668867633 is an odd 9-digits composite number following 668867632
and preceding 668867634 . In scientific notation, it is written as 6.68867633 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 564757776 positive integers (up to 668867633) that are relatively prime to 668867633.
668867633 has 8 divisors, whose sum is 775829952
The reverse of 668867633 is 336768866
Previous prime number is 67
Is Prime? no Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
six hundred sixty-eight million eight hundred sixty-seven thousand six hundred thirty-three
Scientific notation
6.68867633 × 10^8
Engineering notation
6.68867633 × 10^6
Prime Factorization
7 × 67 × 1426157
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
668867633 Product of the distinct prime numbers
The prime factorization of 668867633 is 7 × 67 × 1426157.
Since it has a total of 3 prime factors.
9 , 4 , 7 , 48 , 531 , 770 , 1120 , 2200 , 91060 , 42260 , 876100 , 986458 , 8974991 , 8519997 , 20688453 , 83079028 , 210773804 , 256948059 , 8298812400 , 1452982016
n×2
1337735266
n×3
2006602899
n×4
2675470532
n×5
3344338165
n÷2
334433816.5
n÷3
222955877.66667
n÷3
167216908.25
n÷5
133773526.6
n2
447383910475022689
n3
2.9924061724171E+26
n4
2.0015236335192E+35
n5
1.3387543751456E+44
2 √n25862.475384232
3 √n874.5407693075
4 √n160.81814382784
5 √n58.219441660437
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
-668867632 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 668867633 can be divided by 8 positive divisors.
The sum of these divisors (counting 668867633) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111110111100001110000110001
3
Ternary
1201121120222220022
4
Quaternary
213313201300301
5
Quinary
2332212231013
6
Senary
150212053225
8
Octal
4767416061
10
Decimal
668867633
12
Duodecimal
168004215
16
Hexadecimal
27de1c31
20
Vigesimal
a90891d
36
Base36
b285kh
md5
5c41d99919bfdf60d21af78056facbfe
sha1
58d96ba610e654310fb0850b0d235b1012ceff27
sha256
50fd74d161843b3e18fe439133cb91d02ddf0479b286834b4f7beab1e93b53a2
sha512
a97391f2609727b44d89cb54419e7fa517a243d91c452b4a07b9ef1cf977a8ba201872d7200e58edf24e9c5723325fd9f709fbfe4e1cbdc2bba398a81f7e4f54
ripemd-160
e377623b05978efc30e0f4fc620a04745669e8a7
Diameter
1337735266
Circumference
4202619284.1136
Area
1.4054980064826E+18
Volume
1.2534561663763E+27
Surface area
5.6219920259304E+18
Circumference
4202619284.1136
Perimeter
2675470532
Area
447383910475022689
Diagonal
945921678.02099
Surface area
2684303462850136134
Volume
2.9924061724171E+26
Space diagonal
1158512723.8943
Perimeter
2006602899
Area
1.937229158579E+17
Altitude
579256361.94717
Surface area
1.937229158579E+17
Volume
3.526584494301E+25
Height
315307226.007