198291243 is an odd 9-digits composite number following 198291242
and preceding 198291244 . In scientific notation, it is written as 1.98291243 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 131963904 positive integers (up to 198291243) that are relatively prime to 198291243.
198291243 has 8 divisors, whose sum is 264848848
The reverse of 198291243 is 342192891
Previous prime number is 577
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred ninety-eight million two hundred ninety-one thousand two hundred forty-three
Scientific notation
1.98291243 × 10^8
Engineering notation
1.98291243 × 10^6
Prime Factorization
3 × 577 × 114553
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
198291243
Product of the distinct prime numbers
The prime factorization of 198291243 is 3 × 577 × 114553.
Since it has a total of 3 prime factors.
1 , 7 , 44 , 21 , 701 , 368 , 3325 , 2518 , 37219 , 45934 , 523531 , 179079 , 3551121 , 5627799 , 87962957 , 46122529 , 532337735 , 805498474 , 1733509671 , 7567750798
n×2
396582486
n×3
594873729
n×4
793164972
n×5
991456215
n÷2
99145621.5
n÷3
66097081
n÷3
49572810.75
n÷5
39658248.6
n2
39319417050485049
n3
7.7966960809761E+24
n4
1.54601655719E+33
n5
3.0656154482378E+41
2 √n
14081.592346038
3 √n
583.13330324344
4 √n
118.66588535058
5 √n
45.652094442171
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
-198291242
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 198291243 can be divided by 8 positive divisors.
The sum of these divisors (counting 198291243) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110100011010111100101011
3
Ternary
111211010020110010
4
Quaternary
23310122330223
5
Quinary
401230304433
6
Senary
31402023003
8
Octal
1364327453
10
Decimal
198291243
12
Duodecimal
564a7a63
16
Hexadecimal
bd1af2b
20
Vigesimal
31j6823
36
Base36
3a22i3
md5
7ef50e56b7b421d88e4bb73b7ede5d9f
sha1
ad38923dbe22df79774476cbb099813ee986ae50
sha256
9623b6edc1a700b65ae81e41ed6f7f2f6ce682d33f286f11f8288fec9fb41c81
sha512
03e2f80e23f0fe940e2dd05a5c5ebb012ee3a7e4467684a989dfcd6f7e42addb4be7e038afa623953068ad4cdba2e3f7e9b5e363de8e2cc8849bbae82e63c2f2
ripemd-160
a1ae388d305e885a3cd1b82ea51b51a3bd9594eb
Diameter
396582486
Circumference
1245900624.56
Area
1.2352559174924E+17
Volume
3.2658724173689E+25
Surface area
4.9410236699695E+17
Circumference
1245900624.56
Perimeter
793164972
Area
39319417050485049
Diagonal
280426165.15042
Surface area
235916502302910294
Volume
7.7966960809761E+24
Space diagonal
343450507.57199
Perimeter
594873729
Area
1.7025807013858E+16
Altitude
171725253.78599
Surface area
1.7025807013858E+16
Volume
9.1884944495146E+23
Height
93475388.383473