20097842 (number)

20097842 is an even 8-digits composite number following 20097841 and preceding 20097843. In scientific notation, it is written as 2.0097842 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 9457792 positive integers (up to 20097842) that are relatively prime to 20097842.

Interesting facts

Basic properties

Name

Name twenty million ninety-seven thousand eight hundred forty-two

Notation

Scientific notation 2.0097842 × 10^7
Engineering notation 2.0097842 × 10^6

Prime Factorization of 20097842

Prime Factorization 2 × 17 × 591113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20097842
Product of the distinct prime numbers

The prime factorization of 20097842 is 2 × 17 × 591113. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 4, 34, 469, 885, 2277, 6044, 44550, 57980, 2088, 866762, 3129371, 924805, 96553618, 40548886, 927195845, 762870502, 9876167883, 3506543234

Basic calculations (n = 20097842)

Multiplication

n×y
n×2 40195684
n×3 60293526
n×4 80391368
n×5 100489210

Division

n÷y
n÷2 10048921
n÷3 6699280.6666667
n÷3 5024460.5
n÷5 4019568.4

Exponentiation

ny
n2 403923253056964
n3 8.1179857200649E+21
n4 1.6315399436012E+29
n5 3.2790432003186E+36

Nth Root

y√n
2√n 4483.0616770239
3√n 271.88368188244
4√n 66.955669491268
5√n 28.882174364392

Divisors of 20097842

1, 2, 17, 34, 591113, 1182226, 10048921, 20097842

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20097841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20097842 can be divided by 8 positive divisors. The sum of these divisors (counting 20097842) is 1, the average is 0.125.

Base conversion 20097842

Base System Value
2 Binary 1001100101010101100110010
3 Ternary 1101211002001112
4 Quaternary 1030222230302
5 Quinary 20121112332
6 Senary 1554433322
8 Octal 114525462
10 Decimal 20097842
12 Duodecimal 6892842
16 Hexadecimal 132ab32
20 Vigesimal 65c4c2
36 Base36 byrle

Cryptographic Hash Functions

md5 91c19996405c194240908a9679be3648
sha1 88d18a3a331b7a19139ce9186c675624f5158c74
sha256 5d305fac4d70429f89f4228b3eca315afb11082c43901d1d8802da7df7f9e2f1
sha512 380efe4d9670230b9942fd95ca4207a8ddf723809b818bce01cb355650ec77ab7a77d6c863261eb6ce33daa11b72b7d443ce9d5fa12a797e495f51e84a150a82
ripemd-160 7a96fafc5c98d09c886d894e0db49161d0e4b9db

20097842 as geometric shapes

Circle

Radius = n
Diameter 40195684
Circumference 126278465.56042
Area 1.2689623244178E+15

Sphere

Radius = n
Volume 3.4004539066804E+22
Surface area 5.0758492976714E+15
Circumference 126278465.56042

Square

Length = n
Perimeter 80391368
Area 403923253056964
Diagonal 28422640.730832

Cube

Length = n
Surface area 2423539518341784
Volume 8.1179857200649E+21
Space diagonal 34810483.466492

Equilateral Triangle

Length = n
Perimeter 60293526
Area 1.7490389916329E+14
Altitude 17405241.733246

Triangular Pyramid

Length = n
Surface area 1.7490389916329E+14
Volume 9.5671379203891E+20
Height 9474213.5769439