189798973 is an odd 9-digits composite number following 189798972
and preceding 189798974 . In scientific notation, it is written as 1.89798973 × 10^8.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 150170544 positive integers (up to 189798973) that are relatively prime to 189798973.
189798973 has 8 divisors, whose sum is 233598848
The reverse of 189798973 is 379897981
Previous prime number is 13
Is Prime? no Number parity odd Number length 9 Sum of Digits 61 Digital Root 7
Name
one hundred eighty-nine million seven hundred ninety-eight thousand nine hundred seventy-three
Scientific notation
1.89798973 × 10^8
Engineering notation
1.89798973 × 10^6
Prime Factorization
7 × 13 × 2085703
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
189798973 Product of the distinct prime numbers
The prime factorization of 189798973 is 7 × 13 × 2085703.
Since it has a total of 3 prime factors.
2 , 9 , 69 , 97 , 654 , 701 , 7379 , 9864 , 32086 , 86506 , 560289 , 213594 , 3450506 , 173601 , 57568990 , 83652580 , 450983061 , 363476877 , 620731954 , 9199952382
n×2
379597946
n×3
569396919
n×4
759195892
n×5
948994865
n÷2
94899486.5
n÷3
63266324.333333
n÷3
47449743.25
n÷5
37959794.6
n2
36023650151854729
n3
6.8372518025333E+24
n4
1.2977033702632E+33
n5
2.463027669346E+41
2 √n13776.754806557
3 √n574.6868848492
4 √n117.37442143226
5 √n45.254187469798
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
-189798972 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 189798973 can be divided by 8 positive divisors.
The sum of these divisors (counting 189798973) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010100000001101000111101
3
Ternary
111020010210020121
4
Quaternary
23110001220331
5
Quinary
342042031343
6
Senary
30500014541
8
Octal
1324015075
10
Decimal
189798973
12
Duodecimal
53691451
16
Hexadecimal
b501a3d
20
Vigesimal
2j64h8d
36
Base36
3501tp
md5
28d9589a49272020e53dda1ef5b5431e
sha1
79ebfd3c84a736c9dc5780c8fa94e1845866b738
sha256
2b06e361f12ca0dcc947c8a42c7d58711bec9fe05eca032b51f8b392414ddfc2
sha512
9c67b1c793337eccb552c9f37997a169ec2ec656a30f3b16e2acaa56294e9b46936b5f6b5041eb96e0eea484977d24472d66fe21a2fc7651da2f77f61e43cb2b
ripemd-160
f65649db4a21174067421e2fa4c8119deea62541
Diameter
379597946
Circumference
1192542118.4714
Area
1.1317163467256E+17
Volume
2.863981337811E+25
Surface area
4.5268653869022E+17
Circumference
1192542118.4714
Perimeter
759195892
Area
36023650151854729
Diagonal
268416281.74108
Surface area
216141900911128374
Volume
6.8372518025333E+24
Space diagonal
328741464.46039
Perimeter
569396919
Area
1.5598698084275E+16
Altitude
164370732.2302
Surface area
1.5598698084275E+16
Volume
8.0577785237521E+23
Height
89472093.913695