20165256 (number)

20165256 is an even 8-digits composite number following 20165255 and preceding 20165257. In scientific notation, it is written as 2.0165256 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 6403200 positive integers (up to 20165256) that are relatively prime to 20165256.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-five thousand two hundred fifty-six

Notation

Scientific notation 2.0165256 × 10^7
Engineering notation 2.0165256 × 10^6

Prime Factorization of 20165256

Prime Factorization 2 × 2 × 2 × 9 × 47 × 59 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5041314
Product of the distinct prime numbers

The prime factorization of 20165256 is 2 × 2 × 2 × 9 × 47 × 59 × 101. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20165256)

Multiplication

n×y
n×2 40330512
n×3 60495768
n×4 80661024
n×5 100826280

Division

n÷y
n÷2 10082628
n÷3 6721752
n÷3 5041314
n÷5 4033051.2

Exponentiation

ny
n2 406637549545536
n3 8.1999502857984E+21
n4 1.653540967004E+29
n5 3.3344076906123E+36

Nth Root

y√n
2√n 4490.5741281043
3√n 272.18733490315
4√n 67.011746195009
5√n 28.901524260188

Divisors of 20165256

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20165255
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20165256 can be divided by 64 positive divisors. The sum of these divisors (counting 20165256) is 1, the average is 0.015625.

Base conversion 20165256

Base System Value
2 Binary 1001100111011001010001000
3 Ternary 1101221111112100
4 Quaternary 1030323022020
5 Quinary 20130242011
6 Senary 2000113400
8 Octal 114731210
10 Decimal 20165256
12 Duodecimal 6905860
16 Hexadecimal 133b288
20 Vigesimal 660d2g
36 Base36 c07m0

Cryptographic Hash Functions

md5 b591f6aef2925f80b4300b47a4b45279
sha1 78c3c306ce85536830b40b9065beb5bc1f1678b8
sha256 55eaef5ed6939d1b808b63d102f00afada7f102d986e82f69e6fe7ae1ba8ea76
sha512 e62ce743c259ebccfd176432311cf6e5879d7e5bf8770a2f8a83d0e4a7e10613de59b405dab43f290666b5f638598b9db8bf228e2567b47fdba1dd8e6f5c8d75
ripemd-160 6d5ca372f22618b49a5788534b3c5c00582fb6c8

20165256 as geometric shapes

Circle

Radius = n
Diameter 40330512
Circumference 126702040.21471
Area 1.277489538326E+15

Sphere

Radius = n
Volume 3.4347871436888E+22
Surface area 5.109958153304E+15
Circumference 126702040.21471

Square

Length = n
Perimeter 80661024
Area 406637549545536
Diagonal 28517978.523925

Cube

Length = n
Surface area 2439825297273216
Volume 8.1999502857984E+21
Space diagonal 34927247.939633

Equilateral Triangle

Length = n
Perimeter 60495768
Area 1.7607922401954E+14
Altitude 17463623.969817

Triangular Pyramid

Length = n
Surface area 1.7607922401954E+14
Volume 9.6637340874677E+20
Height 9505992.8413085