389632238 is an even 9-digits composite number following 389632237
and preceding 389632239 . In scientific notation, it is written as 3.89632238 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 190837920 positive integers (up to 389632238) that are relatively prime to 389632238.
389632238 has 16 divisors, whose sum is 596489184
The reverse of 389632238 is 832236983
Previous prime number is 157
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
three hundred eighty-nine million six hundred thirty-two thousand two hundred thirty-eight
Scientific notation
3.89632238 × 10^8
Engineering notation
3.89632238 × 10^6
Prime Factorization
2 × 71 × 157 × 17477
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
389632238 Product of the distinct prime numbers
The prime factorization of 389632238 is 2 × 71 × 157 × 17477.
Since it has a total of 4 prime factors.
9 , 9 , 20 , 68 , 146 , 903 , 1270 , 3463 , 67671 , 47687 , 44472 , 214966 , 9977084 , 6323224 , 99251088 , 25669656 , 458775514 , 263617907 , 4598103037 , 3141227760
n×2
779264476
n×3
1168896714
n×4
1558528952
n×5
1948161190
n÷2
194816119
n÷3
129877412.66667
n÷3
97408059.5
n÷5
77926447.6
n2
151813280888888644
n3
5.915134839086E+25
n4
2.3047272254249E+34
n5
8.9799602682182E+42
2 √n19739.104285656
3 √n730.38463373221
4 √n140.49592266559
5 √n52.255375949778
1 , 2 , 71 , 142 , 157 , 314 , 11147 , 17477 , 22294 , 34954 , 1240867 , 2481734 , 2743889 , 5487778 , 194816119 , 389632238
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
-389632237 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 389632238 can be divided by 16 positive divisors.
The sum of these divisors (counting 389632238) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111001110010101000011101110
3
Ternary
1000011011100221122
4
Quaternary
113032111003232
5
Quinary
1244221212423
6
Senary
102355100542
8
Octal
2716250356
10
Decimal
389632238
12
Duodecimal
aa5a1752
16
Hexadecimal
173950ee
20
Vigesimal
61f40bi
36
Base36
6fz65q
md5
7272155ee6a9f3e8923fbca3c702a40d
sha1
d43044473c8f3512ee6933cb212a7364f5daaca1
sha256
b4bd46fff0a47dce146badefa0c71b36e20a2d70040a80020f6c9957cf2948b1
sha512
435fc55fcde95f3883014458370a41264e0b733e1549ac8402cdab5cf4a740e7d6636a8f8fba932c6679d7ef6c643ef6c2064b369c1511d4a5e00049c52c3fb5
ripemd-160
b778e8861ed94df955aae73ef54915e742f72a8d
Diameter
779264476
Circumference
2448131553.0051
Area
4.769354879579E+17
Volume
2.4777258873954E+26
Surface area
1.9077419518316E+18
Circumference
2448131553.0051
Perimeter
1558528952
Area
151813280888888644
Diagonal
551023195.31738
Surface area
910879685333331864
Volume
5.915134839086E+25
Space diagonal
674862832.48277
Perimeter
1168896714
Area
6.573707894082E+16
Altitude
337431416.24138
Surface area
6.573707894082E+16
Volume
6.9710532605842E+24
Height
183674398.43913