20185572 (number)

20185572 is an even 8-digits composite number following 20185571 and preceding 20185573. In scientific notation, it is written as 2.0185572 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 5950080 positive integers (up to 20185572) that are relatively prime to 20185572.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-five thousand five hundred seventy-two

Notation

Scientific notation 2.0185572 × 10^7
Engineering notation 2.0185572 × 10^6

Prime Factorization of 20185572

Prime Factorization 2 × 2 × 11 × 3 × 37 × 4133

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10092786
Product of the distinct prime numbers

The prime factorization of 20185572 is 2 × 2 × 11 × 3 × 37 × 4133. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20185572)

Multiplication

n×y
n×2 40371144
n×3 60556716
n×4 80742288
n×5 100927860

Division

n÷y
n÷2 10092786
n÷3 6728524
n÷3 5046393
n÷5 4037114.4

Exponentiation

ny
n2 407457316967184
n3 8.2247590085679E+21
n4 1.660214651501E+29
n5 3.3512382383328E+36

Nth Root

y√n
2√n 4492.8356302006
3√n 272.27871157437
4√n 67.028617994112
5√n 28.907345429915

Divisors of 20185572

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 -20185571
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 20185572 can be divided by 48 positive divisors. The sum of these divisors (counting 20185572) is 1, the average is 0.020833333333333.

Base conversion 20185572

Base System Value
2 Binary 1001101000000000111100100
3 Ternary 1101222112101210
4 Quaternary 1031000013210
5 Quinary 20131414242
6 Senary 2000351420
8 Octal 115000744
10 Decimal 20185572
12 Duodecimal 6915570
16 Hexadecimal 13401e4
20 Vigesimal 6633ic
36 Base36 c0nac

Cryptographic Hash Functions

md5 564902c45ea370774307bf5c05ae6697
sha1 0e04e2cc343c1652200c1abdb7deeac52c51096d
sha256 eb9c319469540ce42b6355e0055b3889306094c0d5a9c623abac1bafa4f2169b
sha512 395390401ed9df3d5eecef0f90a93f6e57a9c59f88f9c9db6ba7208f0d4e0229ee5d35afbd10c6c630a45aeab75dab6c8daa574866a7fe0d22da5b4786ec8160
ripemd-160 a75d27468c0edb53d47937df08430224b76315f2

20185572 as geometric shapes

Circle

Radius = n
Diameter 40371144
Circumference 126829689.40742
Area 1.2800649136355E+15

Sphere

Radius = n
Volume 3.4451789971818E+22
Surface area 5.1202596545421E+15
Circumference 126829689.40742

Square

Length = n
Perimeter 80742288
Area 407457316967184
Diagonal 28546709.686659

Cube

Length = n
Surface area 2444743901803104
Volume 8.2247590085679E+21
Space diagonal 34962436.28384

Equilateral Triangle

Length = n
Perimeter 60556716
Area 1.7643419372571E+14
Altitude 17481218.14192

Triangular Pyramid

Length = n
Surface area 1.7643419372571E+14
Volume 9.6929714476392E+20
Height 9515569.8955529