20189762 (number)

20189762 is an even 8-digits composite number following 20189761 and preceding 20189763. In scientific notation, it is written as 2.0189762 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 10094880 positive integers (up to 20189762) that are relatively prime to 20189762.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-nine thousand seven hundred sixty-two

Notation

Scientific notation 2.0189762 × 10^7
Engineering notation 2.0189762 × 10^6

Prime Factorization of 20189762

Prime Factorization 2 × 10094881

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20189762
Product of the distinct prime numbers

The prime factorization of 20189762 is 2 × 10094881. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 87, 1, 738, 324, 2636, 1776, 25919, 21021, 202279, 618841, 6524237, 3179067, 29850948, 3769583, 115764689, 331979363, 4751277300, 3918003164

Basic calculations (n = 20189762)

Multiplication

n×y
n×2 40379524
n×3 60569286
n×4 80759048
n×5 100948810

Division

n÷y
n÷2 10094881
n÷3 6729920.6666667
n÷3 5047440.5
n÷5 4037952.4

Exponentiation

ny
n2 407626489616644
n3 8.2298818102555E+21
n4 1.6615935503719E+29
n5 3.3547178322743E+36

Nth Root

y√n
2√n 4493.3019039455
3√n 272.29754959844
4√n 67.032096073042
5√n 28.908545412971

Divisors of 20189762

1, 2, 10094881, 20189762

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20189761
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20189762 can be divided by 4 positive divisors. The sum of these divisors (counting 20189762) is 1, the average is 0.25.

Base conversion 20189762

Base System Value
2 Binary 1001101000001001001000010
3 Ternary 1101222202010222
4 Quaternary 1031001021002
5 Quinary 20132033022
6 Senary 2000423042
8 Octal 115011102
10 Decimal 20189762
12 Duodecimal 6917a82
16 Hexadecimal 1341242
20 Vigesimal 663e82
36 Base36 c0qiq

Cryptographic Hash Functions

md5 3d9d8bff38810931d2bdc66c87a7cfdc
sha1 31088482f35c367e63393da99e7baa80a28240b8
sha256 0f9edec7ea2a2815ff810a7eee632b3be4dc7dfa8fbabe6f517f6dde954d27e5
sha512 2ef382dd092823def71c7ab9492cb5a4736cfab7c8415255d38f39cd66d2fade840beb22252f8768b51afadfaf3a08c7efbe6a23ef7f297376586cc17c6fad88
ripemd-160 5a6bd7f165f91b897a95b20553aa95e81cfe57e1

20189762 as geometric shapes

Circle

Radius = n
Diameter 40379524
Circumference 126856015.95385
Area 1.2805963851882E+15

Sphere

Radius = n
Volume 3.4473248313348E+22
Surface area 5.122385540753E+15
Circumference 126856015.95385

Square

Length = n
Perimeter 80759048
Area 407626489616644
Diagonal 28552635.241485

Cube

Length = n
Surface area 2445758937699864
Volume 8.2298818102555E+21
Space diagonal 34969693.576723

Equilateral Triangle

Length = n
Perimeter 60569286
Area 1.7650744763174E+14
Altitude 17484846.788362

Triangular Pyramid

Length = n
Surface area 1.7650744763174E+14
Volume 9.6990087273258E+20
Height 9517545.080495