389664349 is an odd 9-digits composite number following 389664348
and preceding 389664350 . In scientific notation, it is written as 3.89664349 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 389211964 positive integers (up to 389664349) that are relatively prime to 389664349.
389664349 has 4 divisors, whose sum is 390116736
The reverse of 389664349 is 943466983
Previous prime number is 863
Is Prime? no Number parity odd Number length 9 Sum of Digits 52 Digital Root 7
Name
three hundred eighty-nine million six hundred sixty-four thousand three hundred forty-nine
Scientific notation
3.89664349 × 10^8
Engineering notation
3.89664349 × 10^6
Prime Factorization
863 × 451523
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
389664349 Product of the distinct prime numbers
The prime factorization of 389664349 is 863 × 451523.
Since it has a total of 2 prime factors.
2 , 5 , 33 , 75 , 145 , 511 , 46 , 903 , 90398 , 34411 , 292495 , 860636 , 182350 , 4885776 , 19893728 , 1431702 , 773402197 , 913736002 , 4332213148 , 1277560013
n×2
779328698
n×3
1168993047
n×4
1558657396
n×5
1948321745
n÷2
194832174.5
n÷3
129888116.33333
n÷3
97416087.25
n÷5
77932869.8
n2
151838304881593801
n3
5.916597422495E+25
n4
2.3054870829316E+34
n5
8.9836612329844E+42
2 √n19739.917654337
3 √n730.40469772626
4 √n140.49881727024
5 √n52.25623723224
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
-389664348 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 389664349 can be divided by 4 positive divisors.
The sum of these divisors (counting 389664349) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111001110011100111001011101
3
Ternary
1000011012222222221
4
Quaternary
113032130321131
5
Quinary
1244223224344
6
Senary
102355505341
8
Octal
2716347135
10
Decimal
389664349
12
Duodecimal
aa5b8251
16
Hexadecimal
1739ce5d
20
Vigesimal
61f80h9
36
Base36
6fzuxp
md5
a132365075e6e8ed81529148809a0f32
sha1
f1cbcae9c341946896e7eacd5bfa3fc217adfbca
sha256
51fcb00d13010ad99fd65a7b357eb1a9dfcc2b1921a4d59002861b61fc520c3e
sha512
0f529baefe0fed70d6e4c7717e4ac3e2445b5c3afb4f832910a2dd138d5b9c04681e5ffa210835a1930400a3a70dfaca84d61dec5759091222da6c44ccdb9f59
ripemd-160
b947cead94e201f527b1b0d84816b6e198d81f2d
Diameter
779328698
Circumference
2448333312.3685
Area
4.7701410314954E+17
Volume
2.4783385329011E+26
Surface area
1.9080564125982E+18
Circumference
2448333312.3685
Perimeter
1558657396
Area
151838304881593801
Diagonal
551068607.12908
Surface area
911029829289562806
Volume
5.916597422495E+25
Space diagonal
674918450.36625
Perimeter
1168993047
Area
6.5747914647513E+16
Altitude
337459225.18313
Surface area
6.5747914647513E+16
Volume
6.9727769316617E+24
Height
183689535.70969