197657948 is an even 9-digits composite number following 197657947
and preceding 197657949 . In scientific notation, it is written as 1.97657948 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 6 positive divisors.
There are 98828972 positive integers (up to 197657948) that are relatively prime to 197657948.
197657948 has 6 divisors, whose sum is 345901416
The reverse of 197657948 is 849756791
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred ninety-seven million six hundred fifty-seven thousand nine hundred forty-eight
Scientific notation
1.97657948 × 10^8
Engineering notation
1.97657948 × 10^6
Prime Factorization
2 × 2 × 49414487
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
98828974
Product of the distinct prime numbers
The prime factorization of 197657948 is 2 × 2 × 49414487.
Since it has a total of 3 prime factors.
8 , 6 , 60 , 100 , 513 , 901 , 9044 , 119 , 77739 , 73300 , 980131 , 464780 , 8636708 , 3905826 , 87927141 , 87715763 , 403134390 , 329657977 , 8607613300 , 2003199014
n×2
395315896
n×3
592973844
n×4
790631792
n×5
988289740
n÷2
98828974
n÷3
65885982.666667
n÷3
49414487
n÷5
39531589.6
n2
39068664407570704
n3
7.7222320379011E+24
n4
1.5263605385914E+33
n5
3.0169729196615E+41
2 √n
14059.087737119
3 √n
582.5118448843
4 √n
118.57102401986
5 √n
45.622896734904
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-197657947
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 197657948 can be divided by 6 positive divisors.
The sum of these divisors (counting 197657948) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1011110010000000010101011100
3
Ternary
111202221001201202
4
Quaternary
23302000111130
5
Quinary
401100023243
6
Senary
31340255032
8
Octal
1362002534
10
Decimal
197657948
12
Duodecimal
56241478
16
Hexadecimal
bc8055c
20
Vigesimal
31f74h8
36
Base36
39ohuk
md5
3c49ca789037eccb8479b0a98a753f9e
sha1
2b30dc903ad1950b917cb62b5513d84e22c3f834
sha256
70cf5741a1ac07090034c15c089e73140a180c34d0a12390081c91c5ca26e78c
sha512
fbe84974b524a3ade1d171b8a0bb56c9e1bfbf073694fbe4ae09c4fb01dc56acb829d6916cc0eda29f3583ab389019540bd962fadd4e487cd9a85403468864a1
ripemd-160
1c3ceec4b566c903f75cdab9fcfdfbf4d773f6af
Diameter
395315896
Circumference
1241921514.7209
Area
1.2273782908839E+17
Volume
3.2346809919448E+25
Surface area
4.9095131635356E+17
Circumference
1241921514.7209
Perimeter
790631792
Area
39068664407570704
Diagonal
279530550.77244
Surface area
234411986445424224
Volume
7.7222320379011E+24
Space diagonal
342353608.45581
Perimeter
592973844
Area
1.6917227934443E+16
Altitude
171176804.2279
Surface area
1.6917227934443E+16
Volume
9.1007377331598E+23
Height
93176850.257479