389631395 is an odd 9-digits composite number following 389631394
and preceding 389631396 . In scientific notation, it is written as 3.89631395 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 311705112 positive integers (up to 389631395) that are relatively prime to 389631395.
389631395 has 4 divisors, whose sum is 467557680
The reverse of 389631395 is 593136983
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
three hundred eighty-nine million six hundred thirty-one thousand three hundred ninety-five
Scientific notation
3.89631395 × 10^8
Engineering notation
3.89631395 × 10^6
Prime Factorization
5 × 77926279
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
389631395
Product of the distinct prime numbers
The prime factorization of 389631395 is 5 × 77926279.
Since it has a total of 2 prime factors.
4 , 7 , 52 , 60 , 137 , 651 , 5981 , 9761 , 14918 , 5321 , 689920 , 745779 , 9438715 , 3279758 , 32401733 , 64909076 , 119821386 , 278728850 , 1727026525 , 857435184
n×2
779262790
n×3
1168894185
n×4
1558525580
n×5
1948156975
n÷2
194815697.5
n÷3
129877131.66667
n÷3
97407848.75
n÷5
77926279
n2
151812623969646025
n3
5.9150964455904E+25
n4
2.3047072796549E+34
n5
8.979863124386E+42
2 √n
19739.082932092
3 √n
730.38410698363
4 √n
140.49584667203
5 √n
52.255353338035
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-389631394
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389631395 can be divided by 4 positive divisors.
The sum of these divisors (counting 389631395) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111001110010100110110100011
3
Ternary
1000011011022210102
4
Quaternary
113032110312203
5
Quinary
1244221201040
6
Senary
102355053015
8
Octal
2716246643
10
Decimal
389631395
12
Duodecimal
aa5a116b
16
Hexadecimal
17394da3
20
Vigesimal
61f3i9f
36
Base36
6fz5ib
md5
2ece7673d1a7e6ec35ffb5938dd650f9
sha1
d1e39aa3a1868d9a68fd87e2d57bb2faa3bbaa16
sha256
d2dc28264f1a21c4a2de90d8a98d30e841806e72e5212713f963e30849b68893
sha512
6e3dfc477cdbe939b8af6dc23ec8a5476d831b613c11010855eb131ac9eb88498f9d3e0dc90d89ee701e48a0554da211c466b2410ad524ff371a1dbe604dd5f5
ripemd-160
9f74a9f947a4afe5fb6f7715ac0cef64ea8327a5
Diameter
779262790
Circumference
2448126256.2799
Area
4.7693342418523E+17
Volume
2.4777098051656E+26
Surface area
1.9077336967409E+18
Circumference
2448126256.2799
Perimeter
1558525580
Area
151812623969646025
Diagonal
551022003.13535
Surface area
910875743817876150
Volume
5.9150964455904E+25
Space diagonal
674861372.36394
Perimeter
1168894185
Area
6.5736794486444E+16
Altitude
337430686.18197
Surface area
6.5736794486444E+16
Volume
6.9710080134156E+24
Height
183674001.04512