397136469 is an odd 9-digits composite number following 397136468
and preceding 397136470 . In scientific notation, it is written as 3.97136469 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 244512576 positive integers (up to 397136469) that are relatively prime to 397136469.
397136469 has 16 divisors, whose sum is 571593600
The reverse of 397136469 is 964631793
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
three hundred ninety-seven million one hundred thirty-six thousand four hundred sixty-nine
Scientific notation
3.97136469 × 10^8
Engineering notation
3.97136469 × 10^6
Prime Factorization
3 × 23 × 29 × 198469
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
397136469
Product of the distinct prime numbers
The prime factorization of 397136469 is 3 × 23 × 29 × 198469.
Since it has a total of 4 prime factors.
3 , 9 , 68 , 7 , 540 , 668 , 2580 , 1087 , 61275 , 88549 , 396660 , 92162 , 3325765 , 5841201 , 81132044 , 27349746 , 933816702 , 757061510 , 5431894079 , 3636573355
n×2
794272938
n×3
1191409407
n×4
1588545876
n×5
1985682345
n÷2
198568234.5
n÷3
132378823
n÷3
99284117.25
n÷5
79427293.8
n2
157717375009787961
n3
6.2635321411336E+25
n4
2.4874770379978E+34
n5
9.8786784758903E+42
2 √n
19928.283142308
3 √n
735.04386428946
4 √n
141.16757114262
5 √n
52.455128350148
1 , 3 , 23 , 29 , 69 , 87 , 667 , 2001 , 198469 , 595407 , 4564787 , 5755601 , 13694361 , 17266803 , 132378823 , 397136469
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-397136468
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 397136469 can be divided by 16 positive divisors.
The sum of these divisors (counting 397136469) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111101010111101001001010101
3
Ternary
1000200021121211010
4
Quaternary
113222331021111
5
Quinary
1303131331334
6
Senary
103224002433
8
Octal
2752751125
10
Decimal
397136469
12
Duodecimal
b1000419
16
Hexadecimal
17abd255
20
Vigesimal
6422139
36
Base36
6kg0gl
md5
857025ea3460dfe561ece05cffda7a77
sha1
2714127827853cfd565b7716be6137325a5dc959
sha256
510f727263e83e8a35acb8e76dc87730c03dd9c4ccaf82509b4104e851c809d1
sha512
5ecc33daa494e24e32903286439dc2f992db04b5622014a2c46cbce3236cd9d82a60d68a50df96ccad0f8431d8c02a9089234ceef59af1e0d219f77f0cd2783a
ripemd-160
fe95402f3cd6611c04de375485e9ec3de8bff6bd
Diameter
794272938
Circumference
2495282026.966
Area
4.9548374667422E+17
Volume
2.6236622080145E+26
Surface area
1.9819349866969E+18
Circumference
2495282026.966
Perimeter
1588545876
Area
157717375009787961
Diagonal
561635780.57276
Surface area
946304250058727766
Volume
6.2635321411336E+25
Space diagonal
687860541.8465
Perimeter
1191409407
Area
6.8293626688337E+16
Altitude
343930270.92325
Surface area
6.8293626688337E+16
Volume
7.3816434186258E+24
Height
187211926.85759