189538425 is an odd 9-digits composite number following 189538424
and preceding 189538426 . In scientific notation, it is written as 1.89538425 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 101087040 positive integers (up to 189538425) that are relatively prime to 189538425.
189538425 has 12 divisors, whose sum is 261142140
The reverse of 189538425 is 524835981
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred eighty-nine million five hundred thirty-eight thousand four hundred twenty-five
Scientific notation
1.89538425 × 10^8
Engineering notation
1.89538425 × 10^6
Prime Factorization
9 × 5 × 5 × 842393
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
37907685 Product of the distinct prime numbers
The prime factorization of 189538425 is 9 × 5 × 5 × 842393.
Since it has a total of 4 prime factors.
8 , 7 , 56 , 92 , 171 , 896 , 4934 , 1599 , 84671 , 3142 , 728234 , 870551 , 8807029 , 7934625 , 73291119 , 42256095 , 553560265 , 603931693 , 2931312605 , 3277210360
n×2
379076850
n×3
568615275
n×4
758153700
n×5
947692125
n÷2
94769212.5
n÷3
63179475
n÷3
47384606.25
n÷5
37907685
n2
35924814551480625
n3
6.8091327685047E+24
n4
1.2905923005583E+33
n5
2.4461683196494E+41
2 √n13767.295486042
3 √n574.42379581285
4 √n117.33411901933
5 √n45.241756035
1 , 5 , 9 , 25 , 45 , 225 , 842393 , 4211965 , 7581537 , 21059825 , 37907685 , 189538425
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
-189538424 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 189538425 can be divided by 12 positive divisors.
The sum of these divisors (counting 189538425) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011010011000010000001111001
3
Ternary
111012122112211200
4
Quaternary
23103002001321
5
Quinary
342010212200
6
Senary
30450244413
8
Octal
1323020171
10
Decimal
189538425
12
Duodecimal
53586709
16
Hexadecimal
b4c2079
20
Vigesimal
2j4c615
36
Base36
34ugs9
md5
271fcdd081eac6f34c72027bfea91d99
sha1
8a5f34a6608f7725b945a4a50680e97c79de3bd4
sha256
26e42a815f2db08c2b38fe7a9a74de7cff71c03a8dcd4bdec5a0d5c17be95004
sha512
c333c9bfe7ccb1c2653c42e140ecc9526bb5fcda7aa26c5c2e598adad2e0ab7b1fa23be99c93789e79931c119c558a4fb4c6e8c23d6f434438aab55772768680
ripemd-160
fcae245e094ecac8b1b21368b4bc44affe850025
Diameter
379076850
Circumference
1190905047.106
Area
1.1286113347651E+17
Volume
2.8522028643803E+25
Surface area
4.5144453390603E+17
Circumference
1190905047.106
Perimeter
758153700
Area
35924814551480625
Diagonal
268047811.22584
Surface area
215548887308883750
Volume
6.8091327685047E+24
Space diagonal
328290182.08658
Perimeter
568615275
Area
1.5555901013914E+16
Altitude
164145091.04329
Surface area
1.5555901013914E+16
Volume
8.0246399243487E+23
Height
89349270.408612