198248551 is an odd 9-digits composite number following 198248550
and preceding 198248552 . In scientific notation, it is written as 1.98248551 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 198219112 positive integers (up to 198248551) that are relatively prime to 198248551.
198248551 has 4 divisors, whose sum is 198277992
The reverse of 198248551 is 155842891
Previous prime number is 19013
Is Prime? no Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred ninety-eight million two hundred forty-eight thousand five hundred fifty-one
Scientific notation
1.98248551 × 10^8
Engineering notation
1.98248551 × 10^6
Prime Factorization
19013 × 10427
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
198248551 Product of the distinct prime numbers
The prime factorization of 198248551 is 19013 × 10427.
Since it has a total of 2 prime factors.
9 , 1 , 79 , 44 , 380 , 416 , 4456 , 6412 , 81630 , 87392 , 699554 , 854418 , 6076520 , 5152155 , 29153192 , 71594428 , 739802923 , 245604442 , 5929505857 , 7532949146
n×2
396497102
n×3
594745653
n×4
792994204
n×5
991242755
n÷2
99124275.5
n÷3
66082850.333333
n÷3
49562137.75
n÷5
39649710.2
n2
39302487973599601
n3
7.791661291461E+24
n4
1.5446855609149E+33
n5
3.0623167420201E+41
2 √n14080.076384736
3 √n583.09145080885
4 √n118.65949765921
5 √n45.650128498488
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-198248550 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 198248551 can be divided by 4 positive divisors.
The sum of these divisors (counting 198248551) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011110100010000100001100111
3
Ternary
111211001001212221
4
Quaternary
23310100201213
5
Quinary
401222423201
6
Senary
31401053211
8
Octal
1364204147
10
Decimal
198248551
12
Duodecimal
56487207
16
Hexadecimal
bd10867
20
Vigesimal
31j117b
36
Base36
3a15k7
md5
967e5190080677849567d6bdbe1737cb
sha1
e7076bacd7a139ae255e0826fdcce55a95d7059f
sha256
c7f4fec28afee0ed688df1fd3289129df52051d4cdda305d9ffda264fa8d8da7
sha512
3b666d6bab3af6e9477abfe5ae5def6701c1e41c4735e45ed91d2e6cb4fef174e7754b6ecf1c19d71462d547090f4dea83c68c3d55eb470e752ebc6ad101fc6b
ripemd-160
74444791bf8bed004310b6a3cf67e1f10ef244e4
Diameter
396497102
Circumference
1245632382.8128
Area
1.2347240748566E+17
Volume
3.2637634496685E+25
Surface area
4.9388962994265E+17
Circumference
1245632382.8128
Perimeter
792994204
Area
39302487973599601
Diagonal
280365789.54501
Surface area
235814927841597606
Volume
7.791661291461E+24
Space diagonal
343376562.85891
Perimeter
594745653
Area
1.7018476508535E+16
Altitude
171688281.42945
Surface area
1.7018476508535E+16
Volume
9.1825608931681E+23
Height
93455263.181671