668827265 is an odd 9-digits composite number following 668827264
and preceding 668827266 . In scientific notation, it is written as 6.68827265 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 506900592 positive integers (up to 668827265) that are relatively prime to 668827265.
668827265 has 8 divisors, whose sum is 844834560
The reverse of 668827265 is 562728866
Previous prime number is 19
Is Prime? no Number parity odd Number length 9 Sum of Digits 50 Digital Root 5
Name
six hundred sixty-eight million eight hundred twenty-seven thousand two hundred sixty-five
Scientific notation
6.68827265 × 10^8
Engineering notation
6.68827265 × 10^6
Prime Factorization
5 × 19 × 7040287
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
668827265 Product of the distinct prime numbers
The prime factorization of 668827265 is 5 × 19 × 7040287.
Since it has a total of 3 prime factors.
4 , 8 , 12 , 49 , 702 , 68 , 9347 , 3506 , 11528 , 61886 , 159264 , 617512 , 5303258 , 4495914 , 98602970 , 81109381 , 674140566 , 114009748 , 25746020 , 2260747505
n×2
1337654530
n×3
2006481795
n×4
2675309060
n×5
3344136325
n÷2
334413632.5
n÷3
222942421.66667
n÷3
167206816.25
n÷5
133765453
n2
447329910407380225
n3
2.9918644053046E+26
n4
2.0010404874507E+35
n5
1.338350436376E+44
2 √n25861.694936721
3 √n874.5231753072
4 √n160.81571731868
5 √n58.218738902808
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
-668827264 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 668827265 can be divided by 8 positive divisors.
The sum of these divisors (counting 668827265) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111110111010111111010000001
3
Ternary
1201121111221112012
4
Quaternary
213313113322001
5
Quinary
2332204433030
6
Senary
150211142305
8
Octal
4767277201
10
Decimal
668827265
12
Duodecimal
167ba4995
16
Hexadecimal
27dd7e81
20
Vigesimal
a903835
36
Base36
b27af5
md5
df09c094f2ab41b4d9018cbf008b03cd
sha1
52e232577e55255eb13a7f8c73e93cec7fdecfd0
sha256
4fc615771cc01b307642d6318d51e82c5151c9027dd9e2ca3f3b858baf944fb4
sha512
03e504659b43d687be70d57c01aab046ac49332457ee4b25de93c3de6d14a7429b6fbd522793f8ff13708fa367ca980ce0cdc0136c56373caffdffe7d2468361
ripemd-160
318796ff14add8ea6f9c19a774183ec400ade429
Diameter
1337654530
Circumference
4202365644.4891
Area
1.4053283602668E+18
Volume
1.2532292314989E+27
Surface area
5.6213134410672E+18
Circumference
4202365644.4891
Perimeter
2675309060
Area
447329910407380225
Diagonal
945864589.0479
Surface area
2683979462444281350
Volume
2.9918644053046E+26
Space diagonal
1158442804.4673
Perimeter
2006481795
Area
1.936995331427E+17
Altitude
579221402.23367
Surface area
1.936995331427E+17
Volume
3.5259460156359E+25
Height
315288196.3493