195449957 is an odd 9-digits prime number following 195449956
and preceding 195449958 . In scientific notation, it is written as 1.95449957 × 10^8.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 195449956 positive integers (up to 195449957) that are relatively prime to 195449957.
195449957 has 2 divisors, whose sum is 195449958
The reverse of 195449957 is 759944591
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
one hundred ninety-five million four hundred forty-nine thousand nine hundred fifty-seven
Scientific notation
1.95449957 × 10^8
Engineering notation
1.95449957 × 10^6
Prime Factorization
195449957
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
195449957 Product of the distinct prime numbers
The prime factorization of 195449957 is 195449957.
Since it has a total of 1 prime factors.
4 , 9 , 97 , 47 , 922 , 206 , 1105 , 470 , 14163 , 54717 , 832663 , 624191 , 4007966 , 5677985 , 19663854 , 38406947 , 942370386 , 304745911 , 8573281197 , 5752979830
n×2
390899914
n×3
586349871
n×4
781799828
n×5
977249785
n÷2
97724978.5
n÷3
65149985.666667
n÷3
48862489.25
n÷5
39089991.4
n2
38200685691301849
n3
7.4663223757355E+24
n4
1.4592923872856E+33
n5
2.852186343454E+41
2 √n13980.34180555
3 √n580.33468297703
4 √n118.23849544691
5 √n45.520509654858
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
195449958 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
97724979 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
13980.341841314 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999897672 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 195449957 can be divided by 2 positive divisors.
The sum of these divisors (counting 195449957) is 195449958, the average is 97724979.
Base
System
Value
2
Binary
1011101001100101010001100101
3
Ternary
111121202212221022
4
Quaternary
23221211101211
5
Quinary
400013344312
6
Senary
31221100525
8
Octal
1351452145
10
Decimal
195449957
12
Duodecimal
55557745
16
Hexadecimal
ba65465
20
Vigesimal
311b4hh
36
Base36
38d65h
md5
1c4f370afd68ce20a24bcab49ae878ef
sha1
b0df9e1eae848cc9d431f07698f2a6d4173876ee
sha256
e5c9d1b6baf31f24ea484c23adb2bce2cc2a0c5e584eb4689c848ead9cb5e976
sha512
1b84897fee0ba9d09bbc4407cb6bcae3561d994b68a3cae38daa14ca1a31b923e18e36fe88b314a9de4d1491192ed11cb19e013a9e434e98171dabfb60a8f2e1
ripemd-160
590316a938d065c906187944cd0c2f40cd2d3818
Diameter
390899914
Circumference
1228048298.1113
Area
1.2001099352989E+17
Volume
3.1274858033258E+25
Surface area
4.8004397411955E+17
Circumference
1228048298.1113
Perimeter
781799828
Area
38200685691301849
Diagonal
276407979.95464
Surface area
229204114147811094
Volume
7.4663223757355E+24
Space diagonal
338529255.86115
Perimeter
586349871
Area
1.6541382125326E+16
Altitude
169264627.93058
Surface area
1.6541382125326E+16
Volume
8.7991453040123E+23
Height
92135993.318213