389630246 is an even 9-digits composite number following 389630245
and preceding 389630247 . In scientific notation, it is written as 3.89630246 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 194741008 positive integers (up to 389630246) that are relatively prime to 389630246.
389630246 has 8 divisors, whose sum is 584667720
The reverse of 389630246 is 642036983
Previous prime number is 2729
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
three hundred eighty-nine million six hundred thirty thousand two hundred forty-six
Scientific notation
3.89630246 × 10^8
Engineering notation
3.89630246 × 10^6
Prime Factorization
2 × 2729 × 71387
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
389630246 Product of the distinct prime numbers
The prime factorization of 389630246 is 2 × 2729 × 71387.
Since it has a total of 3 prime factors.
7 , 10 , 8 , 8 , 847 , 426 , 5954 , 206 , 97906 , 90339 , 782716 , 219388 , 9211460 , 4491723 , 20346966 , 67092218 , 319436079 , 937431350 , 1911954347 , 7643846355
n×2
779260492
n×3
1168890738
n×4
1558520984
n×5
1948151230
n÷2
194815123
n÷3
129876748.66667
n÷3
97407561.5
n÷5
77926049.2
n2
151811728598020516
n3
5.9150441159332E+25
n4
2.3046800939919E+34
n5
8.9797307197337E+42
2 √n19739.053827375
3 √n730.38338902971
4 √n140.49574309343
5 √n52.255322518408
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
-389630245 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 389630246 can be divided by 8 positive divisors.
The sum of these divisors (counting 389630246) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001110010100100100100110
3
Ternary
1000011011021012212
4
Quaternary
113032110210212
5
Quinary
1244221131441
6
Senary
102355043422
8
Octal
2716244446
10
Decimal
389630246
12
Duodecimal
aa5a0572
16
Hexadecimal
17394926
20
Vigesimal
61f3fc6
36
Base36
6fz4me
md5
6df31545758d59bd40f88b8dbfafb973
sha1
81377f82ed500d4c09d48edf7a54ec9d7cfba5e8
sha256
388f862d4ebd390d365f04e7fd6283e3a9e594926dff781a921dea92ce6a1450
sha512
f6b0fd6a459ffe5609a56f353273027076df5ab6e169618211eb511d275e8e695d6c5a3961ab066eca81cc0c0e9b9bdb3e80438ca81be2438dc4bd308e35019f
ripemd-160
fac5b9b62ec648769edd8724a5db1eb365142712
Diameter
779260492
Circumference
2448119036.9
Area
4.7693061129231E+17
Volume
2.47768788537E+26
Surface area
1.9077224451692E+18
Circumference
2448119036.9
Perimeter
1558520984
Area
151811728598020516
Diagonal
551020378.20397
Surface area
910870371588123096
Volume
5.9150441159332E+25
Space diagonal
674859382.23756
Perimeter
1168890738
Area
6.5736406779157E+16
Altitude
337429691.11878
Surface area
6.5736406779157E+16
Volume
6.9709463423233E+24
Height
183673459.40132