142162223 is an odd 9-digits composite number following 142162222
and preceding 142162224 . In scientific notation, it is written as 1.42162223 × 10^8.
The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors.
There are 121788000 positive integers (up to 142162223) that are relatively prime to 142162223.
142162223 has 8 divisors, whose sum is 162558240
The reverse of 142162223 is 322261241
Previous prime number is 8501
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 23
Digital Root 5
Name
one hundred forty-two million one hundred sixty-two thousand two hundred twenty-three
Scientific notation
1.42162223 × 10^8
Engineering notation
1.42162223 × 10^6
Prime Factorization
7 × 8501 × 2389
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142162223
Product of the distinct prime numbers
The prime factorization of 142162223 is 7 × 8501 × 2389.
Since it has a total of 3 prime factors.
3 , 7 , 37 , 12 , 164 , 432 , 528 , 7499 , 48712 , 6105 , 436403 , 204918 , 9773438 , 6829712 , 63912348 , 33792810 , 84691224 , 581962268 , 2471484738 , 9391894198
n×2
284324446
n×3
426486669
n×4
568648892
n×5
710811115
n÷2
71081111.5
n÷3
47387407.666667
n÷3
35540555.75
n÷5
28432444.6
n2
20210097648301729
n3
2.8731124087296E+24
n4
4.0844804695389E+32
n5
5.8065882334974E+40
2 √n
11923.18007077
3 √n
521.90893901455
4 √n
109.19331513774
5 √n
42.712681885516
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
-142162222
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 142162223 can be divided by 8 positive divisors.
The sum of these divisors (counting 142162223) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011110010011100100101111
3
Ternary
100220111120220112
4
Quaternary
20132103210233
5
Quinary
242343142343
6
Senary
22035010235
8
Octal
1036234457
10
Decimal
142162223
12
Duodecimal
3b73997b
16
Hexadecimal
879392f
20
Vigesimal
248a5b3
36
Base36
2cn12n
md5
de03b0e8a0485f3e33df51f2d04af9bc
sha1
9502daa050b4f7ec50bd1959a60e6616cc5bef4e
sha256
96cdb40cb3b266f69938d611f6c5d6400923dfb3396d6687cd829bad7e7513b0
sha512
5ac92254b99b564ede6518c46052f78819ded113019d7abcdb688fa20f46a91816a981239ef2b57d49106312d5fef2fbcfe3761bd8515ab984a27689ad0d024e
ripemd-160
5557ba3c91392edf099b16fc846d572da98f7b68
Diameter
284324446
Circumference
893231590.78959
Area
6.3491894300237E+16
Volume
1.2034865114937E+25
Surface area
2.5396757720095E+17
Circumference
893231590.78959
Perimeter
568648892
Area
20210097648301729
Diagonal
201047743.82371
Surface area
121260585889810374
Volume
2.8731124087296E+24
Space diagonal
246232193.15294
Perimeter
426486669
Area
8.7512289881967E+15
Altitude
123116096.57647
Surface area
8.7512289881967E+15
Volume
3.3859954455399E+23
Height
67015914.607903