20206788 (number)

20206788 is an even 8-digits composite number following 20206787 and preceding 20206789. In scientific notation, it is written as 2.0206788 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 5521824 positive integers (up to 20206788) that are relatively prime to 20206788.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0206788 × 10^7
Engineering notation 2.0206788 × 10^6

Prime Factorization of 20206788

Prime Factorization 2 × 2 × 7 × 3 × 23 × 10459

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10103394
Product of the distinct prime numbers

The prime factorization of 20206788 is 2 × 2 × 7 × 3 × 23 × 10459. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20206788)

Multiplication

n×y
n×2 40413576
n×3 60620364
n×4 80827152
n×5 101033940

Division

n÷y
n÷2 10103394
n÷3 6735596
n÷3 5051697
n÷5 4041357.6

Exponentiation

ny
n2 408314281276944
n3 8.2507201191356E+21
n4 1.6672055229471E+29
n5 3.3688868554621E+36

Nth Root

y√n
2√n 4495.1961025077
3√n 272.37407081537
4√n 67.046223626
5√n 28.913419476871

Divisors of 20206788

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 -20206787
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 20206788 can be divided by 48 positive divisors. The sum of these divisors (counting 20206788) is 1, the average is 0.020833333333333.

Base conversion 20206788

Base System Value
2 Binary 1001101000101010011000100
3 Ternary 1102000121111120
4 Quaternary 1031011103010
5 Quinary 20133104123
6 Senary 2001033540
8 Octal 115052304
10 Decimal 20206788
12 Duodecimal 69258b0
16 Hexadecimal 13454c4
20 Vigesimal 665gj8
36 Base36 c13no

Cryptographic Hash Functions

md5 14252c74c06a3ec4aef791747d46d7ae
sha1 636e7b8db1a7586736e783c7400b7dacd6c632df
sha256 f4b015f21e0158e1cbbab80ad84d839ced82743a21df311a2ea53346c9cf9931
sha512 34b4e6b1bb2c2890e914651777f27b80f29dd53ec47990da6bcfdc1ec20d10d9610b82c8cd510bf0b2a6421bc55e0210c0ec09aac215a9f744a2c6ee984a8806
ripemd-160 9923a047bff43af33cb59bcd0f018866464b8311

20206788 as geometric shapes

Circle

Radius = n
Diameter 40413576
Circumference 126962993.46689
Area 1.2827571464154E+15

Sphere

Radius = n
Volume 3.4560535617469E+22
Surface area 5.1310285856618E+15
Circumference 126962993.46689

Square

Length = n
Perimeter 80827152
Area 408314281276944
Diagonal 28576713.641598

Cube

Length = n
Surface area 2449885687661664
Volume 8.2507201191356E+21
Space diagonal 34999183.473773

Equilateral Triangle

Length = n
Perimeter 60620364
Area 1.7680527015691E+14
Altitude 17499591.736887

Triangular Pyramid

Length = n
Surface area 1.7680527015691E+14
Volume 9.7235669098551E+20
Height 9525571.213866