43cc70dfbfe
sha1 e3d5147954c7e875330bbc617e22111f0c93c411
sha256 8d19550e33b88d6a6792613a284fb2d8cf6cc7f4a556be4a3a2a8b4a8632b610
sha512 ebce09cb0c72dfdbdbea3337cff9525fdd5debf9b09363e80bb2366a5b10e83cdfef474c7aa463b800a973f41184d45d00bec39857df0b571a391e668a5fdff8
ripemd-160 c475f90f18e13fb06c10908680863932d59144b8

20123444 as geometric shapes

Circle

Radius = n
Diameter 40246888
Circumference 126439327.67065
Area 1.272197364889E+15

Sphere

Radius = n
Volume 3.4134656572388E+22
Surface area 5.088789459556E+15
Circumference 126439327.67065

Square

Length = n
Perimeter 80493776
Area 404952998421136
Diagonal 28458847.426455

Cube

Length = n
Surface area 2429717990526816
Volume 8.1490489863598E+21
Space diagonal 34854827.431267

Equilateral Triangle

Length = n
Perimeter 60370332
Area 1.7534979198569E+14
Altitude 17427413.715634

Triangular Pyramid

Length = n
Surface area 1.7534979198569E+14
Volume 9.603746330794E+20
Height 9486282.4754852