189984239 is an odd 9-digits composite number following 189984238
and preceding 189984240 . In scientific notation, it is written as 1.89984239 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 188163136 positive integers (up to 189984239) that are relatively prime to 189984239.
189984239 has 8 divisors, whose sum is 191814480
The reverse of 189984239 is 932489981
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred eighty-nine million nine hundred eighty-four thousand two hundred thirty-nine
Scientific notation
1.89984239 × 10^8
Engineering notation
1.89984239 × 10^6
Prime Factorization
233 × 197 × 4139
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
189984239
Product of the distinct prime numbers
The prime factorization of 189984239 is 233 × 197 × 4139.
Since it has a total of 3 prime factors.
9 , 1 , 95 , 96 , 887 , 401 , 6565 , 5978 , 38730 , 999 , 879384 , 997266 , 2466262 , 4625152 , 25885458 , 28479141 , 851404245 , 831587670 , 1782781198 , 6667085768
n×2
379968478
n×3
569952717
n×4
759936956
n×5
949921195
n÷2
94992119.5
n÷3
63328079.666667
n÷3
47496059.75
n÷5
37996847.8
n2
36094011068409121
n3
6.8572932252893E+24
n4
1.3027776350064E+33
n5
2.4750721757292E+41
2 √n
13783.477028675
3 √n
574.87381125021
4 √n
117.4030537451
5 √n
45.263018698491
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
-189984238
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 189984239 can be divided by 8 positive divisors.
The sum of these divisors (counting 189984239) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010100101110110111101111
3
Ternary
111020111012101022
4
Quaternary
23110232313233
5
Quinary
342113443424
6
Senary
30504004355
8
Octal
1324566757
10
Decimal
189984239
12
Duodecimal
537606bb
16
Hexadecimal
b52edef
20
Vigesimal
2j780bj
36
Base36
3540rz
md5
345b2c9bf5a2ef3f2fc7b25755f2cf31
sha1
bc2ef0c2e8f19cf98ae6a42eddfc141b47f8022e
sha256
49241db58d13af363a869a19895b14e1616839926948205afc4fae63ce3fe393
sha512
950f4f3b7ea9c217578ee8692c1eed597ae03bf2b23412915822eac7ffc787b9cec6631eab29cdc237f4a6b4d660b6a7bf89356672d6a46647aa4858be54bdcb
ripemd-160
54bff501095bd2f39c2fd73edd7a94a68b202edb
Diameter
379968478
Circumference
1193706179.0805
Area
1.133926800111E+17
Volume
2.872376269344E+25
Surface area
4.5357072004441E+17
Circumference
1193706179.0805
Perimeter
759936956
Area
36094011068409121
Diagonal
268678287.43093
Surface area
216564066410454726
Volume
6.8572932252893E+24
Space diagonal
329062354.58531
Perimeter
569952717
Area
1.562916525486E+16
Altitude
164531177.29265
Surface area
1.562916525486E+16
Volume
8.0813975669777E+23
Height
89559429.143644