381844222 is an even 9-digits composite number following 381844221
and preceding 381844223 . In scientific notation, it is written as 3.81844222 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 189170424 positive integers (up to 381844222) that are relatively prime to 381844222.
381844222 has 8 divisors, whose sum is 578021400
The reverse of 381844222 is 222448183
Previous prime number is 109
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
three hundred eighty-one million eight hundred forty-four thousand two hundred twenty-two
Scientific notation
3.81844222 × 10^8
Engineering notation
3.81844222 × 10^6
Prime Factorization
2 × 109 × 1751579
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
381844222
Product of the distinct prime numbers
The prime factorization of 381844222 is 2 × 109 × 1751579.
Since it has a total of 3 prime factors.
4 , 1 , 20 , 71 , 950 , 445 , 2106 , 7349 , 95654 , 82695 , 203720 , 470856 , 8468729 , 662944 , 4439777 , 40182108 , 34777908 , 870075295 , 9118010047 , 6224902391
n×2
763688444
n×3
1145532666
n×4
1527376888
n×5
1909221110
n÷2
190922111
n÷3
127281407.33333
n÷3
95461055.5
n÷5
76368844.4
n2
145805009874785284
n3
5.567480055934E+25
n4
2.1259100904586E+34
n5
8.1176648453312E+42
2 √n
19540.834731403
3 √n
725.48550722189
4 √n
139.78853576529
5 √n
52.044788101825
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
-381844221
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 381844222 can be divided by 8 positive divisors.
The sum of these divisors (counting 381844222) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110110000100111101011111110
3
Ternary
222121111200210121
4
Quaternary
112300213223332
5
Quinary
1240223003342
6
Senary
101520125154
8
Octal
2660475376
10
Decimal
381844222
12
Duodecimal
a7a667ba
16
Hexadecimal
16c27afe
20
Vigesimal
5j6aab2
36
Base36
6bc8vy
md5
16c16a386c2eee4cfcdff8de59f4b2aa
sha1
700b7429337aae4790984cb3090091a61a59a934
sha256
f1f7625fa5b8313c0358041521116500110643e8368a3e3bb8bfb9ac6a6c405d
sha512
079a2f55ed7bc9a7a76307349871b2833f7cef02671e1e16bcefe3a340ae6206a9633a5fb64c5e6f4fc58c6cdb599cca410d7f08cee4bdc609abbcdc35a8bc93
ripemd-160
86af6aed236e98cfea05ea66abfa3bd74fe212ff
Diameter
763688444
Circumference
2399198005.3018
Area
4.5805994787921E+17
Volume
2.332100592364E+26
Surface area
1.8322397915169E+18
Circumference
2399198005.3018
Perimeter
1527376888
Area
145805009874785284
Diagonal
540009277.4662
Surface area
874830059248711704
Volume
5.567480055934E+25
Space diagonal
661373593.08061
Perimeter
1145532666
Area
6.3135421275302E+16
Altitude
330686796.5403
Surface area
6.3135421275302E+16
Volume
6.5613381694529E+24
Height
180003092.48873