201642942 (number)

201642942 is an even 9-digits composite number following 201642941 and preceding 201642943. In scientific notation, it is written as 2.01642942 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 66112320 positive integers (up to 201642942) that are relatively prime to 201642942.

Interesting facts

Basic properties

Name

Name two hundred one million six hundred forty-two thousand nine hundred forty-two

Notation

Scientific notation 2.01642942 × 10^8
Engineering notation 2.01642942 × 10^6

Prime Factorization of 201642942

Prime Factorization 2 × 3 × 61 × 550937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201642942
Product of the distinct prime numbers

The prime factorization of 201642942 is 2 × 3 × 61 × 550937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 65, 38, 927, 453, 5336, 2734, 59874, 36956, 864326, 758525, 4568114, 8683086, 67045036, 76833627, 882104321, 113654635, 9980143326, 870748047

Basic calculations (n = 201642942)

Multiplication

n×y
n×2 403285884
n×3 604928826
n×4 806571768
n×5 1008214710

Division

n÷y
n÷2 100821471
n÷3 67214314
n÷3 50410735.5
n÷5 40328588.4

Exponentiation

ny
n2 40659876058415364
n3 8.1987770297742E+24
n4 1.6532255210857E+33
n5 3.333612578612E+41

Nth Root

y√n
2√n 14200.103591171
3√n 586.40051323979
4√n 119.16418753624
5√n 45.805392093353

Divisors of 201642942

1, 2, 3, 6, 61, 122, 183, 366, 550937, 1101874, 1652811, 3305622, 33607157, 67214314, 100821471, 201642942

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201642941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201642942 can be divided by 16 positive divisors. The sum of these divisors (counting 201642942) is 1, the average is 0.0625.

Base conversion 201642942

Base System Value
2 Binary 1100000001001101001110111110
3 Ternary 112001102112010010
4 Quaternary 30001031032332
5 Quinary 403110033232
6 Senary 32001524050
8 Octal 1401151676
10 Decimal 201642942
12 Duodecimal 57643626
16 Hexadecimal c04d3be
20 Vigesimal 3305772
36 Base36 3c1wou

Cryptographic Hash Functions

md5 83cd24137272da6bd10daee747b9ca8d
sha1 1880b0faa9227f03c2c831541c2177553623db7b
sha256 c1461764823dee86443ff02d9b2790c481043b78fecf037cd9fe373f6409740a
sha512 283814be3d74045b8fa7008b010f315275d55a043ab2ae85dbc54dc0810d32a63419257f87892e058e6ccc745ee39605a80b1b02a0454bf9b99e276551a53604
ripemd-160 ae990b8eddbfff0f80d9c548fa8e1beba2f2abfa

201642942 as geometric shapes

Circle

Radius = n
Diameter 403285884
Circumference 1266959970.4709
Area 1.2773676792099E+17

Sphere

Radius = n
Volume 3.4342956913546E+25
Surface area 5.1094707168396E+17
Circumference 1266959970.4709

Square

Length = n
Perimeter 806571768
Area 40659876058415364
Diagonal 285166183.33321

Cube

Length = n
Surface area 243959256350492184
Volume 8.1987770297742E+24
Space diagonal 349255820.53166

Equilateral Triangle

Length = n
Perimeter 604928826
Area 1.7606242790657E+16
Altitude 174627910.26583

Triangular Pyramid

Length = n
Surface area 1.7606242790657E+16
Volume 9.6623513919831E+23
Height 95055394.444404