389622389 is an odd 9-digits composite number following 389622388
and preceding 389622390 . In scientific notation, it is written as 3.89622389 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 354723840 positive integers (up to 389622389) that are relatively prime to 389622389.
389622389 has 8 divisors, whose sum is 425342232
The reverse of 389622389 is 983226983
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
three hundred eighty-nine million six hundred twenty-two thousand three hundred eighty-nine
Scientific notation
3.89622389 × 10^8
Engineering notation
3.89622389 × 10^6
Prime Factorization
13 × 73 × 410561
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
389622389
Product of the distinct prime numbers
The prime factorization of 389622389 is 13 × 73 × 410561.
Since it has a total of 3 prime factors.
10 , 7 , 59 , 76 , 228 , 701 , 8527 , 3582 , 50385 , 50516 , 144976 , 209039 , 4404185 , 7897903 , 73947553 , 4989071 , 187086689 , 303183593 , 8993009236 , 1686777890
n×2
779244778
n×3
1168867167
n×4
1558489556
n×5
1948111945
n÷2
194811194.5
n÷3
129874129.66667
n÷3
97405597.25
n÷5
77924477.8
n2
151805606010067321
n3
5.9146862877235E+25
n4
2.3044942016084E+34
n5
8.978825362673E+42
2 √n
19738.854804674
3 √n
730.37847953674
4 √n
140.49503480434
5 √n
52.255111768147
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-389622388
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389622389 can be divided by 8 positive divisors.
The sum of these divisors (counting 389622389) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001110010010101001110101
3
Ternary
1000011010212102212
4
Quaternary
113032102221311
5
Quinary
1244220404024
6
Senary
102354543205
8
Octal
2716225165
10
Decimal
389622389
12
Duodecimal
aa597b05
16
Hexadecimal
17392a75
20
Vigesimal
61f2fj9
36
Base36
6fyyk5
md5
90e174d4e82328968debde0ccab0d20e
sha1
6b70004118063b3e6fc49eff97d5bab7f26f7437
sha256
ce1d41341b473aedde4b0153570b1535ceadc4f15f566eeddf82eaff60c87aa6
sha512
b02a62a432fbcf11b10427f8978a7996c309d3a00a7c3548a912063142c94287659e1c032e40d850a0784e34c24a2839856e0f0b61ba8aebf4f7aaeefd37ebac
ripemd-160
4ce1096b90e7183b632adba211b428359c4e9d6b
Diameter
779244778
Circumference
2448069669.913
Area
4.7691137661497E+17
Volume
2.4775379986401E+26
Surface area
1.9076455064599E+18
Circumference
2448069669.913
Perimeter
1558489556
Area
151805606010067321
Diagonal
551009266.72801
Surface area
910833636060403926
Volume
5.9146862877235E+25
Space diagonal
674845773.51437
Perimeter
1168867167
Area
6.5733755620805E+16
Altitude
337422886.75718
Surface area
6.5733755620805E+16
Volume
6.970524637734E+24
Height
183669755.576