389632939 is an odd 9-digits composite number following 389632938
and preceding 389632940 . In scientific notation, it is written as 3.89632939 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 383817456 positive integers (up to 389632939) that are relatively prime to 389632939.
389632939 has 4 divisors, whose sum is 395448424
The reverse of 389632939 is 939236983
Previous prime number is 67
Is Prime? no Number parity odd Number length 9 Sum of Digits 52 Digital Root 7
Name
three hundred eighty-nine million six hundred thirty-two thousand nine hundred thirty-nine
Scientific notation
3.89632939 × 10^8
Engineering notation
3.89632939 × 10^6
Prime Factorization
67 × 5815417
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
389632939 Product of the distinct prime numbers
The prime factorization of 389632939 is 67 × 5815417.
Since it has a total of 2 prime factors.
1 , 1 , 39 , 9 , 573 , 399 , 7058 , 6525 , 40933 , 82453 , 91120 , 984758 , 2282333 , 1400787 , 40307855 , 32377494 , 69614309 , 453648738 , 3791138933 , 3289894062
n×2
779265878
n×3
1168898817
n×4
1558531756
n×5
1948164695
n÷2
194816469.5
n÷3
129877646.33333
n÷3
97408234.75
n÷5
77926587.8
n2
151813827153777721
n3
5.9151667654764E+25
n4
2.3047438115077E+34
n5
8.9800410491981E+42
2 √n19739.122042279
3 √n730.38507175151
4 √n140.49598585824
5 √n52.255394752633
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
-389632938 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 389632939 can be divided by 4 positive divisors.
The sum of these divisors (counting 389632939) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111001110010101001110101011
3
Ternary
1000011011101220121
4
Quaternary
113032111032223
5
Quinary
1244221223224
6
Senary
102355104111
8
Octal
2716251653
10
Decimal
389632939
12
Duodecimal
aa5a2037
16
Hexadecimal
173953ab
20
Vigesimal
61f426j
36
Base36
6fz6p7
md5
e3025a1ebe6db7a25d3bcdb556bdfb6b
sha1
b28454b3d29830be2f04ac2d45fd35e6346141c8
sha256
d74e8e8c4b8472e5f8a9d73ebc25258d481ba840c1734ea389e003fc3a659878
sha512
2536c468fe0ab523946b2e9f745ea543833aa9e391b9a8e5dc6d5a3408fd9f57d3f6f5b13eaa7d3b13f16f088b0874ff354161dc81daf330caf418911c05927d
ripemd-160
9560a9aaa8540fe382532b1d1cade7582b98d176
Diameter
779265878
Circumference
2448135957.518
Area
4.7693720409966E+17
Volume
2.4777392606906E+26
Surface area
1.9077488163986E+18
Circumference
2448135957.518
Perimeter
1558531756
Area
151813827153777721
Diagonal
551024186.68109
Surface area
910882962922666326
Volume
5.9151667654764E+25
Space diagonal
674864046.65039
Perimeter
1168898817
Area
6.5737315480456E+16
Altitude
337432023.32519
Surface area
6.5737315480456E+16
Volume
6.9710908861961E+24
Height
183674728.8937