189984609 is an odd 9-digits composite number following 189984608
and preceding 189984610 . In scientific notation, it is written as 1.89984609 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 126377496 positive integers (up to 189984609) that are relatively prime to 189984609.
189984609 has 12 divisors, whose sum is 213909696
The reverse of 189984609 is 906489981
Previous prime number is 503
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred eighty-nine million nine hundred eighty-four thousand six hundred nine
Scientific notation
1.89984609 × 10^8
Engineering notation
1.89984609 × 10^6
Prime Factorization
9 × 9 × 503 × 4663
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
21109401
Product of the distinct prime numbers
The prime factorization of 189984609 is 9 × 9 × 503 × 4663.
Since it has a total of 4 prime factors.
3 , 4 , 98 , 52 , 125 , 983 , 738 , 1203 , 83647 , 55178 , 720404 , 265198 , 5080721 , 7503473 , 92110691 , 86456649 , 1319708 , 712217141 , 3737214529 , 342755568
n×2
379969218
n×3
569953827
n×4
759938436
n×5
949923045
n÷2
94992304.5
n÷3
63328203
n÷3
47496152.25
n÷5
37996921.8
n2
36094151656882881
n3
6.8573332897196E+24
n4
1.3027877838301E+33
n5
2.4750962772093E+41
2 √n
13783.490450535
3 √n
574.87418444462
4 √n
117.40311090655
5 √n
45.263036328694
1 , 9 , 81 , 503 , 4527 , 4663 , 40743 , 41967 , 377703 , 2345489 , 21109401 , 189984609
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
-189984608
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 189984609 can be divided by 12 positive divisors.
The sum of these divisors (counting 189984609) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011010100101110111101100001
3
Ternary
111020111012220000
4
Quaternary
23110232331201
5
Quinary
342114001414
6
Senary
30504010213
8
Octal
1324567541
10
Decimal
189984609
12
Duodecimal
53760969
16
Hexadecimal
b52ef61
20
Vigesimal
2j781a9
36
Base36
354129
md5
68bde25cced0aec592e7a5bfb49014bb
sha1
dba0286fe6f6e4c90fec4b246e99806340824ea5
sha256
e48710ef074dd0cb613b4fe12b2a8fd85c6a14a12a4683651319acf12541905b
sha512
1f5f8cd94add4fecd1fe8610768bcc296fdd6750d211b74734b279af602fdb424272cd2f61f42b81896580624a176549a1d4036d3ebc58b993e2a3e009d10dd2
ripemd-160
6e673287800362fc8da5ad7c430325c1cd64f4df
Diameter
379969218
Circumference
1193708503.8591
Area
1.1339312168282E+17
Volume
2.8723930514933E+25
Surface area
4.5357248673128E+17
Circumference
1193708503.8591
Perimeter
759938436
Area
36094151656882881
Diagonal
268678810.68995
Surface area
216564909941297286
Volume
6.8573332897196E+24
Space diagonal
329062995.44411
Perimeter
569953827
Area
1.5629226131454E+16
Altitude
164531497.72205
Surface area
1.5629226131454E+16
Volume
8.0814447833616E+23
Height
89559603.563317