198352561 is an odd 9-digits composite number following 198352560
and preceding 198352562 . In scientific notation, it is written as 1.98352561 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 179676000 positive integers (up to 198352561) that are relatively prime to 198352561.
198352561 has 8 divisors, whose sum is 217158048
The reverse of 198352561 is 165253891
Previous prime number is 281
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred ninety-eight million three hundred fifty-two thousand five hundred sixty-one
Scientific notation
1.98352561 × 10^8
Engineering notation
1.98352561 × 10^6
Prime Factorization
11 × 281 × 64171
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
198352561
Product of the distinct prime numbers
The prime factorization of 198352561 is 11 × 281 × 64171.
Since it has a total of 3 prime factors.
1 , 6 , 38 , 22 , 545 , 245 , 4973 , 8695 , 90204 , 30593 , 354387 , 628999 , 2225005 , 4825249 , 15896126 , 15063683 , 215942920 , 251865564 , 5327029112 , 912922523
n×2
396705122
n×3
595057683
n×4
793410244
n×5
991762805
n÷2
99176280.5
n÷3
66117520.333333
n÷3
49588140.25
n÷5
39670512.2
n2
39343738455258721
n3
7.8039312819148E+24
n4
1.5479297556358E+33
n5
3.0703583127847E+41
2 √n
14083.769417312
3 √n
583.19340487693
4 √n
118.67505810958
5 √n
45.654917510801
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
-198352560
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 198352561 can be divided by 8 positive divisors.
The sum of these divisors (counting 198352561) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110100101001111010110001
3
Ternary
111211020100120011
4
Quaternary
23310221322301
5
Quinary
401234240221
6
Senary
31403214521
8
Octal
1364517261
10
Decimal
198352561
12
Duodecimal
56517441
16
Hexadecimal
bd29eb1
20
Vigesimal
31je181
36
Base36
3a3dtd
md5
57e9dd6275f5f15b9617e9bb1aa5ce92
sha1
4deb9c100ef826ad517446444d467374321ba2e5
sha256
34393199475374571c2b5f1dc5fc10744da00cb5e7cea3a5cec4753b3277b868
sha512
7d7ea552400ce4c670047ea98c86c23bfd1ba926bb4b34470f9325de10ab4cf75d1ee18f968f962a6e9ccb7d42283f653533f71205c05cced190375ea803756b
ripemd-160
83bac70ca615147cd9f4ce6b629b5f8ff68a15aa
Diameter
396705122
Circumference
1246285896.9166
Area
1.236019996958E+17
Volume
3.2689030912511E+25
Surface area
4.944079987832E+17
Circumference
1246285896.9166
Perimeter
793410244
Area
39343738455258721
Diagonal
280512881.89764
Surface area
236062430731552326
Volume
7.8039312819148E+24
Space diagonal
343556713.4634
Perimeter
595057683
Area
1.7036338491052E+16
Altitude
171778356.7317
Surface area
1.7036338491052E+16
Volume
9.1970212155929E+23
Height
93504293.965879