20131656 (number)

20131656 is an even 8-digits composite number following 20131655 and preceding 20131657. In scientific notation, it is written as 2.0131656 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 48 positive divisors. There are 6533760 positive integers (up to 20131656) that are relatively prime to 20131656.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-one thousand six hundred fifty-six

Notation

Scientific notation 2.0131656 × 10^7
Engineering notation 2.0131656 × 10^6

Prime Factorization of 20131656

Prime Factorization 2 × 2 × 2 × 3 × 41 × 41 × 499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 122754
Product of the distinct prime numbers

The prime factorization of 20131656 is 2 × 2 × 2 × 3 × 41 × 41 × 499. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20131656)

Multiplication

n×y
n×2 40263312
n×3 60394968
n×4 80526624
n×5 100658280

Division

n÷y
n÷2 10065828
n÷3 6710552
n÷3 5032914
n÷5 4026331.2

Exponentiation

ny
n2 405283573302336
n3 8.1590294801734E+21
n4 1.6425477478871E+29
n5 3.3067206224038E+36

Nth Root

y√n
2√n 4486.8313986599
3√n 272.03607508831
4√n 66.983814452895
5√n 28.891886504155

Divisors of 20131656

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20131655
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20131656 can be divided by 48 positive divisors. The sum of these divisors (counting 20131656) is 1, the average is 0.020833333333333.

Base conversion 20131656

Base System Value
2 Binary 1001100110010111101001000
3 Ternary 1101212210102220
4 Quaternary 1030302331020
5 Quinary 20123203111
6 Senary 1555254040
8 Octal 114627510
10 Decimal 20131656
12 Duodecimal 68aa320
16 Hexadecimal 1332f48
20 Vigesimal 65g92g
36 Base36 bzhoo

Cryptographic Hash Functions

md5 15d93538a4419bb0d7a3092922714c2e
sha1 a63e939c767f2ae46fc65b78847aef1316c0eacf
sha256 2a7a379f836e7e06b24345042ccfa585c2faff9d37f482c518a85d058675a66b
sha512 a32f2cef6b1b069dc0b4a8156f29b3420e86fcc2b71ec87e1ea34436ac0488c5afad144b0305aab7d3d5cd73527e9ddd3dfa00c2add3f3fb16c82212e74a4b7a
ripemd-160 dc1ebd075add0661cdaa2a2eb41114b17de04535

20131656 as geometric shapes

Circle

Radius = n
Diameter 40263312
Circumference 126490925.18839
Area 1.2732358965072E+15

Sphere

Radius = n
Volume 3.4176462767114E+22
Surface area 5.092943586029E+15
Circumference 126490925.18839

Square

Length = n
Perimeter 80526624
Area 405283573302336
Diagonal 28470460.94823

Cube

Length = n
Surface area 2431701439814016
Volume 8.1590294801734E+21
Space diagonal 34869051.032499

Equilateral Triangle

Length = n
Perimeter 60394968
Area 1.7549293510818E+14
Altitude 17434525.516249

Triangular Pyramid

Length = n
Surface area 1.7549293510818E+14
Volume 9.6155084555526E+20
Height 9490153.6494099