198248157 is an odd 9-digits composite number following 198248156
and preceding 198248158 . In scientific notation, it is written as 1.98248157 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 132105600 positive integers (up to 198248157) that are relatively prime to 198248157.
198248157 has 8 divisors, whose sum is 220375480
The reverse of 198248157 is 751842891
Previous prime number is 3301
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred ninety-eight million two hundred forty-eight thousand one hundred fifty-seven
Scientific notation
1.98248157 × 10^8
Engineering notation
1.98248157 × 10^6
Prime Factorization
9 × 3301 × 6673
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
198248157
Product of the distinct prime numbers
The prime factorization of 198248157 is 9 × 3301 × 6673.
Since it has a total of 3 prime factors.
6 , 1 , 5 , 90 , 220 , 108 , 6903 , 7591 , 45339 , 24793 , 317518 , 399972 , 8061206 , 3834475 , 35568047 , 39217371 , 482357045 , 722216449 , 8528575536 , 3698106450
n×2
396496314
n×3
594744471
n×4
792992628
n×5
991240785
n÷2
99124078.5
n÷3
66082719
n÷3
49562039.25
n÷5
39649631.4
n2
39302331753896649
n3
7.7916148360126E+24
n4
1.5446732812934E+33
n5
3.0622863118355E+41
2 √n
14080.062393328
3 √n
583.09106452913
4 √n
118.65943870307
5 √n
45.650110353422
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-198248156
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 198248157 can be divided by 8 positive divisors.
The sum of these divisors (counting 198248157) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110100010000011011011101
3
Ternary
111211001001100100
4
Quaternary
23310100123131
5
Quinary
401222420112
6
Senary
31401051313
8
Octal
1364203335
10
Decimal
198248157
12
Duodecimal
56486b39
16
Hexadecimal
bd106dd
20
Vigesimal
31j107h
36
Base36
3a1599
md5
e199741ed24901cb6d4a94efc1a2bfd1
sha1
9329f80c2f0d63c27f10e31bcc1afb1475f7ed12
sha256
a88f4950e4ae9b751af02e2b3a5e29e0113bed11d7017546d05e997ccb91f33e
sha512
8400ff01c7325f7ba895b7f4555f43fb6007b23fccfe5b73c16126001da61d20b6d7ea77abf447e6e8ab7fe37f647b7e226d6f7e76562c500b3b5a57f2db22c7
ripemd-160
3a5a5d50381d34bf6f22e36a7a37dd5d7fb3df9e
Diameter
396496314
Circumference
1245629907.2378
Area
1.2347191670699E+17
Volume
3.2637439904558E+25
Surface area
4.9388766682796E+17
Circumference
1245629907.2378
Perimeter
792992628
Area
39302331753896649
Diagonal
280365232.34487
Surface area
235813990523379894
Volume
7.7916148360126E+24
Space diagonal
343375880.43089
Perimeter
594744471
Area
1.7018408863419E+16
Altitude
171687940.21545
Surface area
1.7018408863419E+16
Volume
9.182506144897E+23
Height
93455077.44829