20165161 (number)

20165161 is an odd 8-digits prime number following 20165160 and preceding 20165162. In scientific notation, it is written as 2.0165161 × 10^7. The sum of its digits is 22. It has a total of 1 prime factors and 2 positive divisors. There are 20165160 positive integers (up to 20165161) that are relatively prime to 20165161.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-five thousand one hundred sixty-one

Notation

Scientific notation 2.0165161 × 10^7
Engineering notation 2.0165161 × 10^6

Prime Factorization of 20165161

Prime Factorization 20165161

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 20165161
Product of the distinct prime numbers

The prime factorization of 20165161 is 20165161. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 10, 94, 25, 92, 501, 7379, 4817, 25265, 25737, 15547, 464599, 343432, 9558912, 89364395, 86140913, 52543017, 952468747, 6177009699, 8740145584

Basic calculations (n = 20165161)

Multiplication

n×y
n×2 40330322
n×3 60495483
n×4 80660644
n×5 100825805

Division

n÷y
n÷2 10082580.5
n÷3 6721720.3333333
n÷3 5041290.25
n÷5 4033032.2

Exponentiation

ny
n2 406633718155921
n3 8.1998343946428E+21
n4 1.6535098074131E+29
n5 3.3343291481564E+36

Nth Root

y√n
2√n 4490.5635503798
3√n 272.18690747098
4√n 67.011667270557
5√n 28.901497028697

Divisors of 20165161

1, 20165161

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 20165162
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10082581
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4490.5636617244
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999900819
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20165161 can be divided by 2 positive divisors. The sum of these divisors (counting 20165161) is 20165162, the average is 10082581.

Base conversion 20165161

Base System Value
2 Binary 1001100111011001000101001
3 Ternary 1101221111101211
4 Quaternary 1030323020221
5 Quinary 20130241121
6 Senary 2000113121
8 Octal 114731051
10 Decimal 20165161
12 Duodecimal 69057a1
16 Hexadecimal 133b229
20 Vigesimal 660ci1
36 Base36 c07jd

Cryptographic Hash Functions

md5 1f4ac39b6a40f50da4b59a1f5d6f24f6
sha1 61550e892dcd9e6a7722793a23f73b502132cf37
sha256 e8623cbf98314709d21ab2001fe7756893a0dfe0eb724a58ecd22bc7a90c5043
sha512 d17740d21863217809a012e53fa9df691bb6d9150c83ab99d6ecabef6a5410d7e8bdfae3caab73e936a027b7f62d3ee1b8a60895fb92e6f32e385dc7f1d3e4dc
ripemd-160 99ac763d9e15b3dbec81a878974c61525c11cb03

20165161 as geometric shapes

Circle

Radius = n
Diameter 40330322
Circumference 126701443.31211
Area 1.2774775016605E+15

Sphere

Radius = n
Volume 3.434738599315E+22
Surface area 5.1099100066422E+15
Circumference 126701443.31211

Square

Length = n
Perimeter 80660644
Area 406633718155921
Diagonal 28517844.173637

Cube

Length = n
Surface area 2439802308935526
Volume 8.1998343946428E+21
Space diagonal 34927083.394806

Equilateral Triangle

Length = n
Perimeter 60495483
Area 1.7607756497917E+14
Altitude 17463541.697403

Triangular Pyramid

Length = n
Surface area 1.7607756497917E+14
Volume 9.663597508431E+20
Height 9505948.057879