668702995 is an odd 9-digits composite number following 668702994
and preceding 668702996 . In scientific notation, it is written as 6.68702995 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 527633856 positive integers (up to 668702995) that are relatively prime to 668702995.
668702995 has 8 divisors, whose sum is 813436416
The reverse of 668702995 is 599207866
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
six hundred sixty-eight million seven hundred two thousand nine hundred ninety-five
Scientific notation
6.68702995 × 10^8
Engineering notation
6.68702995 × 10^6
Prime Factorization
5 × 73 × 1832063
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
668702995
Product of the distinct prime numbers
The prime factorization of 668702995 is 5 × 73 × 1832063.
Since it has a total of 3 prime factors.
9 , 5 , 25 , 25 , 541 , 818 , 7866 , 8682 , 96152 , 23468 , 52580 , 396161 , 4254585 , 2199519 , 52206169 , 87884526 , 908074082 , 958568395 , 8884828971 , 7754728170
n×2
1337405990
n×3
2006108985
n×4
2674811980
n×5
3343514975
n÷2
334351497.5
n÷3
222900998.33333
n÷3
167175748.75
n÷5
133740599
n2
447163695521970025
n3
2.9901970245081E+26
n4
1.9995537059287E+35
n5
1.3371075518178E+44
2 √n
25859.292237028
3 √n
874.46900899141
4 √n
160.80824679421
5 √n
58.216575300687
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
-668702994
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 668702995 can be divided by 8 positive divisors.
The sum of these divisors (counting 668702995) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111110110111001100100010011
3
Ternary
1201121021122001121
4
Quaternary
213312321210103
5
Quinary
2332141443440
6
Senary
150204343111
8
Octal
4766714423
10
Decimal
668702995
12
Duodecimal
167b44a97
16
Hexadecimal
27db9913
20
Vigesimal
a8j7h9f
36
Base36
b24mj7
md5
c9bbc0d38405a22d79282ca2de792760
sha1
6b5c57bef15a6f654f31ce929e5a32860f459a2f
sha256
d84d7cc122182db221f05f91d10a6ace418eff27b3a32a267fa84155acdc5609
sha512
e16458d52fee4dbb1a794299200dce98d28f8cf007ccbd764bebd61cf38fb11dcc022ced62c8144d2d6c7916c52ef4ca167b221d68270ab78faea4ff25f28378
ripemd-160
07227df4042c9497dfa95c30558f2ea2cb07952e
Diameter
1337405990
Circumference
4201584833.051
Area
1.4048061808039E+18
Volume
1.2525308006641E+27
Surface area
5.6192247232155E+18
Circumference
4201584833.051
Perimeter
2674811980
Area
447163695521970025
Diagonal
945688844.72851
Surface area
2682982173131820150
Volume
2.9901970245081E+26
Space diagonal
1158227562.5135
Perimeter
2006108985
Area
1.9362755998608E+17
Altitude
579113781.25674
Surface area
1.9362755998608E+17
Volume
3.5239809885225E+25
Height
315229614.9095