20106788 (number)

20106788 is an even 8-digits composite number following 20106787 and preceding 20106789. In scientific notation, it is written as 2.0106788 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 8584704 positive integers (up to 20106788) that are relatively prime to 20106788.

Interesting facts

Basic properties

Name

Name twenty million one hundred six thousand seven hundred eighty-eight

Notation

Scientific notation 2.0106788 × 10^7
Engineering notation 2.0106788 × 10^6

Prime Factorization of 20106788

Prime Factorization 2 × 2 × 47 × 19 × 13 × 433

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10053394
Product of the distinct prime numbers

The prime factorization of 20106788 is 2 × 2 × 47 × 19 × 13 × 433. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20106788)

Multiplication

n×y
n×2 40213576
n×3 60320364
n×4 80427152
n×5 100533940

Division

n÷y
n÷2 10053394
n÷3 6702262.6666667
n÷3 5026697
n÷5 4021357.6

Exponentiation

ny
n2 404282923676944
n3 8.1288310383925E+21
n4 1.6344468237678E+29
n5 3.2863475782772E+36

Nth Root

y√n
2√n 4484.0593216415
3√n 271.92401640561
4√n 66.963119115238
5√n 28.884745127361

Divisors of 20106788

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 -20106787
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 20106788 can be divided by 48 positive divisors. The sum of these divisors (counting 20106788) is 1, the average is 0.020833333333333.

Base conversion 20106788

Base System Value
2 Binary 1001100101100111000100100
3 Ternary 1101211112022212
4 Quaternary 1030230320210
5 Quinary 20121404123
6 Senary 1554542552
8 Octal 114547044
10 Decimal 20106788
12 Duodecimal 6897a58
16 Hexadecimal 132ce24
20 Vigesimal 65d6j8
36 Base36 byyhw

Cryptographic Hash Functions

md5 4a98bee30058a0cc9d8a3446f6099233
sha1 5fa2fbf4c148272b1a3008ac6cefb1a23059ae6d
sha256 8b9f2b319e990e0b03ab99bdfe6f056fdcf86debd8b7532d2795d4853c38ea37
sha512 0ba8e9ab74f1eb4186df70ec290fdc17d9f6f060a4c7e365a2830c2ca1303f2f69bdb34a3596b004cd245054a18da1a037e87ecfae676ff8186e4e76ee7fb5c0
ripemd-160 29334115bf0c9a7c72a33c58b92707810c6e5539

20106788 as geometric shapes

Circle

Radius = n
Diameter 40213576
Circumference 126334674.93617
Area 1.2700922629953E+15

Sphere

Radius = n
Volume 3.4049967829982E+22
Surface area 5.0803690519812E+15
Circumference 126334674.93617

Square

Length = n
Perimeter 80427152
Area 404282923676944
Diagonal 28435292.285361

Cube

Length = n
Surface area 2425697542061664
Volume 8.1288310383925E+21
Space diagonal 34825978.393016

Equilateral Triangle

Length = n
Perimeter 60320364
Area 1.7505964111024E+14
Altitude 17412989.196508

Triangular Pyramid

Length = n
Surface area 1.7505964111024E+14
Volume 9.5799192506117E+20
Height 9478430.7617869