389660237 is an odd 9-digits composite number following 389660236
and preceding 389660238 . In scientific notation, it is written as 3.89660237 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 389619996 positive integers (up to 389660237) that are relatively prime to 389660237.
389660237 has 4 divisors, whose sum is 389700480
The reverse of 389660237 is 732066983
Previous prime number is 24019
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
three hundred eighty-nine million six hundred sixty thousand two hundred thirty-seven
Scientific notation
3.89660237 × 10^8
Engineering notation
3.89660237 × 10^6
Prime Factorization
24019 × 16223
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
389660237
Product of the distinct prime numbers
The prime factorization of 389660237 is 24019 × 16223.
Since it has a total of 2 prime factors.
5 , 4 , 52 , 1 , 555 , 291 , 3375 , 6950 , 2973 , 72083 , 103668 , 232816 , 9661372 , 1387765 , 94379755 , 82212405 , 324680773 , 805286944 , 9927737057 , 975862291
n×2
779320474
n×3
1168980711
n×4
1558640948
n×5
1948301185
n÷2
194830118.5
n÷3
129886745.66667
n÷3
97415059.25
n÷5
77932047.4
n2
151835100298896169
n3
5.9164101167387E+25
n4
2.3053897682776E+34
n5
8.9831872348442E+42
2 √n
19739.813499626
3 √n
730.40212847686
4 √n
140.4984466093
5 √n
52.25612694319
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
-389660236
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 389660237 can be divided by 4 positive divisors.
The sum of these divisors (counting 389660237) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111001110011011111001001101
3
Ternary
1000011012210100122
4
Quaternary
113032123321031
5
Quinary
1244223111422
6
Senary
102355434325
8
Octal
2716337115
10
Decimal
389660237
12
Duodecimal
aa5b59a5
16
Hexadecimal
1739be4d
20
Vigesimal
61f7abh
36
Base36
6fzrrh
md5
87791b71611810c059c31fafccb25240
sha1
afd8e09240a9a2f2e69f439d9e40ea9204c34794
sha256
4691a73b9401b591800fc423f8e87dd69e453f1befc2141199c47160f75171e3
sha512
0ea98f5eceb9909081280d61f0ccf68499cc983aef6ad8d18545d3bace4d403bf9763c18c410805b7a25504224fedb875a7cd480ed05cc6006cecfdbecffda9b
ripemd-160
c730bf5bfde35340b517a44b428d1b8bb4ed5d5a
Diameter
779320474
Circumference
2448307475.9105
Area
4.7700403565608E+17
Volume
2.4782600744494E+26
Surface area
1.9080161426243E+18
Circumference
2448307475.9105
Perimeter
1558640948
Area
151835100298896169
Diagonal
551062791.88291
Surface area
911010601793377014
Volume
5.9164101167387E+25
Space diagonal
674911328.17333
Perimeter
1168980711
Area
6.5746527022501E+16
Altitude
337455664.08667
Surface area
6.5746527022501E+16
Volume
6.972556189711E+24
Height
183687597.2943