20161836 (number)

20161836 is an even 8-digits composite number following 20161835 and preceding 20161837. In scientific notation, it is written as 2.0161836 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6593184 positive integers (up to 20161836) that are relatively prime to 20161836.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-one thousand eight hundred thirty-six

Notation

Scientific notation 2.0161836 × 10^7
Engineering notation 2.0161836 × 10^6

Prime Factorization of 20161836

Prime Factorization 2 × 2 × 9 × 53 × 10567

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10080918
Product of the distinct prime numbers

The prime factorization of 20161836 is 2 × 2 × 9 × 53 × 10567. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 93, 36, 272, 268, 8569, 2044, 29038, 39862, 359244, 730918, 8998724, 9359795, 81090461, 6042459, 149992129, 620498842, 451699742, 1854828205

Basic calculations (n = 20161836)

Multiplication

n×y
n×2 40323672
n×3 60485508
n×4 80647344
n×5 100809180

Division

n÷y
n÷2 10080918
n÷3 6720612
n÷3 5040459
n÷5 4032367.2

Exponentiation

ny
n2 406499630890896
n3 8.1957788920828E+21
n4 1.6524194991443E+29
n5 3.331581094495E+36

Nth Root

y√n
2√n 4490.193314324
3√n 272.17194649919
4√n 67.008904739027
5√n 28.900543861833

Divisors of 20161836

1, 2, 4, 9, 18, 36, 53, 106, 212, 477, 954, 1908, 10567, 21134, 42268, 95103, 190206, 380412, 560051, 1120102, 2240204, 5040459, 10080918, 20161836

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20161835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20161836 can be divided by 24 positive divisors. The sum of these divisors (counting 20161836) is 1, the average is 0.041666666666667.

Base conversion 20161836

Base System Value
2 Binary 1001100111010010100101100
3 Ternary 1101221022211200
4 Quaternary 1030322110230
5 Quinary 20130134321
6 Senary 2000045500
8 Octal 114722454
10 Decimal 20161836
12 Duodecimal 6903890
16 Hexadecimal 133a52c
20 Vigesimal 6604bg
36 Base36 c04z0

Cryptographic Hash Functions

md5 5cc5b26439cd1beca310ca84162d1441
sha1 6cb923a185c61f1a1461f7962d878e4ee29bd416
sha256 0f3996e62a5f0286335db159b6e3acd40a47e3c55780178ef8d1f16c03eafa2e
sha512 9a28f920106d526091fa71fb9c7c5b8cc8d2fbbd3764165adb3837ded983769d9e23bac854021f54378899aa7c6a64642bf93ca5b1674b28989bf3e6fd2e98f2
ripemd-160 97c5fcf71bd1c913039a593ba3db13d61456c8d5

20161836 as geometric shapes

Circle

Radius = n
Diameter 40323672
Circumference 126680551.72096
Area 1.2770562540938E+15

Sphere

Radius = n
Volume 3.4330398343751E+22
Surface area 5.1082250163752E+15
Circumference 126680551.72096

Square

Length = n
Perimeter 80647344
Area 406499630890896
Diagonal 28513141.913542

Cube

Length = n
Surface area 2438997785345376
Volume 8.1957788920828E+21
Space diagonal 34921324.325871

Equilateral Triangle

Length = n
Perimeter 60485508
Area 1.7601950349026E+14
Altitude 17460662.162936

Triangular Pyramid

Length = n
Surface area 1.7601950349026E+14
Volume 9.6588180528288E+20
Height 9504380.6378474