395280893 is an odd 9-digits composite number following 395280892
and preceding 395280894 . In scientific notation, it is written as 3.95280893 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 335809152 positive integers (up to 395280893) that are relatively prime to 395280893.
395280893 has 12 divisors, whose sum is 463892220
The reverse of 395280893 is 398082593
Previous prime number is 113
Is Prime? no Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
three hundred ninety-five million two hundred eighty thousand eight hundred ninety-three
Scientific notation
3.95280893 × 10^8
Engineering notation
3.95280893 × 10^6
Prime Factorization
7 × 7 × 113 × 71389
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
56468699 Product of the distinct prime numbers
The prime factorization of 395280893 is 7 × 7 × 113 × 71389.
Since it has a total of 4 prime factors.
10 , 6 , 90 , 3 , 172 , 121 , 1858 , 3808 , 7444 , 7094 , 972162 , 377816 , 8564639 , 9233855 , 66912528 , 38450578 , 649696812 , 38564 , 4796516984 , 628490870
n×2
790561786
n×3
1185842679
n×4
1581123572
n×5
1976404465
n÷2
197640446.5
n÷3
131760297.66667
n÷3
98820223.25
n÷5
79056178.6
n2
156246984370877449
n3
6.1761447510677E+25
n4
2.4413120124993E+34
n5
9.6500399239236E+42
2 √n19881.672288819
3 √n733.89727307833
4 √n141.00238398275
5 √n52.406018328621
1 , 7 , 49 , 113 , 791 , 5537 , 71389 , 499723 , 3498061 , 8066957 , 56468699 , 395280893
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
-395280892 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 395280893 can be divided by 12 positive divisors.
The sum of these divisors (counting 395280893) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111100011111000000111111101
3
Ternary
1000112210100110002
4
Quaternary
113203320013331
5
Quinary
1302142442033
6
Senary
103120124045
8
Octal
2743700775
10
Decimal
395280893
12
Duodecimal
b0466625
16
Hexadecimal
178f81fd
20
Vigesimal
63aa24d
36
Base36
6jc8ot
md5
8433cb0abade9c447d1082380bab3865
sha1
8258777f5b9ba38e22a5d8fd7664e16e9336e557
sha256
285beb5426379e48394e66954752c7f9f0f1dd5f59c6e91cc0dedb92a4bd5918
sha512
ec69aab826a921e18361626eb5451bb88e765d91101f2fb091486f73dd6f2ceaad3c713a48c6455087e8ba92cc7c17ae69c83101882db5a806ce9d2cd02ac034
ripemd-160
0aff9a4e77f7576e41ca101af255decb722a0d63
Diameter
790561786
Circumference
2483623099.1064
Area
4.9086437824511E+17
Volume
2.5870574636615E+26
Surface area
1.9634575129804E+18
Circumference
2483623099.1064
Perimeter
1581123572
Area
156246984370877449
Diagonal
559011599.82755
Surface area
937481906225264694
Volume
6.1761447510677E+25
Space diagonal
684646589.9372
Perimeter
1185842679
Area
6.7656928864945E+16
Altitude
342323294.9686
Surface area
6.7656928864945E+16
Volume
7.2786563917828E+24
Height
186337199.94252