20221788 (number)

20221788 is an even 8-digits composite number following 20221787 and preceding 20221789. In scientific notation, it is written as 2.0221788 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 6549504 positive integers (up to 20221788) that are relatively prime to 20221788.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0221788 × 10^7
Engineering notation 2.0221788 × 10^6

Prime Factorization of 20221788

Prime Factorization 2 × 2 × 3 × 79 × 83 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10110894
Product of the distinct prime numbers

The prime factorization of 20221788 is 2 × 2 × 3 × 79 × 83 × 257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20221788)

Multiplication

n×y
n×2 40443576
n×3 60665364
n×4 80887152
n×5 101108940

Division

n÷y
n÷2 10110894
n÷3 6740596
n÷3 5055447
n÷5 4044357.6

Exponentiation

ny
n2 408920709916944
n3 8.2691079047499E+21
n4 1.6721614699898E+29
n5 3.3814094747902E+36

Nth Root

y√n
2√n 4496.8642407793
3√n 272.44145082201
4√n 67.058662682605
5√n 28.917710832534

Divisors of 20221788

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 -20221787
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 20221788 can be divided by 48 positive divisors. The sum of these divisors (counting 20221788) is 1, the average is 0.020833333333333.

Base conversion 20221788

Base System Value
2 Binary 1001101001000111101011100
3 Ternary 1102001101002010
4 Quaternary 1031020331130
5 Quinary 20134044123
6 Senary 2001231220
8 Octal 115107534
10 Decimal 20221788
12 Duodecimal 6932510
16 Hexadecimal 1348f5c
20 Vigesimal 667e98
36 Base36 c1f8c

Cryptographic Hash Functions

md5 0f470255f7ec361ab9da6208e17dc83a
sha1 4f6fdb2769948a94a0ca66e2121764477ed4e3c5
sha256 1550862039fe86152c0ab74d76859e8f58fd4041971caa09d32e1dea4701ea04
sha512 96e8f3f283e0a16a1e4772d9ecfca3fb6e2836222c46332a972bb7918d45dc1862246b20bdf6562db3e0b1d4828816bb2c430166e71d90708bc85d24dc1e7026
ripemd-160 35f3a73972aaa57157c782043e509facdbae761d

20221788 as geometric shapes

Circle

Radius = n
Diameter 40443576
Circumference 127057241.2465
Area 1.2846622981758E+15

Sphere

Radius = n
Volume 3.4637558193738E+22
Surface area 5.1386491927032E+15
Circumference 127057241.2465

Square

Length = n
Perimeter 80887152
Area 408920709916944
Diagonal 28597926.845034

Cube

Length = n
Surface area 2453524259501664
Volume 8.2691079047499E+21
Space diagonal 35025164.235887

Equilateral Triangle

Length = n
Perimeter 60665364
Area 1.7706786146082E+14
Altitude 17512582.117943

Triangular Pyramid

Length = n
Surface area 1.7706786146082E+14
Volume 9.7452371230199E+20
Height 9532642.2816778