20106872 (number)

20106872 is an even 8-digits composite number following 20106871 and preceding 20106873. In scientific notation, it is written as 2.0106872 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 10024000 positive integers (up to 20106872) that are relatively prime to 20106872.

Interesting facts

Basic properties

Name

Name twenty million one hundred six thousand eight hundred seventy-two

Notation

Scientific notation 2.0106872 × 10^7
Engineering notation 2.0106872 × 10^6

Prime Factorization of 20106872

Prime Factorization 2 × 2 × 2 × 359 × 7001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5026718
Product of the distinct prime numbers

The prime factorization of 20106872 is 2 × 2 × 2 × 359 × 7001. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 71, 42, 791, 41, 480, 9016, 9990, 83685, 972867, 662730, 2572003, 1163624, 95428740, 29484404, 835369294, 679429088, 2530312191, 439358825

Basic calculations (n = 20106872)

Multiplication

n×y
n×2 40213744
n×3 60320616
n×4 80427488
n×5 100534360

Division

n÷y
n÷2 10053436
n÷3 6702290.6666667
n÷3 5026718
n÷5 4021374.4

Exponentiation

ny
n2 404286301624384
n3 8.1289329181149E+21
n4 1.6344741368112E+29
n5 3.2864162256174E+36

Nth Root

y√n
2√n 4484.0686881447
3√n 271.92439507682
4√n 66.963189052977
5√n 28.884769261644

Divisors of 20106872

1, 2, 4, 8, 359, 718, 1436, 2872, 7001, 14002, 28004, 56008, 2513359, 5026718, 10053436, 20106872

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20106871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20106872 can be divided by 16 positive divisors. The sum of these divisors (counting 20106872) is 1, the average is 0.0625.

Base conversion 20106872

Base System Value
2 Binary 1001100101100111001111000
3 Ternary 1101211112102222
4 Quaternary 1030230321320
5 Quinary 20121404442
6 Senary 1554543212
8 Octal 114547170
10 Decimal 20106872
12 Duodecimal 6897b08
16 Hexadecimal 132ce78
20 Vigesimal 65d73c
36 Base36 byyk8

Cryptographic Hash Functions

md5 63ed9042d6a2aa6df90048151084f0ff
sha1 696a596cb3a575248a804a4e15895315c9005e99
sha256 368dca5c0ad6e06dc1517c06a0994e9466a89eef554d088c5f0206a251f0d693
sha512 2186b9e3e7e9e91125a3cdcefd8a3f2bfedc3ae32b648d0ab9f4b56d897f984f72a1287b4dd1291ccc97ce722f02a8fb8ae6b5d3ac091b63b9e775e9ba672123
ripemd-160 8055e37cd94f9deadeb73369515da457ae85fde5

20106872 as geometric shapes

Circle

Radius = n
Diameter 40213744
Circumference 126335202.72374
Area 1.2701028751302E+15

Sphere

Radius = n
Volume 3.4050394582765E+22
Surface area 5.0804115005206E+15
Circumference 126335202.72374

Square

Length = n
Perimeter 80427488
Area 404286301624384
Diagonal 28435411.0793

Cube

Length = n
Surface area 2425717809746304
Volume 8.1289329181149E+21
Space diagonal 34826123.885284

Equilateral Triangle

Length = n
Perimeter 60320616
Area 1.7506110380439E+14
Altitude 17413061.942642

Triangular Pyramid

Length = n
Surface area 1.7506110380439E+14
Volume 9.580039317016E+20
Height 9478470.3597666