304889742 is an even 9-digits composite number following 304889741
and preceding 304889743 . In scientific notation, it is written as 3.04889742 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 101629908 positive integers (up to 304889742) that are relatively prime to 304889742.
304889742 has 8 divisors, whose sum is 508149600
The reverse of 304889742 is 247988403
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
three hundred four million eight hundred eighty-nine thousand seven hundred forty-two
Scientific notation
3.04889742 × 10^8
Engineering notation
3.04889742 × 10^6
Prime Factorization
2 × 9 × 16938319
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
304889742
Product of the distinct prime numbers
The prime factorization of 304889742 is 2 × 9 × 16938319.
Since it has a total of 3 prime factors.
9 , 5 , 28 , 13 , 365 , 307 , 379 , 7009 , 3750 , 33061 , 716076 , 16972 , 9853285 , 5718605 , 79560071 , 49515140 , 163085725 , 809700485 , 1789031719 , 9920204506
n×2
609779484
n×3
914669226
n×4
1219558968
n×5
1524448710
n÷2
152444871
n÷3
101629914
n÷3
76222435.5
n÷5
60977948.4
n2
92957754776826564
n3
2.8341865870806E+25
n4
8.6411441731486E+33
n5
2.6345962175361E+42
2 √n
17461.092233878
3 √n
673.05042723086
4 √n
132.14042619077
5 √n
49.754064239042
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
-304889741
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 304889742 can be divided by 8 positive divisors.
The sum of these divisors (counting 304889742) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010001011000011111110001110
3
Ternary
210020201000002200
4
Quaternary
102023003332032
5
Quinary
1111022432432
6
Senary
50130502330
8
Octal
2213037616
10
Decimal
304889742
12
Duodecimal
861349a6
16
Hexadecimal
122c3f8e
20
Vigesimal
4f5b472
36
Base36
51iufi
md5
626dfeb541a3e07e5e705be08d3401a1
sha1
60e6995b38a32285320a4bbdd6768765bdd01083
sha256
230a69a38ad6b7096b3505fd4467190357110939480e8329245b5d8205cc267f
sha512
5d0a8694c9fccfb13c619d67c607478c9cc3c64468d2105b5d694d8948cd5f72c15e83c0d6f6ea5622e0ef1a499497e38f9c199bfef759a1bb25735acc46897e
ripemd-160
6a2458ced78842fdf60d952b85fe000031add9af
Diameter
609779484
Circumference
1915678747.2442
Area
2.9203539950108E+17
Volume
1.18718130145E+26
Surface area
1.1681415980043E+18
Circumference
1915678747.2442
Perimeter
1219558968
Area
92957754776826564
Diagonal
431179208.16483
Surface area
557746528660959384
Volume
2.8341865870806E+25
Space diagonal
528084523.85057
Perimeter
914669226
Area
4.0251888557748E+16
Altitude
264042261.92528
Surface area
4.0251888557748E+16
Volume
3.3401209247877E+24
Height
143726402.72161