20042057 (number)

20042057 is an odd 8-digits composite number following 20042056 and preceding 20042058. In scientific notation, it is written as 2.0042057 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 17101872 positive integers (up to 20042057) that are relatively prime to 20042057.

Interesting facts

Basic properties

Name

Name twenty million forty-two thousand fifty-seven

Notation

Scientific notation 2.0042057 × 10^7
Engineering notation 2.0042057 × 10^6

Prime Factorization of 20042057

Prime Factorization 7 × 227 × 12613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20042057
Product of the distinct prime numbers

The prime factorization of 20042057 is 7 × 227 × 12613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 15, 20, 850, 994, 5806, 2029, 29209, 56931, 791913, 692574, 7640621, 4966795, 35531240, 5963827, 24511804, 288179206, 3501869075, 4981739096

Basic calculations (n = 20042057)

Multiplication

n×y
n×2 40084114
n×3 60126171
n×4 80168228
n×5 100210285

Division

n÷y
n÷2 10021028.5
n÷3 6680685.6666667
n÷3 5010514.25
n÷5 4008411.4

Exponentiation

ny
n2 401684048791249
n3 8.050574601865E+21
n4 1.6135007505333E+29
n5 3.2337874011731E+36

Nth Root

y√n
2√n 4476.8356011808
3√n 271.63189555019
4√n 66.90915932203
5√n 28.866123049653

Divisors of 20042057

1, 7, 227, 1589, 12613, 88291, 2863151, 20042057

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 -20042056
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 20042057 can be divided by 8 positive divisors. The sum of these divisors (counting 20042057) is 1, the average is 0.125.

Base conversion 20042057

Base System Value
2 Binary 1001100011101000101001001
3 Ternary 1101201020112102
4 Quaternary 1030131011021
5 Quinary 20112321212
6 Senary 1553323145
8 Octal 114350511
10 Decimal 20042057
12 Duodecimal 68664b5
16 Hexadecimal 131d149
20 Vigesimal 65552h
36 Base36 bxkjt

Cryptographic Hash Functions

md5 685a94772782912dd937164010e145a5
sha1 21d901902b1c3289bb873879b32bd0f6dcd1115f
sha256 5eae1b67b7f3e4ec4308f0825c3a6a1e6cf7327800cc89cb81ca6e94565f9b97
sha512 251e7436d48b13b343de3771212e3dbe275e1b9a0b4f4725972594553b137db593877b73dc9199569c6665394940c93fcab43b7f3137ed3dbacf8a0fd106b066
ripemd-160 7eab89259481d053db30b7f7816903734f23e344

20042057 as geometric shapes

Circle

Radius = n
Diameter 40084114
Circumference 125927958.06806
Area 1.2619276567468E+15

Sphere

Radius = n
Volume 3.3722168035194E+22
Surface area 5.0477106269872E+15
Circumference 125927958.06806

Square

Length = n
Perimeter 80168228
Area 401684048791249
Diagonal 28343748.827255

Cube

Length = n
Surface area 2410104292747494
Volume 8.050574601865E+21
Space diagonal 34713861.012191

Equilateral Triangle

Length = n
Perimeter 60126171
Area 1.739342952741E+14
Altitude 17356930.506096

Triangular Pyramid

Length = n
Surface area 1.739342952741E+14
Volume 9.4876931557115E+20
Height 9447916.2757515