198289964 is an even 9-digits composite number following 198289963
and preceding 198289965 . In scientific notation, it is written as 1.98289964 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors.
There are 98421024 positive integers (up to 198289964) that are relatively prime to 198289964.
198289964 has 12 divisors, whose sum is 349541304
The reverse of 198289964 is 469982891
Previous prime number is 137
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred ninety-eight million two hundred eighty-nine thousand nine hundred sixty-four
Scientific notation
1.98289964 × 10^8
Engineering notation
1.98289964 × 10^6
Prime Factorization
2 × 2 × 137 × 361843
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99144982
Product of the distinct prime numbers
The prime factorization of 198289964 is 2 × 2 × 137 × 361843.
Since it has a total of 4 prime factors.
9 , 6 , 26 , 19 , 216 , 104 , 1384 , 3529 , 6722 , 3273 , 222319 , 205331 , 3519180 , 3730942 , 14408237 , 31923630 , 399644944 , 163546558 , 410007041 , 7140500122
n×2
396579928
n×3
594869892
n×4
793159856
n×5
991449820
n÷2
99144982
n÷3
66096654.666667
n÷3
49572491
n÷5
39657992.8
n2
39318909823121296
n3
7.796545213346E+24
n4
1.5459766696787E+33
n5
3.0655165817544E+41
2 √n
14081.546932067
3 √n
583.13204948308
4 √n
118.66569399817
5 √n
45.652035549828
1 , 2 , 4 , 137 , 274 , 548 , 361843 , 723686 , 1447372 , 49572491 , 99144982 , 198289964
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-198289963
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 198289964 can be divided by 12 positive divisors.
The sum of these divisors (counting 198289964) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011110100011010101000101100
3
Ternary
111211010011200202
4
Quaternary
23310122220230
5
Quinary
401230234324
6
Senary
31402013032
8
Octal
1364325054
10
Decimal
198289964
12
Duodecimal
564a7178
16
Hexadecimal
bd1aa2c
20
Vigesimal
31j64i4
36
Base36
3a21ik
md5
50ea1546a8770661b3e8a71fec05ef48
sha1
10945dda5bab76439942e94a981e66a9fb04d211
sha256
4a11440ff617a1b3bd91db4506fd895c3470fb7fb2a7331c5c5cc3aba83a3cb7
sha512
62c26c3d60c8053596242618dca6f56d29c0819cbb5f1f646c4166dc9ff02e2c020797cd585e97ed873b6d510a2c8ad35f0520fd15164f93ca9ae25a0b4912b5
ripemd-160
d12a7bf7da23c8f3f921f575a0789dc7cd083ed8
Diameter
396579928
Circumference
1245892588.366
Area
1.2352399824748E+17
Volume
3.2658092220838E+25
Surface area
4.9409599298991E+17
Circumference
1245892588.366
Perimeter
793159856
Area
39318909823121296
Diagonal
280424356.37127
Surface area
235913458938727776
Volume
7.796545213346E+24
Space diagonal
343448292.279
Perimeter
594869892
Area
1.7025587377966E+16
Altitude
171724146.1395
Surface area
1.7025587377966E+16
Volume
9.1883166503074E+23
Height
93474785.457091