308485764 is an even 9-digits composite number following 308485763
and preceding 308485765 . In scientific notation, it is written as 3.08485764 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 102828576 positive integers (up to 308485764) that are relatively prime to 308485764.
308485764 has 12 divisors, whose sum is 599833500
The reverse of 308485764 is 467584803
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
three hundred eight million four hundred eighty-five thousand seven hundred sixty-four
Scientific notation
3.08485764 × 10^8
Engineering notation
3.08485764 × 10^6
Prime Factorization
2 × 2 × 9 × 8569049
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
154242882
Product of the distinct prime numbers
The prime factorization of 308485764 is 2 × 2 × 9 × 8569049.
Since it has a total of 4 prime factors.
7 , 10 , 61 , 28 , 758 , 641 , 456 , 3307 , 11004 , 77642 , 534341 , 387919 , 3093185 , 8372240 , 45461455 , 97120127 , 182948451 , 992062219 , 6058903716 , 7505174342
n×2
616971528
n×3
925457292
n×4
1233943056
n×5
1542428820
n÷2
154242882
n÷3
102828588
n÷3
77121441
n÷5
61697152.8
n2
95163466590663696
n3
2.9356574696109E+25
n4
9.0560853735524E+33
n5
2.7936734153095E+42
2 √n
17563.762808692
3 √n
675.68618944205
4 √n
132.52834718917
5 √n
49.870879281557
1 , 2 , 4 , 9 , 18 , 36 , 8569049 , 17138098 , 34276196 , 77121441 , 154242882 , 308485764
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
-308485763
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 308485764 can be divided by 12 positive divisors.
The sum of these divisors (counting 308485764) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10010011000110001111010000100
3
Ternary
210111110200220200
4
Quaternary
102120301322010
5
Quinary
1112433021024
6
Senary
50335530500
8
Octal
2230617204
10
Decimal
308485764
12
Duodecimal
87389a30
16
Hexadecimal
12631e84
20
Vigesimal
4g80e84
36
Base36
53nx50
md5
0da9db6df7f0ef0013f070c26d7c1ab9
sha1
b8e039e96983f9be0093a8f16dfee562f4b10f66
sha256
c52a502ad1a617090e9562e31e1a45a8505b67d0e4e82e588bdff017305053bb
sha512
6fe8627bf490e4e7cd600badcb74edb3ebf6283a0056b9d5cb7c2f9ed3a926cb0001baf582dacf912feb3f1b43a4e74544669e2c52e09acc0c0ca7602665ebef
ripemd-160
1ff6bba54f7f66b67e701b5847f51192f5c90dc9
Diameter
616971528
Circumference
1938273219.8389
Area
2.9896484753137E+17
Volume
1.2296853253314E+26
Surface area
1.1958593901255E+18
Circumference
1938273219.8389
Perimeter
1233943056
Area
95163466590663696
Diagonal
436264751.24783
Surface area
570980799543982176
Volume
2.9356574696109E+25
Space diagonal
534313016.6597
Perimeter
925457292
Area
4.1206989789853E+16
Altitude
267156508.32985
Surface area
4.1206989789853E+16
Volume
3.4597055066714E+24
Height
145421583.74928