389670668 is an even 9-digits composite number following 389670667
and preceding 389670669 . In scientific notation, it is written as 3.89670668 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 183374400 positive integers (up to 389670668) that are relatively prime to 389670668.
389670668 has 12 divisors, whose sum is 722036952
The reverse of 389670668 is 866076983
Previous prime number is 17
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
three hundred eighty-nine million six hundred seventy thousand six hundred sixty-eight
Scientific notation
3.89670668 × 10^8
Engineering notation
3.89670668 × 10^6
Prime Factorization
2 × 2 × 17 × 5730451
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
194835334 Product of the distinct prime numbers
The prime factorization of 389670668 is 2 × 2 × 17 × 5730451.
Since it has a total of 4 prime factors.
7 , 5 , 25 , 33 , 474 , 27 , 61 , 8747 , 65553 , 33011 , 401779 , 878411 , 8513986 , 5238218 , 24733688 , 9428275 , 811990735 , 684722305 , 5893422693 , 3594498734
n×2
779341336
n×3
1169012004
n×4
1558682672
n×5
1948353340
n÷2
194835334
n÷3
129890222.66667
n÷3
97417667
n÷5
77934133.6
n2
151843229499566224
n3
5.9168852670373E+25
n4
2.3056366344858E+34
n5
8.9843896752535E+42
2 √n19740.07771008
3 √n730.40864591256
4 √n140.49938686727
5 √n52.256406714011
1 , 2 , 4 , 17 , 34 , 68 , 5730451 , 11460902 , 22921804 , 97417667 , 194835334 , 389670668
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-389670667 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389670668 can be divided by 12 positive divisors.
The sum of these divisors (counting 389670668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111001110011110011100001100
3
Ternary
1000011020022122222
4
Quaternary
113032132130030
5
Quinary
1244223430133
6
Senary
102355554512
8
Octal
2716363414
10
Decimal
389670668
12
Duodecimal
aa5bba38
16
Hexadecimal
1739e70c
20
Vigesimal
61f8gd8
36
Base36
6fzzt8
md5
fea63575acc7679b1b7887d46d4f3639
sha1
530000e7e75e6d1daa63bad22bd40f4c54c847cd
sha256
0899702ede0ac4c3cfe6210ba89206e1382a6f40ebaf6a40a1496807cb1bca98
sha512
23941ef8aa5eaa87048faabda7eab6190843bc5a1f9e2fc67894504ac78f7b6cd92590fe16f15265cb8d80fc39a4b7d3d0a8eaf39541aefcdc148c1369d73b4b
ripemd-160
e26a87fe1895a5af15ec43eeddc4cb4f9028b2fb
Diameter
779341336
Circumference
2448373015.8165
Area
4.7702957429319E+17
Volume
2.4784591049411E+26
Surface area
1.9081182971727E+18
Circumference
2448373015.8165
Perimeter
1558682672
Area
151843229499566224
Diagonal
551077543.54458
Surface area
911059376997397344
Volume
5.9168852670373E+25
Space diagonal
674929395.1953
Perimeter
1169012004
Area
6.5750047069648E+16
Altitude
337464697.59765
Surface area
6.5750047069648E+16
Volume
6.9731161597081E+24
Height
183692514.51486