189339903 is an odd 9-digits composite number following 189339902
and preceding 189339904 . In scientific notation, it is written as 1.89339903 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 123844032 positive integers (up to 189339903) that are relatively prime to 189339903.
189339903 has 8 divisors, whose sum is 200058768
The reverse of 189339903 is 309933981
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred eighty-nine million three hundred thirty-nine thousand nine hundred three
Scientific notation
1.89339903 × 10^8
Engineering notation
1.89339903 × 10^6
Prime Factorization
27 × 53 × 132313
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
189339903
Product of the distinct prime numbers
The prime factorization of 189339903 is 27 × 53 × 132313.
Since it has a total of 3 prime factors.
5 , 9 , 90 , 38 , 223 , 449 , 8964 , 6385 , 93562 , 77450 , 464150 , 359768 , 112160 , 3044977 , 87647020 , 4578256 , 378858094 , 20829134 , 3600529413 , 2378178684
n×2
378679806
n×3
568019709
n×4
757359612
n×5
946699515
n÷2
94669951.5
n÷3
63113301
n÷3
47334975.75
n÷5
37867980.6
n2
35849598868049409
n3
6.7877595722654E+24
n4
1.285193739E+33
n5
2.4333845787848E+41
2 √n
13760.083684339
3 √n
574.22317581095
4 √n
117.30338308991
5 √n
45.232274844967
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
-189339902
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 189339903 can be divided by 8 positive divisors.
The sum of these divisors (counting 189339903) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011010010010001100011111111
3
Ternary
111012021110112000
4
Quaternary
23102101203333
5
Quinary
341432334103
6
Senary
30442113343
8
Octal
1322214377
10
Decimal
189339903
12
Duodecimal
534ab853
16
Hexadecimal
b4918ff
20
Vigesimal
2j379f3
36
Base36
34q7lr
md5
cfd60169c94d8d6fa9f0ebb7a5a15400
sha1
b421f87cde763afff192e40fb9fe6adc187757cc
sha256
91f392023ad603029babaac092eadbaf4772e09b97a0967ef11e632716a52b42
sha512
d426be434fb5e483189ea6604b8690cdc4957d2f8f7c549e966c17d0f30642f659f8fadc0d873d7a8e1fc410d0d82efe6351fa4d21b57ecbf26b6015b703b038
ripemd-160
0cda7e9539fc4fb6cb8e956c0ce8125be945c222
Diameter
378679806
Circumference
1189657696.5924
Area
1.12624836438E+17
Volume
2.843250080875E+25
Surface area
4.5049934575202E+17
Circumference
1189657696.5924
Perimeter
757359612
Area
35849598868049409
Diagonal
267767058.72101
Surface area
215097593208296454
Volume
6.7877595722654E+24
Space diagonal
327946331.89616
Perimeter
568019709
Area
1.5523331667606E+16
Altitude
163973165.94808
Surface area
1.5523331667606E+16
Volume
7.9994513710213E+23
Height
89255686.240335