6446168085 is an odd 10-digits composite number following 6446168084
and preceding 6446168086 . In scientific notation, it is written as 6.446168085 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 2946819648 positive integers (up to 6446168085) that are relatively prime to 6446168085.
6446168085 has 8 divisors, whose sum is 8103754296
The reverse of 6446168085 is 5808616446
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 48
Digital Root 3
Name
six billion four hundred forty-six million one hundred sixty-eight thousand eighty-five
Scientific notation
6.446168085 × 10^9
Engineering notation
6.446168085 × 10^9
Prime Factorization
21 × 5 × 61392077
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6446168085
Product of the distinct prime numbers
The prime factorization of 6446168085 is 21 × 5 × 61392077.
Since it has a total of 3 prime factors.
2 , 2 , 37 , 58 , 669 , 271 , 6190 , 4617 , 96541 , 22167 , 971919 , 789843 , 2878625 , 9169780 , 98690158 , 46505203 , 161365000 , 953447494 , 3135380308 , 1917637963
n×2
12892336170
n×3
19338504255
n×4
25784672340
n×5
32230840425
n÷2
3223084042.5
n÷3
2148722695
n÷3
1611542021.25
n÷5
1289233617
n2
4.1553082980073E+19
n3
2.678581573395E+29
n4
1.7266587051488E+39
n5
1.1130332238818E+49
2 √n
80288.032015986
3 √n
1861.0892841961
4 √n
283.35142846999
5 √n
91.592586882257
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
-6446168084
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 6446168085 can be divided by 8 positive divisors.
The sum of these divisors (counting 6446168085) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000000001110001011100000010101
3
Ternary
121122020121021020010
4
Quaternary
12000032023200111
5
Quinary
101200204334320
6
Senary
2543351430433
8
Octal
60016134025
10
Decimal
6446168085
12
Duodecimal
12ba985419
16
Hexadecimal
18038b815
20
Vigesimal
50e8b045
36
Base36
2ylvr4l
md5
4580b5f98dd9595529ae080277910224
sha1
f57d8479bf40a76e6f228b98b41dc73017f64283
sha256
e941202e84316926cb8165ba065ced3d5302ff8a64d114c3e3ec748ed0826619
sha512
d21b5e828b043fa1d89990775d019edb9a86bea1afd34d4cbdce64ac38b5bcf89e6c83c86ce990e18df9cebc8dc5ca5264b4b11a44e237f2a6329842c9f91dbd
ripemd-160
89336be1f65cfd14ad191c2dd212ea7bd2c10abc
Diameter
12892336170
Circumference
40502468599.282
Area
1.305428602242E+20
Volume
1.1220016257358E+30
Surface area
5.2217144089681E+20
Circumference
40502468599.282
Perimeter
25784672340
Area
4.1553082980073E+19
Diagonal
9116258331.1436
Surface area
2.4931849788044E+20
Volume
2.678581573395E+29
Space diagonal
11165090637.349
Perimeter
19338504255
Area
1.7993012733153E+19
Altitude
5582545318.6745
Surface area
1.7993012733153E+19
Volume
3.1567386575149E+28
Height
3038752777.0479