397173668 is an even 9-digits composite number following 397173667
and preceding 397173669 . In scientific notation, it is written as 3.97173668 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 198075552 positive integers (up to 397173668) that are relatively prime to 397173668.
397173668 has 12 divisors, whose sum is 696843420
The reverse of 397173668 is 866371793
Previous prime number is 389
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
three hundred ninety-seven million one hundred seventy-three thousand six hundred sixty-eight
Scientific notation
3.97173668 × 10^8
Engineering notation
3.97173668 × 10^6
Prime Factorization
2 × 2 × 389 × 255253
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
198586834
Product of the distinct prime numbers
The prime factorization of 397173668 is 2 × 2 × 389 × 255253.
Since it has a total of 4 prime factors.
8 , 5 , 86 , 91 , 717 , 752 , 2143 , 9701 , 65394 , 39510 , 753875 , 230637 , 4305679 , 5711788 , 29100548 , 95518669 , 134365783 , 111991647 , 9648569337 , 4040772592
n×2
794347336
n×3
1191521004
n×4
1588694672
n×5
1985868340
n÷2
198586834
n÷3
132391222.66667
n÷3
99293417
n÷5
79434733.6
n2
157746922552574224
n3
6.2652923845918E+25
n4
2.4884091574808E+34
n5
9.8833059256143E+42
2 √n
19929.216442199
3 √n
735.06681361559
4 √n
141.17087674942
5 √n
52.456110987285
1 , 2 , 4 , 389 , 778 , 1556 , 255253 , 510506 , 1021012 , 99293417 , 198586834 , 397173668
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
-397173667
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 397173668 can be divided by 12 positive divisors.
The sum of these divisors (counting 397173668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111101011000110001110100100
3
Ternary
1000200100111211212
4
Quaternary
113223012032210
5
Quinary
1303134024133
6
Senary
103224450552
8
Octal
2753061644
10
Decimal
397173668
12
Duodecimal
b1019a58
16
Hexadecimal
17ac63a4
20
Vigesimal
6426e38
36
Base36
6kgt5w
md5
a94b84ff72cb2274e5d97eee55272090
sha1
9cfc2eed19c182e45ac20fdb19df691d71afc145
sha256
d6dfe1e94e4bb36b5f3db00e695c2df5884b8bdc63032884fe78b89960b3d791
sha512
23a2772db9266e98d531e1109b32569090ff05d9d6a076593a9539537dba7f9519d6aefa9d83daf859e88585e90b40787282736c0d9455619808b19ebe12a1fe
ripemd-160
04468da616eae9b287428aa8ea6398aaf8d2feba
Diameter
794347336
Circumference
2495515755.1762
Area
4.9557657301757E+17
Volume
2.6243995370701E+26
Surface area
1.9823062920703E+18
Circumference
2495515755.1762
Perimeter
1588694672
Area
157746922552574224
Diagonal
561688387.90307
Surface area
946481535315445344
Volume
6.2652923845918E+25
Space diagonal
687924972.40449
Perimeter
1191521004
Area
6.8306421149673E+16
Altitude
343962486.20225
Surface area
6.8306421149673E+16
Volume
7.3837178854355E+24
Height
187229462.63436