389634255 is an odd 9-digits composite number following 389634254
and preceding 389634256 . In scientific notation, it is written as 3.89634255 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 206406720 positive integers (up to 389634255) that are relatively prime to 389634255.
389634255 has 16 divisors, whose sum is 557875200
The reverse of 389634255 is 552436983
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
three hundred eighty-nine million six hundred thirty-four thousand two hundred fifty-five
Scientific notation
3.89634255 × 10^8
Engineering notation
3.89634255 × 10^6
Prime Factorization
15 × 3 × 149 × 58111
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
389634255
Product of the distinct prime numbers
The prime factorization of 389634255 is 15 × 3 × 149 × 58111.
Since it has a total of 4 prime factors.
4 , 7 , 38 , 43 , 31 , 816 , 3005 , 14 , 4066 , 12562 , 664523 , 851604 , 8612362 , 9495242 , 71469883 , 44809814 , 32375951 , 201124453 , 8081682717 , 6507607708
n×2
779268510
n×3
1168902765
n×4
1558537020
n×5
1948171275
n÷2
194817127.5
n÷3
129878085
n÷3
97408563.75
n÷5
77926851
n2
151814852669405025
n3
5.9152267017778E+25
n4
2.3047749491033E+34
n5
8.9801927023653E+42
2 √n
19739.155377067
3 √n
730.38589405166
4 √n
140.49610449072
5 √n
52.2554300515
1 , 3 , 15 , 45 , 149 , 447 , 2235 , 6705 , 58111 , 174333 , 871665 , 2614995 , 8658539 , 25975617 , 129878085 , 389634255
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
-389634254
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 389634255 can be divided by 16 positive divisors.
The sum of these divisors (counting 389634255) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111001110010101100011001111
3
Ternary
1000011011110201100
4
Quaternary
113032111203033
5
Quinary
1244221244010
6
Senary
102355114143
8
Octal
2716254317
10
Decimal
389634255
12
Duodecimal
aa5a2953
16
Hexadecimal
173958cf
20
Vigesimal
61f45cf
36
Base36
6fz7pr
md5
7f96831f91bee028c8ed13073f2f5cc9
sha1
d9609f2aeda45782edf39692ba6a1d1f81303fb5
sha256
856fa2d390b0a2110b8978373458f38126992bdf926687006c18b414491ff9ab
sha512
0c09092592c15a4cf45ce2e87078b6cab48d95696f1aa4ee6ffb7e6b6209ba9b0a333eaf34369cbd9ff19d76e4700aa2a20b39bbe8ec3979a23de5c355f58bbc
ripemd-160
75994f705f296f83565a51a680452a9404058eda
Diameter
779268510
Circumference
2448144226.1899
Area
4.7694042585202E+17
Volume
2.4777643667498E+26
Surface area
1.9077617034081E+18
Circumference
2448144226.1899
Perimeter
1558537020
Area
151814852669405025
Diagonal
551026047.78614
Surface area
910889116016430150
Volume
5.9152267017778E+25
Space diagonal
674866326.02925
Perimeter
1168902765
Area
6.5737759541748E+16
Altitude
337433163.01462
Surface area
6.5737759541748E+16
Volume
6.9711615218047E+24
Height
183675349.26205