20162572 (number)

20162572 is an even 8-digits composite number following 20162571 and preceding 20162573. In scientific notation, it is written as 2.0162572 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 18 positive divisors. There are 9550008 positive integers (up to 20162572) that are relatively prime to 20162572.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0162572 × 10^7
Engineering notation 2.0162572 × 10^6

Prime Factorization of 20162572

Prime Factorization 2 × 2 × 19 × 19 × 13963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 530594
Product of the distinct prime numbers

The prime factorization of 20162572 is 2 × 2 × 19 × 19 × 13963. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 32, 30, 251, 191, 5233, 9961, 1569, 6002, 219383, 999875, 7449922, 5944395, 54566995, 95054274, 388777542, 85609965, 1908961011, 605448872

Basic calculations (n = 20162572)

Multiplication

n×y
n×2 40325144
n×3 60487716
n×4 80650288
n×5 100812860

Division

n÷y
n÷2 10081286
n÷3 6720857.3333333
n÷3 5040643
n÷5 4032514.4

Exponentiation

ny
n2 406529309655184
n3 8.1966764760329E+21
n4 1.6526607960872E+29
n5 3.3321892292686E+36

Nth Root

y√n
2√n 4490.2752699584
3√n 272.17525830266
4√n 67.009516264173
5√n 28.90075485938

Divisors of 20162572

1, 2, 4, 19, 38, 76, 361, 722, 1444, 13963, 27926, 55852, 265297, 530594, 1061188, 5040643, 10081286, 20162572

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20162571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20162572 can be divided by 18 positive divisors. The sum of these divisors (counting 20162572) is 1, the average is 0.055555555555556.

Base conversion 20162572

Base System Value
2 Binary 1001100111010100000001100
3 Ternary 1101221100211221
4 Quaternary 1030322200030
5 Quinary 20130200242
6 Senary 2000053124
8 Octal 114724014
10 Decimal 20162572
12 Duodecimal 69041a4
16 Hexadecimal 133a80c
20 Vigesimal 66068c
36 Base36 c05jg

Cryptographic Hash Functions

md5 7cd5bb42dc505940e6b846b1b60beb0a
sha1 a3c7977ca541d2bcedaa938e94dfbbacd4608632
sha256 2171d9bb00370bae8fd62d9f7db087d33b5a81e1fe83b5740568b80844e92ac3
sha512 e657564d852be32b86e1dc934727385a5ec3df1aec47267f785740d791195e6bbb66dbca830909b3e4649ac66583c324ee686940720550a86ad9e97844e0f28f
ripemd-160 852fb5ac70b8718af73739aa48f6fd15dc040f73

20162572 as geometric shapes

Circle

Radius = n
Diameter 40325144
Circumference 126685176.14535
Area 1.2771494926817E+15

Sphere

Radius = n
Volume 3.433415813461E+22
Surface area 5.1085979707266E+15
Circumference 126685176.14535

Square

Length = n
Perimeter 80650288
Area 406529309655184
Diagonal 28514182.774724

Cube

Length = n
Surface area 2439175857931104
Volume 8.1966764760329E+21
Space diagonal 34922599.115266

Equilateral Triangle

Length = n
Perimeter 60487716
Area 1.7603235477217E+14
Altitude 17461299.557633

Triangular Pyramid

Length = n
Surface area 1.7603235477217E+14
Volume 9.6598758656586E+20
Height 9504727.5915747