22142443 is an odd 8-digits composite number following 22142442
and preceding 22142444 . In scientific notation, it is written as 2.2142443 × 10^7.
The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors.
There are 21841248 positive integers (up to 22142443) that are relatively prime to 22142443.
22142443 has 8 divisors, whose sum is 22446000
The reverse of 22142443 is 34424122
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4
Name
twenty-two million one hundred forty-two thousand four hundred forty-three
Scientific notation
2.2142443 × 10^7
Engineering notation
2.2142443 × 10^6
Prime Factorization
173 × 149 × 859
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
22142443
Product of the distinct prime numbers
The prime factorization of 22142443 is 173 × 149 × 859.
Since it has a total of 3 prime factors.
5 , 5 , 81 , 10 , 589 , 42 , 7955 , 5457 , 60680 , 50265 , 894822 , 961916 , 8036732 , 8742633 , 72490404 , 28753181 , 543171853 , 924995052 , 9949381856 , 9177679029
n×2
44284886
n×3
66427329
n×4
88569772
n×5
110712215
n÷2
11071221.5
n÷3
7380814.3333333
n÷3
5535610.75
n÷5
4428488.6
n2
490287782008249
n3
1.0856169266714E+22
n4
2.4038210918657E+29
n5
5.3226471508834E+36
2 √n
4705.5757352316
3 √n
280.80737633591
4 √n
68.597199179205
5 √n
29.447274657835
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-22142442
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 22142443 can be divided by 8 positive divisors.
The sum of these divisors (counting 22142443) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010100011101110111101011
3
Ternary
1112122221201111
4
Quaternary
1110131313223
5
Quinary
21132024233
6
Senary
2110331151
8
Octal
124356753
10
Decimal
22142443
12
Duodecimal
74b9ab7
16
Hexadecimal
151ddeb
20
Vigesimal
6i7g23
36
Base36
d6l7v
md5
722ba8561a4ecc06ef8ab1218a349b4c
sha1
c5a15bfb25b4801a7a673938723c282b714957ae
sha256
8679e149e806064203b6de0215b196e899981808779d472e6747380aa0840097
sha512
b6757ff18ca3fa121a3c9da50d30f741f48abf596ca14d5d16c049bb5ad83aa00ff8f78f3a9f4b922b1e17f439b41e226ef03527e3638d87eae1cbdb6230137c
ripemd-160
8dcb36efbc0c88b970e559ecbdc74f42a0ee5416
Diameter
44284886
Circumference
139125072.52266
Area
1.5402844941019E+15
Volume
4.5474215485915E+22
Surface area
6.1611379764078E+15
Circumference
139125072.52266
Perimeter
88569772
Area
490287782008249
Diagonal
31314143.194673
Surface area
2941726692049494
Volume
1.0856169266714E+22
Space diagonal
38351836.279698
Perimeter
66427329
Area
2.1230083719214E+14
Altitude
19175918.139849
Surface area
2.1230083719214E+14
Volume
1.2794118177004E+21
Height
10438047.731558