396985169 is an odd 9-digits composite number following 396985168
and preceding 396985170 . In scientific notation, it is written as 3.96985169 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 335611296 positive integers (up to 396985169) that are relatively prime to 396985169.
396985169 has 8 divisors, whose sum is 459912960
The reverse of 396985169 is 961589693
Previous prime number is 73
Is Prime? no Number parity odd Number length 9 Sum of Digits 56 Digital Root 2
Name
three hundred ninety-six million nine hundred eighty-five thousand one hundred sixty-nine
Scientific notation
3.96985169 × 10^8
Engineering notation
3.96985169 × 10^6
Prime Factorization
7 × 73 × 776879
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
396985169 Product of the distinct prime numbers
The prime factorization of 396985169 is 7 × 73 × 776879.
Since it has a total of 3 prime factors.
8 , 4 , 44 , 71 , 947 , 346 , 1304 , 3883 , 25672 , 26311 , 811946 , 925080 , 6821716 , 2482777 , 31309943 , 36891508 , 610389518 , 21084659 , 7042509455 , 5861902302
n×2
793970338
n×3
1190955507
n×4
1587940676
n×5
1984925845
n÷2
198492584.5
n÷3
132328389.66667
n÷3
99246292.25
n÷5
79397033.8
n2
157597224405958561
n3
6.256376076473E+25
n4
2.4836885140462E+34
n5
9.8598750449199E+42
2 √n19924.486668419
3 √n734.95050741138
4 √n141.15412380947
5 √n52.451130897756
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
-396985168 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 396985169 can be divided by 8 positive divisors.
The sum of these divisors (counting 396985169) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101010011000001101010001
3
Ternary
1000122222221021102
4
Quaternary
113222120031101
5
Quinary
1303112011134
6
Senary
103220434145
8
Octal
2752301521
10
Decimal
396985169
12
Duodecimal
b0b48955
16
Hexadecimal
17a98351
20
Vigesimal
64132i9
36
Base36
6kcrpt
md5
ca4c0603a9f2148c1b26054e3d87621b
sha1
633b6bf4530b0f789721c3de8927b51100e4d72f
sha256
f99d612c4ceee8f287451fca879800324764422e3c908c11daace748c79967e7
sha512
7d86d152f136d0aeaf3055756c25a4ac044be74354b708c3ccd51112124d72ef53bd4b33c20949e98638d67ea7f8cca4c3356cc3d3ccb5fa41cb4d23cbd242d4
ripemd-160
b02579128e5596449b4566a41bb6c0292b7f7829
Diameter
793970338
Circumference
2494331381.029
Area
4.951062824199E+17
Volume
2.620664682659E+26
Surface area
1.9804251296796E+18
Circumference
2494331381.029
Perimeter
1587940676
Area
157597224405958561
Diagonal
561421810.06078
Surface area
945583346435751366
Volume
6.256376076473E+25
Space diagonal
687598482.55932
Perimeter
1190955507
Area
6.8241599950739E+16
Altitude
343799241.27966
Surface area
6.8241599950739E+16
Volume
7.3732099155456E+24
Height
187140603.35359