389639130 is an even 9-digits composite number following 389639129
and preceding 389639131 . In scientific notation, it is written as 3.89639130 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 103903760 positive integers (up to 389639130) that are relatively prime to 389639130.
389639130 has 16 divisors, whose sum is 935133984
The reverse of 389639130 is 031936983
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
three hundred eighty-nine million six hundred thirty-nine thousand one hundred thirty
Scientific notation
3.89639130 × 10^8
Engineering notation
3.89639130 × 10^6
Prime Factorization
2 × 3 × 5 × 12987971
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
389639130
Product of the distinct prime numbers
The prime factorization of 389639130 is 2 × 3 × 5 × 12987971.
Since it has a total of 4 prime factors.
4 , 6 , 28 , 21 , 755 , 950 , 6571 , 1618 , 60399 , 41093 , 889739 , 322344 , 4572942 , 292650 , 92543667 , 93416269 , 745974078 , 891066095 , 7967560112 , 3130423360
n×2
779278260
n×3
1168917390
n×4
1558556520
n×5
1948195650
n÷2
194819565
n÷3
129879710
n÷3
97409782.5
n÷5
77927826
n2
151818651627156900
n3
5.9154487337778E+25
n4
2.3048902981888E+34
n5
8.9807545053173E+42
2 √n
19739.278862208
3 √n
730.3889401702
4 √n
140.49654395112
5 √n
52.25556081205
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 12987971 , 25975942 , 38963913 , 64939855 , 77927826 , 129879710 , 194819565 , 389639130
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-389639129
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389639130 can be divided by 16 positive divisors.
The sum of these divisors (counting 389639130) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111001110010110101111011010
3
Ternary
1000011011201101220
4
Quaternary
113032112233122
5
Quinary
1244221423010
6
Senary
102355152510
8
Octal
2716265732
10
Decimal
389639130
12
Duodecimal
aa5a5736
16
Hexadecimal
17396bda
20
Vigesimal
61f4hga
36
Base36
6fzbh6
md5
d62672bdf5918b860bf1928759d776d9
sha1
f8e61164bad0bca78fcc9519e0f3a9e249cfe606
sha256
4fd04d93dab2b2a2faef7a606363b9a8d5e322980449d3111b41088bd584ded3
sha512
6f2de56b46e429fc69ff9e9308d0a5d2a7bdf9afb90364c216ec1eebe269c69d89d8dc22010a3b5bac90e086cfa057bb9c7fd30b2b61f6f1aa05002aecd8fcb7
ripemd-160
a1f1b0aad3db8db2f7c5d66959db692126b03ed1
Diameter
779278260
Circumference
2448174856.7182
Area
4.7695236062978E+17
Volume
2.4778573712965E+26
Surface area
1.9078094425191E+18
Circumference
2448174856.7182
Perimeter
1558556520
Area
151818651627156900
Diagonal
551032942.07725
Surface area
910911909762941400
Volume
5.9154487337778E+25
Space diagonal
674874769.77693
Perimeter
1168917390
Area
6.5739404538709E+16
Altitude
337437384.88847
Surface area
6.5739404538709E+16
Volume
6.9714231890262E+24
Height
183677647.35908