664742722 is an even 9-digits composite number following 664742721
and preceding 664742723 . In scientific notation, it is written as 6.64742722 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 284889696 positive integers (up to 664742722) that are relatively prime to 664742722.
664742722 has 8 divisors, whose sum is 1017463500
The reverse of 664742722 is 227247466
Previous prime number is 49
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
six hundred sixty-four million seven hundred forty-two thousand seven hundred twenty-two
Scientific notation
6.64742722 × 10^8
Engineering notation
6.64742722 × 10^6
Prime Factorization
2 × 49 × 6783089
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664742722
Product of the distinct prime numbers
The prime factorization of 664742722 is 2 × 49 × 6783089.
Since it has a total of 3 prime factors.
4 , 10 , 51 , 34 , 470 , 18 , 3018 , 4164 , 86078 , 58401 , 114019 , 345460 , 605207 , 222746 , 21739375 , 30699581 , 530773193 , 35517177 , 9702049909 , 2165107050
n×2
1329485444
n×3
1994228166
n×4
2658970888
n×5
3323713610
n÷2
332371361
n÷3
221580907.33333
n÷3
166185680.5
n÷5
132948544.4
n2
441882886451969284
n3
2.937384327453E+26
n4
1.9526048533912E+35
n5
1.2979798652337E+44
2 √n
25782.605027421
3 √n
872.73929479638
4 √n
160.56962672754
5 √n
58.147455931831
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
-664742721
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 664742722 can be divided by 8 positive divisors.
The sum of these divisors (counting 664742722) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111110010101101000010
3
Ternary
1201022211102120211
4
Quaternary
213213302231002
5
Quinary
2330133231342
6
Senary
145543424334
8
Octal
4747625502
10
Decimal
664742722
12
Duodecimal
1667550aa
16
Hexadecimal
279f2b42
20
Vigesimal
a7ecgg2
36
Base36
azrqrm
md5
9c83eea833b90be2028e3c449a06f388
sha1
a83134dd33f8ae51c27d72c616ba02c229fe6dc9
sha256
2ad4476e69d8b3b14ca4e938a6c1fa0897aa4f4dd776dae0a3165da17abd9940
sha512
b1a4f04c5774cd7c4bc99cb3ca1e7a6b4d16ae1e0f8b196e159525ec080c778f5adea0747b124b1ddccbabd1600b779a681f5319c2373f23f8060f06437bbf78
ripemd-160
a367d51e50f93239be77c9f4bbcc36977eb8478d
Diameter
1329485444
Circumference
4176701703.925
Area
1.3882160298246E+18
Volume
1.2304086698528E+27
Surface area
5.5528641192982E+18
Circumference
4176701703.925
Perimeter
2658970888
Area
441882886451969284
Diagonal
940088172.94121
Surface area
2651297318711815704
Volume
2.937384327453E+26
Space diagonal
1151368168.4656
Perimeter
1994228166
Area
1.913409025825E+17
Altitude
575684084.23282
Surface area
1.913409025825E+17
Volume
3.4617406281552E+25
Height
313362724.31374