389664671 is an odd 9-digits composite number following 389664670
and preceding 389664672 . In scientific notation, it is written as 3.89664671 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 354240600 positive integers (up to 389664671) that are relatively prime to 389664671.
389664671 has 4 divisors, whose sum is 425088744
The reverse of 389664671 is 176466983
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
three hundred eighty-nine million six hundred sixty-four thousand six hundred seventy-one
Scientific notation
3.89664671 × 10^8
Engineering notation
3.89664671 × 10^6
Prime Factorization
11 × 35424061
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
389664671
Product of the distinct prime numbers
The prime factorization of 389664671 is 11 × 35424061.
Since it has a total of 2 prime factors.
7 , 3 , 34 , 10 , 636 , 210 , 8006 , 915 , 61810 , 21686 , 28838 , 14893 , 9073461 , 1183840 , 92157289 , 9193428 , 745727786 , 468325573 , 4057572368 , 1929151386
n×2
779329342
n×3
1168994013
n×4
1558658684
n×5
1948323355
n÷2
194832335.5
n÷3
129888223.66667
n÷3
97416167.75
n÷5
77932934.2
n2
151838555825538241
n3
5.9166120900873E+25
n4
2.3054947035185E+34
n5
8.9836983513878E+42
2 √n
19739.925810398
3 √n
730.40489891672
4 √n
140.49884629561
5 √n
52.256245868648
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-389664670
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389664671 can be divided by 4 positive divisors.
The sum of these divisors (counting 389664671) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111001110011100111110011111
3
Ternary
1000011020000102212
4
Quaternary
113032130332133
5
Quinary
1244223232141
6
Senary
102355511035
8
Octal
2716347637
10
Decimal
389664671
12
Duodecimal
aa5b847b
16
Hexadecimal
1739cf9f
20
Vigesimal
61f81db
36
Base36
6fzv6n
md5
a9fcb5a4606b5835da35cba11c791db9
sha1
e9b267d74febfbb163cc3320025dae9204953792
sha256
368f332e320ea64636e64638398173cf1b85c0e51340d5b8630a813daa55189b
sha512
12681c232ac205e279ee45afe2c2c25131ac57051397eba28ddd8be6a771f9ed2880879eb3d1d89f93bb15de00567ef3a1e6f9305af39c495e5974aaeb83dc0f
ripemd-160
237c7ec9833a659922a4bf3f1ed13b308eb9f167
Diameter
779329342
Circumference
2448335335.5542
Area
4.7701489151319E+17
Volume
2.4783446768479E+26
Surface area
1.9080595660528E+18
Circumference
2448335335.5542
Perimeter
1558658684
Area
151838555825538241
Diagonal
551069062.50585
Surface area
911031334953229446
Volume
5.9166120900873E+25
Space diagonal
674919008.08661
Perimeter
1168994013
Area
6.5748023309429E+16
Altitude
337459504.04331
Surface area
6.5748023309429E+16
Volume
6.9727942175851E+24
Height
183689687.50195