7228942018 is an even 10-digits composite number following 7228942017
and preceding 7228942019 . In scientific notation, it is written as 7.228942018 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 3497875140 positive integers (up to 7228942018) that are relatively prime to 7228942018.
7228942018 has 8 divisors, whose sum is 11193200640
The reverse of 7228942018 is 8102498227
Previous prime number is 31
Is Prime? no
Number parity even
Number length 10
Sum of Digits 43
Digital Root 7
Name
seven billion two hundred twenty-eight million nine hundred forty-two thousand eighteen
Scientific notation
7.228942018 × 10^9
Engineering notation
7.228942018 × 10^9
Prime Factorization
2 × 31 × 116595839
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7228942018
Product of the distinct prime numbers
The prime factorization of 7228942018 is 2 × 31 × 116595839.
Since it has a total of 3 prime factors.
3 , 3 , 87 , 99 , 655 , 866 , 8484 , 9360 , 3246 , 60354 , 269660 , 349351 , 7576196 , 2198888 , 69493268 , 85717844 , 402117490 , 558901865 , 6201880000 , 3888857684
n×2
14457884036
n×3
21686826054
n×4
28915768072
n×5
36144710090
n÷2
3614471009
n÷3
2409647339.3333
n÷3
1807235504.5
n÷5
1445788403.6
n2
5.2257602699606E+19
n3
3.7776717991513E+29
n4
2.7308570399099E+39
n5
1.9741207200955E+49
2 √n
85023.185179103
3 √n
1933.5626445075
4 √n
291.5873542853
5 √n
93.71625993407
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
-7228942017
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 7228942018 can be divided by 8 positive divisors.
The sum of these divisors (counting 7228942018) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101110111000001110011011000010
3
Ternary
200122210112022012021
4
Quaternary
12232320032123002
5
Quinary
104301102121033
6
Senary
3153153152054
8
Octal
65670163302
10
Decimal
7228942018
12
Duodecimal
1498b5b62a
16
Hexadecimal
1aee0e6c2
20
Vigesimal
5cj0hf0i
36
Base36
3bjxbcy
md5
76d0ee9b8154779b1646f7633d369621
sha1
45731031003ef0310e0d0c7c3e834de2aa871520
sha256
c60ad7387ea415fa6395d3938a4fcef4cc7ae9144eb8f88b34a134a888742602
sha512
cf479f1a45fd2a4da18bec0311b9c86117f6c680f7680c56bfb7caa9c5cbbcd6a27ec06e2afa628f3f807b93f0f4c726e19030dec539d10e27e5a0db76904c40
ripemd-160
0962b245e2fa803ada5ff5885b4498d8e1bae7cb
Diameter
14457884036
Circumference
45420782273.951
Area
1.641721007353E+20
Volume
1.5823874629183E+30
Surface area
6.5668840294118E+20
Circumference
45420782273.951
Perimeter
28915768072
Area
5.2257602699606E+19
Diagonal
10223267843.464
Surface area
3.1354561619764E+20
Volume
3.7776717991513E+29
Space diagonal
12520894860.145
Perimeter
21686826054
Area
2.2628205739366E+19
Altitude
6260447430.0727
Surface area
2.2628205739366E+19
Volume
4.4520289104618E+28
Height
3407755947.8214