20164242 (number)

20164242 is an even 8-digits composite number following 20164241 and preceding 20164243. In scientific notation, it is written as 2.0164242 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 5761200 positive integers (up to 20164242) that are relatively prime to 20164242.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-four thousand two hundred forty-two

Notation

Scientific notation 2.0164242 × 10^7
Engineering notation 2.0164242 × 10^6

Prime Factorization of 20164242

Prime Factorization 2 × 3 × 7 × 480101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20164242
Product of the distinct prime numbers

The prime factorization of 20164242 is 2 × 3 × 7 × 480101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 68, 26, 428, 881, 6513, 5043, 91011, 14972, 566826, 518695, 3006019, 9042556, 32309947, 26238243, 871387090, 252125885, 4849096549, 868784978

Basic calculations (n = 20164242)

Multiplication

n×y
n×2 40328484
n×3 60492726
n×4 80656968
n×5 100821210

Division

n÷y
n÷2 10082121
n÷3 6721414
n÷3 5041060.5
n÷5 4032848.4

Exponentiation

ny
n2 406596655434564
n3 8.1987133565732E+21
n4 1.6532084021057E+29
n5 3.3335694296493E+36

Nth Root

y√n
2√n 4490.461223527
3√n 272.18277255783
4√n 67.010903765932
5√n 28.90123359455

Divisors of 20164242

1, 2, 3, 6, 7, 14, 21, 42, 480101, 960202, 1440303, 2880606, 3360707, 6721414, 10082121, 20164242

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 -20164241
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 20164242 can be divided by 16 positive divisors. The sum of these divisors (counting 20164242) is 1, the average is 0.0625.

Base conversion 20164242

Base System Value
2 Binary 1001100111010111010010010
3 Ternary 1101221110010210
4 Quaternary 1030322322102
5 Quinary 20130223432
6 Senary 2000104550
8 Octal 114727222
10 Decimal 20164242
12 Duodecimal 6905156
16 Hexadecimal 133ae92
20 Vigesimal 660ac2
36 Base36 c06tu

Cryptographic Hash Functions

md5 c00673b46d1048d8dfcefe34b77943bf
sha1 4e706d5bfbdf25c970fffb934b78a4cba419c404
sha256 b015392a843fac7d13bb8c6e2df624eaa5a94b2449f13ca1480031db3a7cc64c
sha512 3c324009ce1a5f3e6208a365d3f4a9d837e796ca37b8be3b00cb2e48898037d973e1c169f11b6723fa68e82424c90fd4ba3496bec5e6e060e90bc171f9747b7c
ripemd-160 c5e3c83a9794d58e59e6896598c9aca17e03690a

20164242 as geometric shapes

Circle

Radius = n
Diameter 40328484
Circumference 126695669.06481
Area 1.2773610656874E+15

Sphere

Radius = n
Volume 3.4342690199865E+22
Surface area 5.1094442627496E+15
Circumference 126695669.06481

Square

Length = n
Perimeter 80656968
Area 406596655434564
Diagonal 28516544.511373

Cube

Length = n
Surface area 2439579932607384
Volume 8.1987133565732E+21
Space diagonal 34925491.640114

Equilateral Triangle

Length = n
Perimeter 60492726
Area 1.7606151635006E+14
Altitude 17462745.820057

Triangular Pyramid

Length = n
Surface area 1.7606151635006E+14
Volume 9.662276352396E+20
Height 9505514.8371244