22142448 (number)

22142448 is an even 8-digits composite number following 22142447 and preceding 22142449. In scientific notation, it is written as 2.2142448 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 6991488 positive integers (up to 22142448) that are relatively prime to 22142448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.2142448 × 10^7
Engineering notation 2.2142448 × 10^6

Prime Factorization of 22142448

Prime Factorization 2 × 2 × 2 × 2 × 9 × 19 × 8093

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2767806
Product of the distinct prime numbers

The prime factorization of 22142448 is 2 × 2 × 2 × 2 × 9 × 19 × 8093. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 22142448)

Multiplication

n×y
n×2 44284896
n×3 66427344
n×4 88569792
n×5 110712240

Division

n÷y
n÷2 11071224
n÷3 7380816
n÷3 5535612
n÷5 4428489.6

Exponentiation

ny
n2 490288003432704
n3 1.0856176621032E+22
n4 2.4038232631003E+29
n5 5.3226531604388E+36

Nth Root

y√n
2√n 4705.5762665161
3√n 280.80739747234
4√n 68.5972030517
5√n 29.447275987737

Divisors of 22142448

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -22142447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 22142448 can be divided by 40 positive divisors. The sum of these divisors (counting 22142448) is 1, the average is 0.025.

Base conversion 22142448

Base System Value
2 Binary 1010100011101110111110000
3 Ternary 1112122221201200
4 Quaternary 1110131313300
5 Quinary 21132024243
6 Senary 2110331200
8 Octal 124356760
10 Decimal 22142448
12 Duodecimal 74b9b00
16 Hexadecimal 151ddf0
20 Vigesimal 6i7g28
36 Base36 d6l80

Cryptographic Hash Functions

md5 328d117bef75980cc0c1e289a040119e
sha1 a96cc3054b2adbd535989070e237469d93ce5dac
sha256 cef03a9f9a5a17a754ce232f46b9b4e35576958b698236f83e333e24250159a9
sha512 c3acc789b67c29a42346a0aecc708d56243ed32547f603b32161a5a614efec7a6a235a171badd6c6773785bbaaeb307a5970ef4cc3068a1811c0601f0fd07896
ripemd-160 ac7bf5a5707e4cb2114609e24ba35f0178d2a90b

22142448 as geometric shapes

Circle

Radius = n
Diameter 44284896
Circumference 139125103.93859
Area 1.5402851897274E+15

Sphere

Radius = n
Volume 4.5474246291612E+22
Surface area 6.1611407589096E+15
Circumference 139125103.93859

Square

Length = n
Perimeter 88569792
Area 490288003432704
Diagonal 31314150.265741

Cube

Length = n
Surface area 2941728020596224
Volume 1.0856176621032E+22
Space diagonal 38351844.939952

Equilateral Triangle

Length = n
Perimeter 66427344
Area 2.1230093307174E+14
Altitude 19175922.469976

Triangular Pyramid

Length = n
Surface area 2.1230093307174E+14
Volume 1.2794126844152E+21
Height 10438050.08858