8168394042 is an even 10-digits composite number following 8168394041
and preceding 8168394043 . In scientific notation, it is written as 8.168394042 × 10^9.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 2634965640 positive integers (up to 8168394042) that are relatively prime to 8168394042.
8168394042 has 24 divisors, whose sum is 18269097600
The reverse of 8168394042 is 2404938618
Previous prime number is 31
Is Prime? no Number parity even Number length 10 Sum of Digits 45 Digital Root 9
Name
eight billion one hundred sixty-eight million three hundred ninety-four thousand forty-two
Scientific notation
8.168394042 × 10^9
Engineering notation
8.168394042 × 10^9
Prime Factorization
2 × 3 × 3 × 31 × 14638699
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
2722798014 Product of the distinct prime numbers
The prime factorization of 8168394042 is 2 × 3 × 3 × 31 × 14638699.
Since it has a total of 5 prime factors.
3 , 1 , 52 , 12 , 749 , 908 , 6759 , 6008 , 47018 , 20943 , 548445 , 311254 , 196938 , 531176 , 85211977 , 4244228 , 551088304 , 607383925 , 2398080938 , 240296875
n×2
16336788084
n×3
24505182126
n×4
32673576168
n×5
40841970210
n÷2
4084197021
n÷3
2722798014
n÷3
2042098510.5
n÷5
1633678808.4
n2
6.6722661225381E+19
n3
5.4501698841979E+29
n4
4.451913520997E+39
n5
3.6364983880411E+49
2 √n90379.168186037
3 √n2013.9355120638
4 √n300.63128278015
5 √n96.034512470449
1 , 2 , 3 , 6 , 9 , 18 , 31 , 62 , 93 , 186 , 279 , 558 , 14638699 , 29277398 , 43916097 , 87832194 , 131748291 , 263496582 , 453799669 , 907599338 , 1361399007 , 2722798014 , 4084197021 , 8168394042
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8168394041 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8168394042 can be divided by 24 positive divisors.
The sum of these divisors (counting 8168394042) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111100110110111111100110100111010
3
Ternary
210002021021102002200
4
Quaternary
13212313330310322
5
Quinary
113212102102132
6
Senary
3430313011030
8
Octal
74667746472
10
Decimal
8168394042
12
Duodecimal
16bb6b3a76
16
Hexadecimal
1e6dfcd3a
20
Vigesimal
67cc9522
36
Base36
3r3916i
md5
574a6136acc518dd270c4decac60d93c
sha1
a02355538d85122b700844093833b46a6558dea8
sha256
c6da120e8751d6419a42be250ce134e5a36ab90d7a9c15aeac1c3dc328936711
sha512
19d0fc0ff88be3034c9d2d72be457a6e7237555c699c46565745cedb478353b30c88b99ec5f4a05c23fcaae9f967a27d686083042c0cb135c0bbc7a3b2abf4ad
ripemd-160
2e6d72f85952fc951af3f3d16728cf39bdf753de
Diameter
16336788084
Circumference
51323533427.948
Area
2.0961542233362E+20
Volume
2.282961822535E+30
Surface area
8.3846168933447E+20
Circumference
51323533427.948
Perimeter
32673576168
Area
6.6722661225381E+19
Diagonal
11551853637.004
Surface area
4.0033596735229E+20
Volume
5.4501698841979E+29
Space diagonal
14148073496.987
Perimeter
24505182126
Area
2.8891759814641E+19
Altitude
7074036748.4935
Surface area
2.8891759814641E+19
Volume
6.423086806225E+28
Height
3850617879.0013