20172320 (number)

20172320 is an even 8-digits composite number following 20172319 and preceding 20172321. In scientific notation, it is written as 2.0172320 × 10^7. The sum of its digits is 17. It has a total of 8 prime factors and 48 positive divisors. There are 6612480 positive integers (up to 20172320) that are relatively prime to 20172320.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-two thousand three hundred twenty

Notation

Scientific notation 2.0172320 × 10^7
Engineering notation 2.0172320 × 10^6

Prime Factorization of 20172320

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 1519 × 83

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1260770
Product of the distinct prime numbers

The prime factorization of 20172320 is 2 × 2 × 2 × 2 × 2 × 5 × 1519 × 83. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20172320)

Multiplication

n×y
n×2 40344640
n×3 60516960
n×4 80689280
n×5 100861600

Division

n÷y
n÷2 10086160
n÷3 6724106.6666667
n÷3 5043080
n÷5 4034464

Exponentiation

ny
n2 406922494182400
n3 8.2085707678455E+21
n4 1.6558591627163E+29
n5 3.3402520905244E+36

Nth Root

y√n
2√n 4491.3605956325
3√n 272.21911409906
4√n 67.017614069978
5√n 28.903548849075

Divisors of 20172320

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20172319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20172320 can be divided by 48 positive divisors. The sum of these divisors (counting 20172320) is 1, the average is 0.020833333333333.

Base conversion 20172320

Base System Value
2 Binary 1001100111100111000100000
3 Ternary 1101221212012222
4 Quaternary 1030330320200
5 Quinary 20131003240
6 Senary 2000210212
8 Octal 114747040
10 Decimal 20172320
12 Duodecimal 6909968
16 Hexadecimal 133ce20
20 Vigesimal 661ag0
36 Base36 c0d28

Cryptographic Hash Functions

md5 71926c9d7e6582b701b790b625202065
sha1 42b1311cb63c233860bcdd98c1f05ad1ee842bd0
sha256 4e88f5c7b3030ac67cf9eff4531fcf51a7d97f76892b552bc0dec3eea0e3cd0b
sha512 685f9d72aa2831734beb87f1ef95fd51b1a6861fdd679ed0f7164943e3f0c7d116fd1b603b360f93ebb069589e40c0810e16d70295f3cb5bf417160a549f87bf
ripemd-160 e316f316c081142f90e456dee537dae6895b41f0

20172320 as geometric shapes

Circle

Radius = n
Diameter 40344640
Circumference 126746424.63572
Area 1.2783847183039E+15

Sphere

Radius = n
Volume 3.4383980827647E+22
Surface area 5.1135388732155E+15
Circumference 126746424.63572

Square

Length = n
Perimeter 80689280
Area 406922494182400
Diagonal 28527968.52853

Cube

Length = n
Surface area 2441534965094400
Volume 8.2085707678455E+21
Space diagonal 34939483.146538

Equilateral Triangle

Length = n
Perimeter 60516960
Area 1.7620260866664E+14
Altitude 17469741.573269

Triangular Pyramid

Length = n
Surface area 1.7620260866664E+14
Volume 9.6738934229887E+20
Height 9509322.8428433