198231804 is an even 9-digits composite number following 198231803
and preceding 198231805 . In scientific notation, it is written as 1.98231804 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 18 positive divisors.
There are 66077256 positive integers (up to 198231804) that are relatively prime to 198231804.
198231804 has 18 divisors, whose sum is 501086040
The reverse of 198231804 is 408132891
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred ninety-eight million two hundred thirty-one thousand eight hundred four
Scientific notation
1.98231804 × 10^8
Engineering notation
1.98231804 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 5506439
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
33038634 Product of the distinct prime numbers
The prime factorization of 198231804 is 2 × 2 × 3 × 3 × 5506439.
Since it has a total of 5 prime factors.
1 , 1 , 2 , 84 , 243 , 870 , 2135 , 2804 , 61433 , 25264 , 471619 , 491784 , 9913704 , 9166577 , 66197382 , 78346795 , 483367905 , 890578531 , 6475403110 , 1382897246
n×2
396463608
n×3
594695412
n×4
792927216
n×5
991159020
n÷2
99115902
n÷3
66077268
n÷3
49557951
n÷5
39646360.8
n2
39295848117094416
n3
7.7896868619616E+24
n4
1.5441636792418E+33
n5
3.0610235180737E+41
2 √n14079.481666596
3 √n583.07503150851
4 √n118.65699164649
5 √n45.649357215639
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 5506439 , 11012878 , 16519317 , 22025756 , 33038634 , 49557951 , 66077268 , 99115902 , 198231804
18 divisors
τ Total Divisors
18 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-198231803 Sum of the proper positive divisors of n
A Arithmetic Mean
0.055555555555556 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
18 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 198231804 can be divided by 18 positive divisors.
The sum of these divisors (counting 198231804) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
1011110100001100011011111100
3
Ternary
111211000012220200
4
Quaternary
23310030123330
5
Quinary
401221404204
6
Senary
31400443500
8
Octal
1364143374
10
Decimal
198231804
12
Duodecimal
56479590
16
Hexadecimal
bd0c6fc
20
Vigesimal
31iija4
36
Base36
3a0sn0
md5
d8f38e297c1fc11d6882b1771683f7fe
sha1
4c9f608c2f7f84ae7c1b92b8ca433fa732bb76bf
sha256
e777f429a87f1091112a2b9478dffa473ff470d346b75e7479b7256b2f0028e0
sha512
46b29c33b4a5423e5365908787ce0c5bca88877cc4ab5b4e96d35c1a34923725346fac0e5202e2fa991916569a39fccf2bac71da651a8085a6291f9e0320142f
ripemd-160
4793faf13b70266878d61e585355765ce140b44e
Diameter
396463608
Circumference
1245527158.3085
Area
1.2345154776124E+17
Volume
3.2629364025738E+25
Surface area
4.9380619104498E+17
Circumference
1245527158.3085
Perimeter
792927216
Area
39295848117094416
Diagonal
280342105.71049
Surface area
235775088702566496
Volume
7.7896868619616E+24
Space diagonal
343347556.20404
Perimeter
594695412
Area
1.7015601366329E+16
Altitude
171673778.10202
Surface area
1.7015601366329E+16
Volume
9.180234005688E+23
Height
93447368.570162