198291228 is an even 9-digits composite number following 198291227
and preceding 198291229 . In scientific notation, it is written as 1.98291228 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 66097072 positive integers (up to 198291228) that are relatively prime to 198291228.
198291228 has 12 divisors, whose sum is 462679560
The reverse of 198291228 is 822192891
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred ninety-eight million two hundred ninety-one thousand two hundred twenty-eight
Scientific notation
1.98291228 × 10^8
Engineering notation
1.98291228 × 10^6
Prime Factorization
2 × 2 × 3 × 16524269
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
99145614 Product of the distinct prime numbers
The prime factorization of 198291228 is 2 × 2 × 3 × 16524269.
Since it has a total of 4 prime factors.
5 , 10 , 60 , 52 , 298 , 297 , 1547 , 6162 , 2378 , 11575 , 739532 , 818315 , 1843598 , 5971869 , 52877481 , 68161068 , 401782208 , 879585936 , 3508710770 , 1518076127
n×2
396582456
n×3
594873684
n×4
793164912
n×5
991456140
n÷2
99145614
n÷3
66097076
n÷3
49572807
n÷5
39658245.6
n2
39319411101747984
n3
7.7966943116024E+24
n4
1.5460160893883E+33
n5
3.0656142887256E+41
2 √n14081.591813428
3 √n583.13328853948
4 √n118.66588310643
5 √n45.652093751489
1 , 2 , 3 , 4 , 6 , 12 , 16524269 , 33048538 , 49572807 , 66097076 , 99145614 , 198291228
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
-198291227 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 198291228 can be divided by 12 positive divisors.
The sum of these divisors (counting 198291228) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011110100011010111100011100
3
Ternary
111211010020102120
4
Quaternary
23310122330130
5
Quinary
401230304403
6
Senary
31402022540
8
Octal
1364327434
10
Decimal
198291228
12
Duodecimal
564a7a50
16
Hexadecimal
bd1af1c
20
Vigesimal
31j6818
36
Base36
3a22ho
md5
c3bc2a92f71317f3a040b53482a507a2
sha1
f0c3d6e3cedaa463976c5bfe838c31efb311d9b8
sha256
fa1559959386945b8f79b2591a4e27503639b6ddbaff5da20f3062449b7967ed
sha512
df8aac4e21b7e4ba1bf607faf597b0febf3276e85227dfc939c11678c675d7945e3ef49db8fa914931d86217bb4615add0a0755f2ff893f700ab0bd4dfc580a0
ripemd-160
098ffd1b1b22d8fd89f842565ac6788a6c20c797
Diameter
396582456
Circumference
1245900530.3122
Area
1.2352557306073E+17
Volume
3.2658716762154E+25
Surface area
4.9410229224291E+17
Circumference
1245900530.3122
Perimeter
793164912
Area
39319411101747984
Diagonal
280426143.93722
Surface area
235916466610487904
Volume
7.7966943116024E+24
Space diagonal
343450481.59122
Perimeter
594873684
Area
1.7025804437979E+16
Altitude
171725240.79561
Surface area
1.7025804437979E+16
Volume
9.1884923642878E+23
Height
93475381.312405