20165185 (number)

20165185 is an odd 8-digits composite number following 20165184 and preceding 20165186. In scientific notation, it is written as 2.0165185 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 15696000 positive integers (up to 20165185) that are relatively prime to 20165185.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0165185 × 10^7
Engineering notation 2.0165185 × 10^6

Prime Factorization of 20165185

Prime Factorization 5 × 37 × 109001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20165185
Product of the distinct prime numbers

The prime factorization of 20165185 is 5 × 37 × 109001. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20165185)

Multiplication

n×y
n×2 40330370
n×3 60495555
n×4 80660740
n×5 100825925

Division

n÷y
n÷2 10082592.5
n÷3 6721728.3333333
n÷3 5041296.25
n÷5 4033037

Exponentiation

ny
n2 406634686084225
n3 8.1998636723053E+21
n4 1.6535176792682E+29
n5 3.3343489903213E+36

Nth Root

y√n
2√n 4490.5662226494
3√n 272.18701545397
4√n 67.011687209392
5√n 28.901503908241

Divisors of 20165185

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 -20165184
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 20165185 can be divided by 8 positive divisors. The sum of these divisors (counting 20165185) is 1, the average is 0.125.

Base conversion 20165185

Base System Value
2 Binary 1001100111011001001000001
3 Ternary 1101221111102201
4 Quaternary 1030323021001
5 Quinary 20130241220
6 Senary 2000113201
8 Octal 114731101
10 Decimal 20165185
12 Duodecimal 6905801
16 Hexadecimal 133b241
20 Vigesimal 660cj5
36 Base36 c07k1

Cryptographic Hash Functions

md5 7d3793cebe76e1c8977517171d07df04
sha1 ae45b52620036a48b5996eccdc934ddda6b8a59a
sha256 11bbc08c4b8af6609d2d753133668e29587b4a59987c1c885232155e3bb3ef73
sha512 be5f35e3413eb999f30e8a62205421a684bbfdc092773bfcdff081a28d6cb64e826b97198f12dcc5b05a941259743d39c66c577323803f1b2f3aac834c44bfca
ripemd-160 0bed5d4c22eec8662cb32759f33211984b3143be

20165185 as geometric shapes

Circle

Radius = n
Diameter 40330370
Circumference 126701594.10856
Area 1.277480542497E+15

Sphere

Radius = n
Volume 3.4347508631136E+22
Surface area 5.109922169988E+15
Circumference 126701594.10856

Square

Length = n
Perimeter 80660740
Area 406634686084225
Diagonal 28517878.114763

Cube

Length = n
Surface area 2439808116505350
Volume 8.1998636723053E+21
Space diagonal 34927124.964026

Equilateral Triangle

Length = n
Perimeter 60495555
Area 1.7607798410442E+14
Altitude 17463562.482013

Triangular Pyramid

Length = n
Surface area 1.7607798410442E+14
Volume 9.6636320124872E+20
Height 9505959.3715875