22143844 (number)

22143844 is an even 8-digits composite number following 22143843 and preceding 22143845. In scientific notation, it is written as 2.2143844 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 11061248 positive integers (up to 22143844) that are relatively prime to 22143844.

Interesting facts

Basic properties

Name

Name twenty-two million one hundred forty-three thousand eight hundred forty-four

Notation

Scientific notation 2.2143844 × 10^7
Engineering notation 2.2143844 × 10^6

Prime Factorization of 22143844

Prime Factorization 2 × 2 × 1409 × 3929

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 11071922
Product of the distinct prime numbers

The prime factorization of 22143844 is 2 × 2 × 1409 × 3929. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 47, 89, 993, 454, 943, 2780, 77899, 78038, 899621, 915670, 4746429, 8827910, 82836680, 17563071, 775743083, 340234697, 9965447982, 2317179303

Basic calculations (n = 22143844)

Multiplication

n×y
n×2 44287688
n×3 66431532
n×4 88575376
n×5 110719220

Division

n÷y
n÷2 11071922
n÷3 7381281.3333333
n÷3 5535961
n÷5 4428768.8

Exponentiation

ny
n2 490349827096336
n3 1.0858230076648E+22
n4 2.4044295293341E+29
n5 5.3243312406567E+36

Nth Root

y√n
2√n 4705.7245988264
3√n 280.81329863993
4√n 68.598284226549
5√n 29.447647286887

Divisors of 22143844

1, 2, 4, 1409, 2818, 3929, 5636, 7858, 15716, 5535961, 11071922, 22143844

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22143843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22143844 can be divided by 12 positive divisors. The sum of these divisors (counting 22143844) is 1, the average is 0.083333333333333.

Base conversion 22143844

Base System Value
2 Binary 1010100011110001101100100
3 Ternary 1112200000122101
4 Quaternary 1110132031210
5 Quinary 21132100334
6 Senary 2110341444
8 Octal 124361544
10 Decimal 22143844
12 Duodecimal 74ba884
16 Hexadecimal 151e364
20 Vigesimal 6i7jc4
36 Base36 d6mas

Cryptographic Hash Functions

md5 12a36913830f39c8439ac72e820b002f
sha1 2f762d8937a793f8290d0c6a4586bc8c59a5aa52
sha256 26a051a4133d00e6dc82ed312a2272e8576c560f76cd26d6740b5208312f0c43
sha512 8f6eef21e2879c93266411e8f8f585795582239c6464e03f9751f724c4044d17c8ef23b67ced369257c528fc44bd9693e703bdc30c3550f2e3270926c1ceb28f
ripemd-160 5d08c48ade1b82eecc66705c167ca1836911228d

22143844 as geometric shapes

Circle

Radius = n
Diameter 44287688
Circumference 139133875.26528
Area 1.5404794144949E+15

Sphere

Radius = n
Volume 4.5482847786381E+22
Surface area 6.1619176579795E+15
Circumference 139133875.26528

Square

Length = n
Perimeter 88575376
Area 490349827096336
Diagonal 31316124.507874

Cube

Length = n
Surface area 2942098962578016
Volume 1.0858230076648E+22
Space diagonal 38354262.882879

Equilateral Triangle

Length = n
Perimeter 66431532
Area 2.1232770350337E+14
Altitude 19177131.44144

Triangular Pyramid

Length = n
Surface area 2.1232770350337E+14
Volume 1.2796546864803E+21
Height 10438708.169291