20205320 (number)

20205320 is an even 8-digits composite number following 20205319 and preceding 20205321. In scientific notation, it is written as 2.0205320 × 10^7. The sum of its digits is 14. It has a total of 6 prime factors and 32 positive divisors. There are 8057280 positive integers (up to 20205320) that are relatively prime to 20205320.

Interesting facts

Basic properties

Name

Name twenty million two hundred five thousand three hundred twenty

Notation

Scientific notation 2.0205320 × 10^7
Engineering notation 2.0205320 × 10^6

Prime Factorization of 20205320

Prime Factorization 2 × 2 × 2 × 5 × 1091 × 463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5051330
Product of the distinct prime numbers

The prime factorization of 20205320 is 2 × 2 × 2 × 5 × 1091 × 463. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 6, 58, 289, 474, 3863, 3296, 54626, 58373, 445864, 429681, 9853364, 7852601, 40763495, 57767106, 153626884, 414783800, 3994657908, 1626498920

Basic calculations (n = 20205320)

Multiplication

n×y
n×2 40410640
n×3 60615960
n×4 80821280
n×5 101026600

Division

n÷y
n÷2 10102660
n÷3 6735106.6666667
n÷3 5051330
n÷5 4041064

Exponentiation

ny
n2 408254956302400
n3 8.248922033676E+21
n4 1.6667210934547E+29
n5 3.3676633044003E+36

Nth Root

y√n
2√n 4495.0328141183
3√n 272.36747476756
4√n 67.045005884989
5√n 28.912999359302

Divisors of 20205320

1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1091, 1852, 2182, 2315, 3704, 4364, 4630, 5455, 8728, 9260, 10910, 18520, 21820, 43640, 505133, 1010266, 2020532, 2525665, 4041064, 5051330, 10102660, 20205320

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 -20205319
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 20205320 can be divided by 32 positive divisors. The sum of these divisors (counting 20205320) is 1, the average is 0.03125.

Base conversion 20205320

Base System Value
2 Binary 1001101000100111100001000
3 Ternary 1102000112111012
4 Quaternary 1031010330020
5 Quinary 20133032240
6 Senary 2001023052
8 Octal 115047410
10 Decimal 20205320
12 Duodecimal 6924a88
16 Hexadecimal 1344f08
20 Vigesimal 665d60
36 Base36 c12iw

Cryptographic Hash Functions

md5 ac375996551322101a844162431ccd94
sha1 c4854b67fc9bdafd2338d2baf1ec66925b847891
sha256 ad9392ff7a3fc023a4ed3fa62208bf26e428d14e08a081c7e9e51c926a2df143
sha512 c55055fc75d9c9950109005c7d3db44b62d367defa22650790cca41969415ca3d78fefaa6c8ad077b162fee276837f9442d2d59dbb35c80e9df07635dbcfaeb4
ripemd-160 667e4b3b1651cc2c4f268e8c34d78d92f043f88a

20205320 as geometric shapes

Circle

Radius = n
Diameter 40410640
Circumference 126953769.75086
Area 1.2825707715112E+15

Sphere

Radius = n
Volume 3.4553003814709E+22
Surface area 5.130283086045E+15
Circumference 126953769.75086

Square

Length = n
Perimeter 80821280
Area 408254956302400
Diagonal 28574637.576088

Cube

Length = n
Surface area 2449529737814400
Volume 8.248922033676E+21
Space diagonal 34996640.823188

Equilateral Triangle

Length = n
Perimeter 60615960
Area 1.7677958168939E+14
Altitude 17498320.411594

Triangular Pyramid

Length = n
Surface area 1.7677958168939E+14
Volume 9.7214478458191E+20
Height 9524879.1920295