20126816 (number)

20126816 is an even 8-digits composite number following 20126815 and preceding 20126817. In scientific notation, it is written as 2.0126816 × 10^7. The sum of its digits is 26. It has a total of 8 prime factors and 48 positive divisors. There are 9630720 positive integers (up to 20126816) that are relatively prime to 20126816.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-six thousand eight hundred sixteen

Notation

Scientific notation 2.0126816 × 10^7
Engineering notation 2.0126816 × 10^6

Prime Factorization of 20126816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 37 × 89 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1257926
Product of the distinct prime numbers

The prime factorization of 20126816 is 2 × 2 × 2 × 2 × 2 × 37 × 89 × 191. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20126816)

Multiplication

n×y
n×2 40253632
n×3 60380448
n×4 80507264
n×5 100634080

Division

n÷y
n÷2 10063408
n÷3 6708938.6666667
n÷3 5031704
n÷5 4025363.2

Exponentiation

ny
n2 405088722297856
n3 8.153146177364E+21
n4 1.6409687293291E+29
n5 3.302747567696E+36

Nth Root

y√n
2√n 4486.2920101126
3√n 272.01427260746
4√n 66.979788071571
5√n 28.890497148205

Divisors of 20126816

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 -20126815
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 20126816 can be divided by 48 positive divisors. The sum of these divisors (counting 20126816) is 1, the average is 0.020833333333333.

Base conversion 20126816

Base System Value
2 Binary 1001100110001110001100000
3 Ternary 1101212112210122
4 Quaternary 1030301301200
5 Quinary 20123024231
6 Senary 1555215412
8 Octal 114616140
10 Decimal 20126816
12 Duodecimal 68a7568
16 Hexadecimal 1331c60
20 Vigesimal 65fh0g
36 Base36 bzdy8

Cryptographic Hash Functions

md5 e12b45ead94ff3c03ae181eca94d0bc5
sha1 b9eecb2da26e9d173bb29aba32f0d4091ba10f08
sha256 7b0a583e353469adbfe53bc2d97ba0c6174ab9235b363736b9ab900e1afd7544
sha512 21546b1bd557ece908658653b55b8793cd2428b99f45b538a917819e9361c2e8d916fc75cb88468e8d927d4745a7d83b6751f02c8b4e41e13feb18077d209a49
ripemd-160 ac9ed2dbbb3494897daa59ed773e1566972cf738

20126816 as geometric shapes

Circle

Radius = n
Diameter 40253632
Circumference 126460514.57151
Area 1.272623754023E+15

Sphere

Radius = n
Volume 3.4151818845934E+22
Surface area 5.0904950160921E+15
Circumference 126460514.57151

Square

Length = n
Perimeter 80507264
Area 405088722297856
Diagonal 28463616.154588

Cube

Length = n
Surface area 2430532333787136
Volume 8.153146177364E+21
Space diagonal 34860667.90659

Equilateral Triangle

Length = n
Perimeter 60380448
Area 1.7540856214826E+14
Altitude 17430333.953295

Triangular Pyramid

Length = n
Surface area 1.7540856214826E+14
Volume 9.6085749166988E+20
Height 9487872.0515293