6386890906 is an even 10-digits composite number following 6386890905
and preceding 6386890907 . In scientific notation, it is written as 6.386890906 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 2903132220 positive integers (up to 6386890906) that are relatively prime to 6386890906.
6386890906 has 8 divisors, whose sum is 10451276064
The reverse of 6386890906 is 6090986836
Previous prime number is 11
Is Prime? no Number parity even Number length 10 Sum of Digits 55 Digital Root 1
Name
six billion three hundred eighty-six million eight hundred ninety thousand nine hundred six
Scientific notation
6.386890906 × 10^9
Engineering notation
6.386890906 × 10^9
Prime Factorization
2 × 11 × 290313223
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
6386890906 Product of the distinct prime numbers
The prime factorization of 6386890906 is 2 × 11 × 290313223.
Since it has a total of 3 prime factors.
1 , 10 , 48 , 22 , 704 , 170 , 115 , 5304 , 22 , 21302 , 879555 , 942278 , 3737186 , 9316043 , 54085764 , 95633116 , 570065958 , 991778955 , 1553827822 , 5314335362
n×2
12773781812
n×3
19160672718
n×4
25547563624
n×5
31934454530
n÷2
3193445453
n÷3
2128963635.3333
n÷3
1596722726.5
n÷5
1277378181.2
n2
4.0792375445146E+19
n3
2.6053645176474E+29
n4
1.6640178944577E+39
n5
1.0627900757533E+49
2 √n79918.026164314
3 √n1855.3670206137
4 √n282.69776469635
5 √n91.423511806389
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
-6386890905 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 6386890906 can be divided by 8 positive divisors.
The sum of these divisors (counting 6386890906) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100101100000011100010011010
3
Ternary
121111010001200020001
4
Quaternary
11330230003202122
5
Quinary
101040021002111
6
Senary
2533433123214
8
Octal
57454034232
10
Decimal
6386890906
12
Duodecimal
12a2b5950a
16
Hexadecimal
17cb0389a
20
Vigesimal
4jfi1756
36
Base36
2xml8ka
md5
5bdc674a46df28fc46aa6801e57ba010
sha1
4d4e92909ea895e52fcca699d38b4297284cbd34
sha256
b2b57466db546efa93698e682354b625fa85fd406fa41f888da1d2b7d0dab370
sha512
8366504de7c54a7205e6fd109cc445313defe5326b2f269feae209578eb65251c355fb2788455369a464eee80252f61ce6d9dda9f316336f477b7e7bd933fd4e
ripemd-160
dab6eccfd5aab496b3addb32e91feff5c7b010ac
Diameter
12773781812
Circumference
40130019099.138
Area
1.2815302702095E+20
Volume
1.0913325371419E+30
Surface area
5.1261210808378E+20
Circumference
40130019099.138
Perimeter
25547563624
Area
4.0792375445146E+19
Diagonal
9032427740.6626
Surface area
2.4475425267087E+20
Volume
2.6053645176474E+29
Space diagonal
11062419551.592
Perimeter
19160672718
Area
1.7663616708104E+19
Altitude
5531209775.7958
Surface area
1.7663616708104E+19
Volume
3.0704515298188E+28
Height
3010809246.8875