389448085 is an odd 9-digits composite number following 389448084
and preceding 389448086 . In scientific notation, it is written as 3.89448085 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 280604928 positive integers (up to 389448085) that are relatively prime to 389448085.
389448085 has 16 divisors, whose sum is 423980928
The reverse of 389448085 is 580844983
Previous prime number is 173
Is Prime? no Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
three hundred eighty-nine million four hundred forty-eight thousand eighty-five
Scientific notation
3.89448085 × 10^8
Engineering notation
3.89448085 × 10^6
Prime Factorization
295 × 13 × 173 × 587
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
389448085 Product of the distinct prime numbers
The prime factorization of 389448085 is 295 × 13 × 173 × 587.
Since it has a total of 4 prime factors.
6 , 7 , 59 , 58 , 743 , 401 , 4291 , 9623 , 85623 , 18282 , 521026 , 78790 , 2175359 , 6370583 , 19274485 , 99213869 , 435565021 , 985469366 , 1134083266 , 4882036935
n×2
778896170
n×3
1168344255
n×4
1557792340
n×5
1947240425
n÷2
194724042.5
n÷3
129816028.33333
n÷3
97362021.25
n÷5
77889617
n2
151669810910167225
n3
5.9067517411277E+25
n4
2.3003731541526E+34
n5
8.9587591967014E+42
2 √n19734.439059674
3 √n730.26954767242
4 √n140.47931897498
5 √n52.250435494097
1 , 13 , 173 , 295 , 587 , 2249 , 3835 , 7631 , 51035 , 101551 , 173165 , 663455 , 1320163 , 2251145 , 29957545 , 389448085
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
-389448084 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 389448085 can be divided by 16 positive divisors.
The sum of these divisors (counting 389448085) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111001101101000000110010101
3
Ternary
1000010211000100011
4
Quaternary
113031220012111
5
Quinary
1244144314320
6
Senary
102351120221
8
Octal
2715500625
10
Decimal
389448085
12
Duodecimal
aa513071
16
Hexadecimal
17368195
20
Vigesimal
61e1045
36
Base36
6fv82d
md5
1376c54f6a19940e04d4727a3bab02b9
sha1
fe9031679ad11d54367e661456ab454870660321
sha256
a88ae13f4986ec018215fca99249cacc233550f5079052e7ec3e1491032500f9
sha512
55f5db71159f3a217fca296d0da2adccbc2bad2c73d13c191bd1d56d90855b2c94bc2410eacad8bc9008de3ebd817d673c31ef0b604215713923bb6509bfb3a3
ripemd-160
a7577ff519c8d5af626772c3672babfeb2a3cc0c
Diameter
778896170
Circumference
2446974485.5812
Area
4.7648476372673E+17
Volume
2.4742143835341E+26
Surface area
1.9059390549069E+18
Circumference
2446974485.5812
Perimeter
1557792340
Area
151669810910167225
Diagonal
550762763.64723
Surface area
910018865461003350
Volume
5.9067517411277E+25
Space diagonal
674543870.1304
Perimeter
1168344255
Area
6.5674954617694E+16
Altitude
337271935.0652
Surface area
6.5674954617694E+16
Volume
6.9611736848947E+24
Height
183587587.88241