22205745 (number)

22205745 is an odd 8-digits composite number following 22205744 and preceding 22205746. In scientific notation, it is written as 2.2205745 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 20 positive divisors. There are 11842848 positive integers (up to 22205745) that are relatively prime to 22205745.

Interesting facts

Basic properties

Name

Name twenty-two million two hundred five thousand seven hundred forty-five

Notation

Scientific notation 2.2205745 × 10^7
Engineering notation 2.2205745 × 10^6

Prime Factorization of 22205745

Prime Factorization 5 × 3 × 9 × 3 × 54829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7401915
Product of the distinct prime numbers

The prime factorization of 22205745 is 5 × 3 × 9 × 3 × 54829. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 78, 45, 833, 733, 117, 6087, 5539, 81590, 972700, 453074, 6907009, 7178259, 66028967, 51875231, 38687272, 122621490, 5091314002, 7888438280

Basic calculations (n = 22205745)

Multiplication

n×y
n×2 44411490
n×3 66617235
n×4 88822980
n×5 111028725

Division

n÷y
n÷2 11102872.5
n÷3 7401915
n÷3 5551436.25
n÷5 4441149

Exponentiation

ny
n2 493095111005025
n3 1.0949544295724E+22
n4 2.4314278849706E+29
n5 5.3991667599546E+36

Nth Root

y√n
2√n 4712.2972104909
3√n 281.07471744857
4√n 68.646174041172
5√n 29.464092525554

Divisors of 22205745

1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 54829, 164487, 274145, 493461, 822435, 1480383, 2467305, 4441149, 7401915, 22205745

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22205744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22205745 can be divided by 20 positive divisors. The sum of these divisors (counting 22205745) is 1, the average is 0.05.

Base conversion 22205745

Base System Value
2 Binary 1010100101101010100110001
3 Ternary 1112210011120000
4 Quaternary 1110231110301
5 Quinary 21141040440
6 Senary 2111540213
8 Octal 124552461
10 Decimal 22205745
12 Duodecimal 752a669
16 Hexadecimal 152d531
20 Vigesimal 6ife75
36 Base36 d7y29

Cryptographic Hash Functions

md5 d1f355424cec05811e0f15dc0a707de5
sha1 b38afd102cdd8fd91588cd7431be21fd9bafd0df
sha256 225278847b29d8edb9308e1ae84d162a5c89ec4a036a21c57fe35dd4590bea1e
sha512 0981cec0e012d94d9703f97ddfcf68a208cf5e4d71c48c598317eb552c8339927cb52e1b503495fb204c6f9a3e21b8f2567133b4e8371f9d94b5860d81f70bf3
ripemd-160 7e31a7bd89497bbbd4db6d10e9dfbaa05b96ce49

22205745 as geometric shapes

Circle

Radius = n
Diameter 44411490
Circumference 139522810.71898
Area 1.5491039782544E+15

Sphere

Radius = n
Volume 4.5865343892805E+22
Surface area 6.1964159130177E+15
Circumference 139522810.71898

Square

Length = n
Perimeter 88822980
Area 493095111005025
Diagonal 31403665.741599

Cube

Length = n
Surface area 2958570666030150
Volume 1.0949544295724E+22
Space diagonal 38461478.559919

Equilateral Triangle

Length = n
Perimeter 66617235
Area 2.1351644630613E+14
Altitude 19230739.279959

Triangular Pyramid

Length = n
Surface area 2.1351644630613E+14
Volume 1.2904161704015E+21
Height 10467888.580533