202138618 (number)

202138618 is an even 9-digits composite number following 202138617 and preceding 202138619. In scientific notation, it is written as 2.02138618 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 91881180 positive integers (up to 202138618) that are relatively prime to 202138618.

Interesting facts

Basic properties

Name

Name two hundred two million one hundred thirty-eight thousand six hundred eighteen

Notation

Scientific notation 2.02138618 × 10^8
Engineering notation 2.02138618 × 10^6

Prime Factorization of 202138618

Prime Factorization 2 × 11 × 9188119

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 202138618
Product of the distinct prime numbers

The prime factorization of 202138618 is 2 × 11 × 9188119. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 46, 35, 473, 803, 287, 7970, 88716, 82183, 736032, 177413, 295576, 2008278, 90197964, 93767727, 895962480, 641325014, 6425343477, 1491735551

Basic calculations (n = 202138618)

Multiplication

n×y
n×2 404277236
n×3 606415854
n×4 808554472
n×5 1010693090

Division

n÷y
n÷2 101069309
n÷3 67379539.333333
n÷3 50534654.5
n÷5 40427723.6

Exponentiation

ny
n2 40860020886949924
n3 8.2593881535392E+24
n4 1.669541306882E+33
n5 3.3747877246704E+41

Nth Root

y√n
2√n 14217.546131453
3√n 586.88061404456
4√n 119.23735208169
5√n 45.827889624172

Divisors of 202138618

1, 2, 11, 22, 9188119, 18376238, 101069309, 202138618

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 -202138617
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 202138618 can be divided by 8 positive divisors. The sum of these divisors (counting 202138618) is 1, the average is 0.125.

Base conversion 202138618

Base System Value
2 Binary 1100000011000110001111111010
3 Ternary 112002100201001111
4 Quaternary 30003012033322
5 Quinary 403221413433
6 Senary 32020310534
8 Octal 1403061772
10 Decimal 202138618
12 Duodecimal 5784244a
16 Hexadecimal c0c63fa
20 Vigesimal 33376ai
36 Base36 3ccj5m

Cryptographic Hash Functions

md5 1cb77a1dbea402c60929bbebcf8a82cd
sha1 3c1a8772d8df85b871e45bb2e46b9a688e8dff47
sha256 b527c2bd806c52c0695a65dc01590d6b1f9d76ea7ab1e26e38116a06a3527cd1
sha512 d8e696d979fd534ef8621198a46a1009d73169a54377a8dc97956313b87a73a61cef758292b658e6b6e1d8d51c2fb2ea245d9f7bb36218e6dd5b5baf947c711b
ripemd-160 145465e20db4497a866b05e636c0568cbf788325

202138618 as geometric shapes

Circle

Radius = n
Diameter 404277236
Circumference 1270074394.6312
Area 1.2836554144397E+17

Sphere

Radius = n
Volume 3.4596844195074E+25
Surface area 5.1346216577587E+17
Circumference 1270074394.6312

Square

Length = n
Perimeter 808554472
Area 40860020886949924
Diagonal 285867175.05495

Cube

Length = n
Surface area 245160125321699544
Volume 8.2593881535392E+24
Space diagonal 350114356.54776

Equilateral Triangle

Length = n
Perimeter 606415854
Area 1.7692908043631E+16
Altitude 175057178.27388

Triangular Pyramid

Length = n
Surface area 1.7692908043631E+16
Volume 9.7337822863657E+23
Height 95289058.351651