20221690 (number)

20221690 is an even 8-digits composite number following 20221689 and preceding 20221691. In scientific notation, it is written as 2.0221690 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 7997440 positive integers (up to 20221690) that are relatively prime to 20221690.

Interesting facts

Basic properties

Name

Name twenty million two hundred twenty-one thousand six hundred ninety

Notation

Scientific notation 2.0221690 × 10^7
Engineering notation 2.0221690 × 10^6

Prime Factorization of 20221690

Prime Factorization 2 × 5 × 89 × 22721

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20221690
Product of the distinct prime numbers

The prime factorization of 20221690 is 2 × 5 × 89 × 22721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 45, 95, 637, 172, 1569, 4210, 79313, 99862, 644614, 947530, 7634498, 8557754, 71692247, 68683760, 646959479, 436280522, 4064526598, 525029381

Basic calculations (n = 20221690)

Multiplication

n×y
n×2 40443380
n×3 60665070
n×4 80886760
n×5 101108450

Division

n÷y
n÷2 10110845
n÷3 6740563.3333333
n÷3 5055422.5
n÷5 4044338

Exponentiation

ny
n2 408916746456100
n3 8.2689876826439E+21
n4 1.6721290553224E+29
n5 3.3813275396723E+36

Nth Root

y√n
2√n 4496.8533442842
3√n 272.44101071412
4√n 67.058581436563
5√n 28.917682803943

Divisors of 20221690

1, 2, 5, 10, 89, 178, 445, 890, 22721, 45442, 113605, 227210, 2022169, 4044338, 10110845, 20221690

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20221689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20221690 can be divided by 16 positive divisors. The sum of these divisors (counting 20221690) is 1, the average is 0.0625.

Base conversion 20221690

Base System Value
2 Binary 1001101001000111011111010
3 Ternary 1102001100221111
4 Quaternary 1031020323322
5 Quinary 20134043230
6 Senary 2001230534
8 Octal 115107372
10 Decimal 20221690
12 Duodecimal 693244a
16 Hexadecimal 1348efa
20 Vigesimal 667e4a
36 Base36 c1f5m

Cryptographic Hash Functions

md5 e63b1d6f393b055fa71718c93184a9ef
sha1 84e8537488078463242d66a6e9bbcd3be4961582
sha256 2731d47f9a7ccfdce86e50f7bdbcb2c2ec686090c4f5a01dc5f502fcda909bca
sha512 4526c11348d02676f2fa592ca59144d9393f38359321285ea41bdf556a59ddfe031e9cc06cb95789a01c1ac387d0f9c1619eed648f5a2510d5d32c237bc253a1
ripemd-160 9a1c1ef1228b522494173ad86bb6b620e7254b07

20221690 as geometric shapes

Circle

Radius = n
Diameter 40443380
Circumference 127056625.49434
Area 1.2846498465963E+15

Sphere

Radius = n
Volume 3.4637054608558E+22
Surface area 5.1385993863853E+15
Circumference 127056625.49434

Square

Length = n
Perimeter 80886760
Area 408916746456100
Diagonal 28597788.252104

Cube

Length = n
Surface area 2453500478736600
Volume 8.2689876826439E+21
Space diagonal 35024994.494907

Equilateral Triangle

Length = n
Perimeter 60665070
Area 1.7706614523193E+14
Altitude 17512497.247454

Triangular Pyramid

Length = n
Surface area 1.7706614523193E+14
Volume 9.7450954399092E+20
Height 9532596.0840348