304989969 is an odd 9-digits composite number following 304989968
and preceding 304989970 . In scientific notation, it is written as 3.04989969 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 203283216 positive integers (up to 304989969) that are relatively prime to 304989969.
304989969 has 8 divisors, whose sum is 406740160
The reverse of 304989969 is 969989403
Previous prime number is 14887
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
three hundred four million nine hundred eighty-nine thousand nine hundred sixty-nine
Scientific notation
3.04989969 × 10^8
Engineering notation
3.04989969 × 10^6
Prime Factorization
3 × 14887 × 6829
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
304989969
Product of the distinct prime numbers
The prime factorization of 304989969 is 3 × 14887 × 6829.
Since it has a total of 3 prime factors.
3 , 4 , 81 , 20 , 632 , 490 , 8719 , 5875 , 18838 , 58366 , 37829 , 451042 , 4284013 , 7100648 , 28021450 , 37782228 , 190176293 , 438796339 , 5349606003 , 1035070381
n×2
609979938
n×3
914969907
n×4
1219959876
n×5
1524949845
n÷2
152494984.5
n÷3
101663323
n÷3
76247492.25
n÷5
60997993.8
n2
93018881190620961
n3
2.8369825690742E+25
n4
8.6525122579549E+33
n5
2.6389294453258E+42
2 √n
17463.962007517
3 √n
673.12417021112
4 √n
132.15128454736
5 √n
49.757334959125
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
-304989968
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 304989969 can be divided by 8 positive divisors.
The sum of these divisors (counting 304989969) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010001011011100011100010001
3
Ternary
210020220002120210
4
Quaternary
102023130130101
5
Quinary
1111034134334
6
Senary
50132554333
8
Octal
2213343421
10
Decimal
304989969
12
Duodecimal
861829a9
16
Hexadecimal
122dc711
20
Vigesimal
4f63ei9
36
Base36
51kzrl
md5
d38a3dbc7ca414e4f041c100c8eb302c
sha1
436a385f48166b3d0e12f240e80e588f98cc9276
sha256
9cf978145f52d25c2045b76edca7a6a16494831170eb1ee872fb292af3ee639b
sha512
7549d662a1d03996c88bfa69e79b7cb267c69de10b2154971c040e95fe079d4b21cc9c34d918cd9c6970670354d9a77d26d87031a17adec1f6448178f86fdfa2
ripemd-160
2ea4ba12e85674c6cfec79eb219d8a4c1f9c918f
Diameter
609979938
Circumference
1916308492.058
Area
2.922274337936E+17
Volume
1.1883524796488E+26
Surface area
1.1689097351744E+18
Circumference
1916308492.058
Perimeter
1219959876
Area
93018881190620961
Diagonal
431320950.54755
Surface area
558113287143725766
Volume
2.8369825690742E+25
Space diagonal
528258122.10686
Perimeter
914969907
Area
4.0278357071342E+16
Altitude
264129061.05343
Surface area
4.0278357071342E+16
Volume
3.3434160211674E+24
Height
143773650.18252