22145742 (number)

22145742 is an even 8-digits composite number following 22145741 and preceding 22145743. In scientific notation, it is written as 2.2145742 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 7224576 positive integers (up to 22145742) that are relatively prime to 22145742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.2145742 × 10^7
Engineering notation 2.2145742 × 10^6

Prime Factorization of 22145742

Prime Factorization 2 × 3 × 3 × 47 × 26177

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7381914
Product of the distinct prime numbers

The prime factorization of 22145742 is 2 × 3 × 3 × 47 × 26177. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 93, 5, 544, 760, 9817, 8791, 56085, 66699, 246084, 490626, 9550621, 385585, 18038387, 3576300, 891467105, 955397808, 5724716397, 3002305982

Basic calculations (n = 22145742)

Multiplication

n×y
n×2 44291484
n×3 66437226
n×4 88582968
n×5 110728710

Division

n÷y
n÷2 11072871
n÷3 7381914
n÷3 5536435.5
n÷5 4429148.4

Exponentiation

ny
n2 490433888730564
n3 1.0861022367884E+22
n4 2.4052539921538E+29
n5 5.3266134354709E+36

Nth Root

y√n
2√n 4705.9262637657
3√n 280.82132146279
4√n 68.599754108639
5√n 29.448152074749

Divisors of 22145742

1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 26177, 52354, 78531, 157062, 235593, 471186, 1230319, 2460638, 3690957, 7381914, 11072871, 22145742

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22145741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22145742 can be divided by 24 positive divisors. The sum of these divisors (counting 22145742) is 1, the average is 0.041666666666667.

Base conversion 22145742

Base System Value
2 Binary 1010100011110101011001110
3 Ternary 1112200010020200
4 Quaternary 1110132223032
5 Quinary 21132130432
6 Senary 2110354330
8 Octal 124365316
10 Decimal 22145742
12 Duodecimal 74bb9a6
16 Hexadecimal 151eace
20 Vigesimal 6i8472
36 Base36 d6nri

Cryptographic Hash Functions

md5 30b00c266df41b68918e6d882310fffb
sha1 529afee9d2ef3b8453d943b122d1fdbbb66ed812
sha256 1786135ed833675ce4caf8a79453e3573c4790b9e58260b8043eccef340e6dbd
sha512 17983f0c951e38ff684e3fcff679088819dde00faead26217174e21e6019eb87e927ae9cc8e844ed86115be96c5bcc95fabf88283a9661dbb5751d5341b416c7
ripemd-160 e89bf2575e778ce0f1b8a2a7570707ef4dd95683

22145742 as geometric shapes

Circle

Radius = n
Diameter 44291484
Circumference 139145800.75099
Area 1.5407435019074E+15

Sphere

Radius = n
Volume 4.5494544108557E+22
Surface area 6.1629740076297E+15
Circumference 139145800.75099

Square

Length = n
Perimeter 88582968
Area 490433888730564
Diagonal 31318808.685215

Cube

Length = n
Surface area 2942603332383384
Volume 1.0861022367884E+22
Space diagonal 38357550.315312

Equilateral Triangle

Length = n
Perimeter 66437226
Area 2.1236410325873E+14
Altitude 19178775.157656

Triangular Pyramid

Length = n
Surface area 2.1236410325873E+14
Volume 1.2799837611582E+21
Height 10439602.895072