397893617 is an odd 9-digits composite number following 397893616
and preceding 397893618 . In scientific notation, it is written as 3.97893617 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 357354360 positive integers (up to 397893617) that are relatively prime to 397893617.
397893617 has 12 divisors, whose sum is 442634640
The reverse of 397893617 is 716398793
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
three hundred ninety-seven million eight hundred ninety-three thousand six hundred seventeen
Scientific notation
3.97893617 × 10^8
Engineering notation
3.97893617 × 10^6
Prime Factorization
83 × 11 × 11 × 39619
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
36172147
Product of the distinct prime numbers
The prime factorization of 397893617 is 83 × 11 × 11 × 39619.
Since it has a total of 4 prime factors.
8 , 4 , 65 , 47 , 285 , 159 , 1751 , 4165 , 67239 , 95980 , 673641 , 840678 , 7840714 , 1325683 , 13897341 , 89425287 , 99662962 , 152260366 , 3493223320 , 1416879749
n×2
795787234
n×3
1193680851
n×4
1591574468
n×5
1989468085
n÷2
198946808.5
n÷3
132631205.66667
n÷3
99473404.25
n÷5
79578723.4
n2
158319330449342689
n3
6.2994251033507E+25
n4
2.5065010393928E+34
n5
9.9732076457827E+42
2 √n
19947.270916093
3 √n
735.51069263575
4 √n
141.23480773553
5 √n
52.475114448268
1 , 11 , 83 , 121 , 913 , 10043 , 39619 , 435809 , 3288377 , 4793899 , 36172147 , 397893617
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
-397893616
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 397893617 can be divided by 12 positive divisors.
The sum of these divisors (counting 397893617) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111101101110101111111110001
3
Ternary
1000201201002102122
4
Quaternary
113231311333301
5
Quinary
1303330043432
6
Senary
103252124025
8
Octal
2755657761
10
Decimal
397893617
12
Duodecimal
b1306615
16
Hexadecimal
17b75ff1
20
Vigesimal
646ge0h
36
Base36
6kw8oh
md5
c2404a97a51713b2933a858219c0ffaf
sha1
28b0e4e8c4ab36df2184819841da7b2a6e2b41c2
sha256
13a2eedb79fc5480e9dce54e9e43474ab477aef58a1e898f607e9e7741a51a12
sha512
b055eed112f5eb38f67424d7428c0a199ab47c524d6c4687003be14d215aaecbad75b0943788cfb53cd89ef96367e3af835462e4ee6d3c43273382fc6c829fd0
ripemd-160
03d874cdea26fa891320b7f3a2cff696a11b003c
Diameter
795787234
Circumference
2500039328.1549
Area
4.9737484546091E+17
Volume
2.6386970168701E+26
Surface area
1.9894993818436E+18
Circumference
2500039328.1549
Perimeter
1591574468
Area
158319330449342689
Diagonal
562706549.54309
Surface area
949915982696056134
Volume
6.2994251033507E+25
Space diagonal
689171960.65135
Perimeter
1193680851
Area
6.8554281039637E+16
Altitude
344585980.32568
Surface area
6.8554281039637E+16
Volume
7.4239436802601E+24
Height
187568849.8477