397441409 is an odd 9-digits prime number following 397441408
and preceding 397441410 . In scientific notation, it is written as 3.97441409 × 10^8.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 397441408 positive integers (up to 397441409) that are relatively prime to 397441409.
397441409 has 2 divisors, whose sum is 397441410
The reverse of 397441409 is 904144793
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
three hundred ninety-seven million four hundred forty-one thousand four hundred nine
Scientific notation
3.97441409 × 10^8
Engineering notation
3.97441409 × 10^6
Prime Factorization
397441409
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
397441409 Product of the distinct prime numbers
The prime factorization of 397441409 is 397441409.
Since it has a total of 1 prime factors.
1 , 5 , 33 , 16 , 6 , 28 , 1042 , 6809 , 54778 , 20778 , 318061 , 685683 , 3499099 , 7799432 , 19460385 , 12392565 , 557319316 , 953501599 , 4707997092 , 7432602223
n×2
794882818
n×3
1192324227
n×4
1589765636
n×5
1987207045
n÷2
198720704.5
n÷3
132480469.66667
n÷3
99360352.25
n÷5
79488281.8
n2
157959673587905281
n3
6.2779715235957E+25
n4
2.4951258479998E+34
n5
9.9166633266134E+42
2 √n19935.932609236
3 √n735.23194987082
4 √n141.19466211311
5 √n52.463181378495
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
397441410 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
198720705 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
19935.932634316 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999949678 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 397441409 can be divided by 2 positive divisors.
The sum of these divisors (counting 397441409) is 397441410, the average is 198720705.
Base
System
Value
2
Binary
10111101100000111100110000001
3
Ternary
1000200212010010012
4
Quaternary
113230013212001
5
Quinary
1303221111114
6
Senary
103234314305
8
Octal
2754074601
10
Decimal
397441409
12
Duodecimal
b1128995
16
Hexadecimal
17b07981
20
Vigesimal
64403a9
36
Base36
6kmjr5
md5
2ffb17bb9a49c097cefa14c5d7c7b1d0
sha1
e6342b091eb8d536b0d57199bd883818054f3bfe
sha256
043f3c4c7d591ccd4e0c43628434bf4b345ee924e5bbbcbe1f82291bb39d182a
sha512
ff831e9d5255468594dd29ce846915170b283025e47598988d22db206a42818b34d66e43ad99b56e4165ebbc8df11a95e047f56e592f91b76a13a22e6a75cf50
ripemd-160
a0803f100d440b53fba12607ee9530a5670abafc
Diameter
794882818
Circumference
2497198021.4936
Area
4.962449501072E+17
Volume
2.6297105623966E+26
Surface area
1.9849798004288E+18
Circumference
2497198021.4936
Perimeter
1589765636
Area
157959673587905281
Diagonal
562067030.85647
Surface area
947758041527431686
Volume
6.2779715235957E+25
Space diagonal
688388713.41976
Perimeter
1192324227
Area
6.8398545050312E+16
Altitude
344194356.70988
Surface area
6.8398545050312E+16
Volume
7.398660394051E+24
Height
187355676.95216