668876241 is an odd 9-digits composite number following 668876240
and preceding 668876242 . In scientific notation, it is written as 6.68876241 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 405155520 positive integers (up to 668876241) that are relatively prime to 668876241.
668876241 has 8 divisors, whose sum is 689526120
The reverse of 668876241 is 142678866
Previous prime number is 2269
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
six hundred sixty-eight million eight hundred seventy-six thousand two hundred forty-one
Scientific notation
6.68876241 × 10^8
Engineering notation
6.68876241 × 10^6
Prime Factorization
33 × 2269 × 8933
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
668876241
Product of the distinct prime numbers
The prime factorization of 668876241 is 33 × 2269 × 8933.
Since it has a total of 3 prime factors.
10 , 5 , 18 , 70 , 368 , 773 , 8782 , 4835 , 62249 , 89703 , 563164 , 985823 , 6398100 , 4430560 , 48956531 , 14142743 , 621341904 , 638088574 , 4742197951 , 1146520567
n×2
1337752482
n×3
2006628723
n×4
2675504964
n×5
3344381205
n÷2
334438120.5
n÷3
222958747
n÷3
167219060.25
n÷5
133775248.2
n2
447395425774290081
n3
2.992521706325E+26
n4
2.0016266700376E+35
n5
1.3388405229401E+44
2 √n
25862.641802415
3 √n
874.54452092904
4 √n
160.8186612381
5 √n
58.219591510826
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
-668876240
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 668876241 can be divided by 8 positive divisors.
The sum of these divisors (counting 668876241) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111110111100011110111010001
3
Ternary
1201121121102201010
4
Quaternary
213313203313101
5
Quinary
2332213014431
6
Senary
150212201133
8
Octal
4767436721
10
Decimal
668876241
12
Duodecimal
1680091a9
16
Hexadecimal
27de3dd1
20
Vigesimal
a909ac1
36
Base36
b28c7l
md5
fac15fcb46a8c88e3aef516fdb92c97c
sha1
a60afec2f6cd5a335bdeb01763d54cdb702afb5d
sha256
9ef3376e587187a60bfa89dc176d99fa082e9201f90bc02c2dcf7c4eac212475
sha512
666c0d908207f7b067893c715c7724244e25d9e85b51139e449433379ffea5eb45e78d7e73f8fd26f0b112304d3cb085ef46e50b11c44b2e95e3e8de5643d9c9
ripemd-160
70c5dcdd1ccc611ca03d53aabb948c988b2ca193
Diameter
1337752482
Circumference
4202673369.7727
Area
1.4055341828622E+18
Volume
1.2535045611065E+27
Surface area
5.6221367314488E+18
Circumference
4202673369.7727
Perimeter
2675504964
Area
447395425774290081
Diagonal
945933851.57133
Surface area
2684372554645740486
Volume
2.992521706325E+26
Space diagonal
1158527633.3877
Perimeter
2006628723
Area
1.9372790212875E+17
Altitude
579263816.69384
Surface area
1.9372790212875E+17
Volume
3.5267206523173E+25
Height
315311283.85711