389655565 is an odd 9-digits composite number following 389655564
and preceding 389655566 . In scientific notation, it is written as 3.89655565 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 287745600 positive integers (up to 389655565) that are relatively prime to 389655565.
389655565 has 8 divisors, whose sum is 503554968
The reverse of 389655565 is 565556983
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 52 Digital Root 7
Name
three hundred eighty-nine million six hundred fifty-five thousand five hundred sixty-five
Scientific notation
3.89655565 × 10^8
Engineering notation
3.89655565 × 10^6
Prime Factorization
13 × 5 × 5994701
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
389655565 Product of the distinct prime numbers
The prime factorization of 389655565 is 13 × 5 × 5994701.
Since it has a total of 3 prime factors.
2 , 6 , 72 , 63 , 469 , 587 , 8530 , 334 , 87877 , 56516 , 637956 , 547306 , 373738 , 1422907 , 25059795 , 85472858 , 638627718 , 212159862 , 5465405533 , 7084446719
n×2
779311130
n×3
1168966695
n×4
1558622260
n×5
1948277825
n÷2
194827782.5
n÷3
129885188.33333
n÷3
97413891.25
n÷5
77931113
n2
151831459335469225
n3
5.9161973072137E+25
n4
2.3052792043938E+34
n5
8.9826487087083E+42
2 √n19739.695159754
3 √n730.39920930775
4 √n140.49802546568
5 √n52.2560016331
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
-389655564 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 389655565 can be divided by 8 positive divisors.
The sum of these divisors (counting 389655565) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001110011010110000001101
3
Ternary
1000011012112221121
4
Quaternary
113032122300031
5
Quinary
1244222434230
6
Senary
102355400541
8
Octal
2716326015
10
Decimal
389655565
12
Duodecimal
aa5b3151
16
Hexadecimal
1739ac0d
20
Vigesimal
61f6ii5
36
Base36
6fzo5p
md5
9f3edc20037f1b10faba92cb09d5b588
sha1
2d30bc0a5027f3d0e1741636c29b22703b91e0fa
sha256
77ee1792c1094534b32c7c71a02576ac15f3e81acc66192c2f0ec613a4bd8629
sha512
ef17871e45de2181d1771a49f33fff1ffe741e8460ad02d922657a65666970819c4d928aebe5e6b4f352c805f0d7a571a4dcd870fbd5f31209264b4bdfbf83eb
ripemd-160
51539ea8cac21815ba55d53eb56f7c6c39d7b3c2
Diameter
779311130
Circumference
2448278120.8688
Area
4.7699259723213E+17
Volume
2.478170933004E+26
Surface area
1.9079703889285E+18
Circumference
2448278120.8688
Perimeter
1558622260
Area
151831459335469225
Diagonal
551056184.67715
Surface area
910988756012815350
Volume
5.9161973072137E+25
Space diagonal
674903236.03196
Perimeter
1168966695
Area
6.574495043909E+16
Altitude
337451618.01598
Surface area
6.574495043909E+16
Volume
6.9723053912806E+24
Height
183685394.89238