389634217 is an odd 9-digits composite number following 389634216
and preceding 389634218 . In scientific notation, it is written as 3.89634217 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 325128960 positive integers (up to 389634217) that are relatively prime to 389634217.
389634217 has 8 divisors, whose sum is 393715872
The reverse of 389634217 is 712436983
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
three hundred eighty-nine million six hundred thirty-four thousand two hundred seventeen
Scientific notation
3.89634217 × 10^8
Engineering notation
3.89634217 × 10^6
Prime Factorization
371 × 131 × 8017
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
389634217
Product of the distinct prime numbers
The prime factorization of 389634217 is 371 × 131 × 8017.
Since it has a total of 3 prime factors.
8 , 8 , 40 , 29 , 910 , 483 , 5845 , 1088 , 86187 , 15852 , 456171 , 67410 , 80629 , 8989776 , 63647059 , 76511451 , 870469621 , 269111290 , 9263617908 , 7269839748
n×2
779268434
n×3
1168902651
n×4
1558536868
n×5
1948171085
n÷2
194817108.5
n÷3
129878072.33333
n÷3
97408554.25
n÷5
77926843.4
n2
151814823057203089
n3
5.9152249710887E+25
n4
2.304774049989E+34
n5
8.9801883232938E+42
2 √n
19739.154414513
3 √n
730.38587030746
4 √n
140.49610106517
5 √n
52.255429032234
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
-389634216
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 389634217 can be divided by 8 positive divisors.
The sum of these divisors (counting 389634217) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001110010101100010101001
3
Ternary
1000011011110122221
4
Quaternary
113032111202221
5
Quinary
1244221243332
6
Senary
102355114041
8
Octal
2716254251
10
Decimal
389634217
12
Duodecimal
aa5a2921
16
Hexadecimal
173958a9
20
Vigesimal
61f45ah
36
Base36
6fz7op
md5
b0ec951454e5f0dd459e6e23d495c168
sha1
690b1265d4ee6889dbf7fac6a55ecdf296455011
sha256
74668d4609c1d73921ed7e1c3b018693e7266796786751677ce20c2214571701
sha512
aa327b1f056c3d79daf8d15271dcb8c3edd0d2d69b93d4b3feb145a1ff4b1add017903cc45299205ffeb1fc0df1b57bdac1c3eace447df4932bcfd22a7677869
ripemd-160
6f4e06075d505cd7d0ca010fc34314c9837987dd
Diameter
779268434
Circumference
2448143987.4288
Area
4.7694033282254E+17
Volume
2.4777636418004E+26
Surface area
1.9077613312902E+18
Circumference
2448143987.4288
Perimeter
1558536868
Area
151814823057203089
Diagonal
551025994.04602
Surface area
910888938343218534
Volume
5.9152249710887E+25
Space diagonal
674866260.21132
Perimeter
1168902651
Area
6.5737746719289E+16
Altitude
337433130.10566
Surface area
6.5737746719289E+16
Volume
6.971159482168E+24
Height
183675331.34867