198248258 is an even 9-digits composite number following 198248257
and preceding 198248259 . In scientific notation, it is written as 1.98248258 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 91140096 positive integers (up to 198248258) that are relatively prime to 198248258.
198248258 has 16 divisors, whose sum is 321504120
The reverse of 198248258 is 852842891
Previous prime number is 257
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred ninety-eight million two hundred forty-eight thousand two hundred fifty-eight
Scientific notation
1.98248258 × 10^8
Engineering notation
1.98248258 × 10^6
Prime Factorization
2 × 13 × 257 × 29669
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
198248258 Product of the distinct prime numbers
The prime factorization of 198248258 is 2 × 13 × 257 × 29669.
Since it has a total of 4 prime factors.
7 , 7 , 41 , 55 , 629 , 184 , 9426 , 325 , 15547 , 415 , 507555 , 822147 , 1836782 , 3337358 , 22053364 , 38347692 , 756284458 , 463674979 , 7616597441 , 631196673
n×2
396496516
n×3
594744774
n×4
792993032
n×5
991241290
n÷2
99124129
n÷3
66082752.666667
n÷3
49562064.5
n÷5
39649651.6
n2
39302371800034564
n3
7.7916267446252E+24
n4
1.5446764291082E+33
n5
3.0622941124435E+41
2 √n14080.065979959
3 √n583.09116355013
4 √n118.6594538162
5 √n45.650115004825
1 , 2 , 13 , 26 , 257 , 514 , 3341 , 6682 , 29669 , 59338 , 385697 , 771394 , 7624933 , 15249866 , 99124129 , 198248258
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
-198248257 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 198248258 can be divided by 16 positive divisors.
The sum of these divisors (counting 198248258) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011110100010000011101000010
3
Ternary
111211001001111002
4
Quaternary
23310100131002
5
Quinary
401222421013
6
Senary
31401052002
8
Octal
1364203502
10
Decimal
198248258
12
Duodecimal
56487002
16
Hexadecimal
bd10742
20
Vigesimal
31j10ci
36
Base36
3a15c2
md5
e25b1055dbd03c8e5b5d26eaff556700
sha1
4a0c2efb0489bba57fb26fa42f1435af73ff3f92
sha256
b305d9dfd059ed3ad9e6c4dbbb832c66b407d1848ff1af476f5123129c43423d
sha512
b72bb9fee540988d2a93475f8d28252dd00823f57e14a05809758381df8faa5f2aff145c80ecb053c8e207f943d616ad9136658d227736e2564c64aebfbf6432
ripemd-160
5a2c5e9c7db58f99053f4424d8830d842a197b33
Diameter
396496516
Circumference
1245630541.8395
Area
1.2347204251564E+17
Volume
3.2637489787238E+25
Surface area
4.9388817006257E+17
Circumference
1245630541.8395
Perimeter
792993032
Area
39302371800034564
Diagonal
280365375.18044
Surface area
235814230800207384
Volume
7.7916267446252E+24
Space diagonal
343376055.36802
Perimeter
594744774
Area
1.7018426203906E+16
Altitude
171688027.68401
Surface area
1.7018426203906E+16
Volume
9.1825201793315E+23
Height
93455125.060147