668840296 is an even 9-digits composite number following 668840295
and preceding 668840297 . In scientific notation, it is written as 6.68840296 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 8 positive divisors.
There are 334420144 positive integers (up to 668840296) that are relatively prime to 668840296.
668840296 has 8 divisors, whose sum is 1254075570
The reverse of 668840296 is 692048866
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
six hundred sixty-eight million eight hundred forty thousand two hundred ninety-six
Scientific notation
6.68840296 × 10^8
Engineering notation
6.68840296 × 10^6
Prime Factorization
2 × 2 × 2 × 83605037
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
167210074
Product of the distinct prime numbers
The prime factorization of 668840296 is 2 × 2 × 2 × 83605037.
Since it has a total of 4 prime factors.
5 , 8 , 89 , 52 , 979 , 315 , 3519 , 3991 , 45960 , 9239 , 57467 , 33168 , 7777801 , 7264719 , 10629069 , 78511222 , 20652019 , 910689804 , 9736867735 , 6666291505
n×2
1337680592
n×3
2006520888
n×4
2675361184
n×5
3344201480
n÷2
334420148
n÷3
222946765.33333
n÷3
167210074
n÷5
133768059.2
n2
447347341553367616
n3
2.9920392833937E+26
n4
2.0011964399487E+35
n5
1.3384808192494E+44
2 √n
25861.946871804
3 √n
874.52885481922
4 √n
160.81650062044
5 √n
58.218965760329
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
-668840295
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 668840296 can be divided by 8 positive divisors.
The sum of these divisors (counting 668840296) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111110111011011000101101000
3
Ternary
1201121112121101211
4
Quaternary
213313123011220
5
Quinary
2332210342141
6
Senary
150211322504
8
Octal
4767330550
10
Decimal
668840296
12
Duodecimal
167bb0434
16
Hexadecimal
27ddb168
20
Vigesimal
a9050eg
36
Base36
b27kh4
md5
1749256240d4ed16a5dfeaf5f0a1de5a
sha1
ec60a33c284a10d0bf1cf4605d65fc14f302c60d
sha256
410ee15453245b40e26802efd8da6ae1f8543e5acd2e7080d20de9621ff20c94
sha512
3044d710bea298762f2c6a2f703937839cf11c083dae1008ffea41f6903bb3acbf2d7d60de9bd78521c3d1ad0ec62f9265f6efc01171567685b87fb94aa828a3
ripemd-160
bd7ff9e4e3109cac847c122a32e8bccf78b3b2e6
Diameter
1337680592
Circumference
4202447520.6768
Area
1.405383121827E+18
Volume
1.2533024842616E+27
Surface area
5.6215324873079E+18
Circumference
4202447520.6768
Perimeter
2675361184
Area
447347341553367616
Diagonal
945883017.66484
Surface area
2684084049320205696
Volume
2.9920392833937E+26
Space diagonal
1158465374.8214
Perimeter
2006520888
Area
1.9370708105033E+17
Altitude
579232687.4107
Surface area
1.9370708105033E+17
Volume
3.5261521114403E+25
Height
315294339.22161