20205564 (number)

20205564 is an even 8-digits composite number following 20205563 and preceding 20205565. In scientific notation, it is written as 2.0205564 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 6713520 positive integers (up to 20205564) that are relatively prime to 20205564.

Interesting facts

Basic properties

Name

Name twenty million two hundred five thousand five hundred sixty-four

Notation

Scientific notation 2.0205564 × 10^7
Engineering notation 2.0205564 × 10^6

Prime Factorization of 20205564

Prime Factorization 2 × 2 × 3 × 331 × 5087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10102782
Product of the distinct prime numbers

The prime factorization of 20205564 is 2 × 2 × 3 × 331 × 5087. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 22, 58, 941, 880, 8662, 897, 68881, 14157, 678353, 939970, 3900738, 5027246, 70023691, 79532054, 950416660, 661590720, 8789022735, 6761137774

Basic calculations (n = 20205564)

Multiplication

n×y
n×2 40411128
n×3 60616692
n×4 80822256
n×5 101027820

Division

n÷y
n÷2 10102782
n÷3 6735188
n÷3 5051391
n÷5 4041112.8

Exponentiation

ny
n2 408264816558096
n3 8.2492208799129E+21
n4 1.6668016043922E+29
n5 3.3678666492848E+36

Nth Root

y√n
2√n 4495.0599551063
3√n 272.36857113552
4√n 67.045208293407
5√n 28.913069189799

Divisors of 20205564

1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 5087, 10174, 15261, 20348, 30522, 61044, 1683797, 3367594, 5051391, 6735188, 10102782, 20205564

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 -20205563
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 20205564 can be divided by 24 positive divisors. The sum of these divisors (counting 20205564) is 1, the average is 0.041666666666667.

Base conversion 20205564

Base System Value
2 Binary 1001101000100111111111100
3 Ternary 1102000112211020
4 Quaternary 1031010333330
5 Quinary 20133034224
6 Senary 2001024140
8 Octal 115047774
10 Decimal 20205564
12 Duodecimal 6925050
16 Hexadecimal 1344ffc
20 Vigesimal 665di4
36 Base36 c12po

Cryptographic Hash Functions

md5 166324ffb855df37051ece9fcd6d541e
sha1 7ce0a746409e5be6cbbe20c755d50c2f54d52856
sha256 4d61413049f2652aa095172481162cdedfe608960650beb26dcdc4b2a710260d
sha512 0103a72b22b7289519650e4a2aa12bfb5717a01154012108cee9ab33ed3b4686f5b077a0fd46d0aaca7a575eb73c89e23126363189a42af36da579402d5e6228
ripemd-160 1ec2f77a554c819d067e44b54c04d6e171f1995e

20205564 as geometric shapes

Circle

Radius = n
Diameter 40411128
Circumference 126955302.84808
Area 1.2826017484181E+15

Sphere

Radius = n
Volume 3.4554255618898E+22
Surface area 5.1304069936724E+15
Circumference 126955302.84808

Square

Length = n
Perimeter 80822256
Area 408264816558096
Diagonal 28574982.644198

Cube

Length = n
Surface area 2449588899348576
Volume 8.2492208799129E+21
Space diagonal 34997063.443585

Equilateral Triangle

Length = n
Perimeter 60616692
Area 1.7678385130535E+14
Altitude 17498531.721792

Triangular Pyramid

Length = n
Surface area 1.7678385130535E+14
Volume 9.7218000394867E+20
Height 9524994.2147325