20172564 (number)

20172564 is an even 8-digits composite number following 20172563 and preceding 20172565. In scientific notation, it is written as 2.0172564 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 60 positive divisors. There are 6429456 positive integers (up to 20172564) that are relatively prime to 20172564.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0172564 × 10^7
Engineering notation 2.0172564 × 10^6

Prime Factorization of 20172564

Prime Factorization 2 × 2 × 3 × 3 × 9 × 23 × 2707

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3362094
Product of the distinct prime numbers

The prime factorization of 20172564 is 2 × 2 × 3 × 3 × 9 × 23 × 2707. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20172564)

Multiplication

n×y
n×2 40345128
n×3 60517692
n×4 80690256
n×5 100862820

Division

n÷y
n÷2 10086282
n÷3 6724188
n÷3 5043141
n÷5 4034512.8

Exponentiation

ny
n2 406932338334096
n3 8.2088686387142E+21
n4 1.6559392798206E+29
n5 3.3404541102294E+36

Nth Root

y√n
2√n 4491.3877588113
3√n 272.22021166238
4√n 67.017816726683
5√n 28.903618770946

Divisors of 20172564

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20172563
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20172564 can be divided by 60 positive divisors. The sum of these divisors (counting 20172564) is 1, the average is 0.016666666666667.

Base conversion 20172564

Base System Value
2 Binary 1001100111100111100010100
3 Ternary 1101221212120000
4 Quaternary 1030330330110
5 Quinary 20131010224
6 Senary 2000211300
8 Octal 114747424
10 Decimal 20172564
12 Duodecimal 6909b30
16 Hexadecimal 133cf14
20 Vigesimal 661b84
36 Base36 c0d90

Cryptographic Hash Functions

md5 5688e3a031c2d0a655140bc4d8abfbc5
sha1 0abed723c2f5a5d03afbc46673e2beab192668a7
sha256 647ae5576600a877c9e45dbe40ba9f414ac5ec57b21bd246275c030c2c3f36a0
sha512 a2c8681168f98116e1b3fc1cb15fd7b4680760ced66c0588fe294eb3fda321c4145bc1b13b3509f07c0af5cca1d3032ddee2ff6880992cf6a13a25d505f3f973
ripemd-160 304036ad73d376cee300912362ee38c3fdf99aa4

20172564 as geometric shapes

Circle

Radius = n
Diameter 40345128
Circumference 126747957.73294
Area 1.2784156446185E+15

Sphere

Radius = n
Volume 3.4385228546224E+22
Surface area 5.113662578474E+15
Circumference 126747957.73294

Square

Length = n
Perimeter 80690256
Area 406932338334096
Diagonal 28528313.596639

Cube

Length = n
Surface area 2441594030004576
Volume 8.2088686387142E+21
Space diagonal 34939905.766935

Equilateral Triangle

Length = n
Perimeter 60517692
Area 1.7620687130937E+14
Altitude 17469952.883467

Triangular Pyramid

Length = n
Surface area 1.7620687130937E+14
Volume 9.674244467174E+20
Height 9509437.8655464