664485764 is an even 9-digits composite number following 664485763
and preceding 664485765 . In scientific notation, it is written as 6.64485764 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 330012768 positive integers (up to 664485764) that are relatively prime to 664485764.
664485764 has 12 divisors, whose sum is 1170655500
The reverse of 664485764 is 467584466
Previous prime number is 149
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
six hundred sixty-four million four hundred eighty-five thousand seven hundred sixty-four
Scientific notation
6.64485764 × 10^8
Engineering notation
6.64485764 × 10^6
Prime Factorization
2 × 2 × 149 × 1114909
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
332242882
Product of the distinct prime numbers
The prime factorization of 664485764 is 2 × 2 × 149 × 1114909.
Since it has a total of 4 prime factors.
8 , 5 , 1 , 26 , 753 , 13 , 152 , 5599 , 36355 , 51301 , 61513 , 720568 , 9756428 , 4852340 , 3508714 , 36012581 , 469184785 , 933852159 , 5637868494 , 2699087453
n×2
1328971528
n×3
1993457292
n×4
2657943056
n×5
3322428820
n÷2
332242882
n÷3
221495254.66667
n÷3
166121441
n÷5
132897152.8
n2
441541330558663696
n3
2.9339792837385E+26
n4
1.9495874659152E+35
n5
1.2954731167735E+44
2 √n
25777.621379794
3 √n
872.62682710111
4 √n
160.5541073277
5 √n
58.142959827012
1 , 2 , 4 , 149 , 298 , 596 , 1114909 , 2229818 , 4459636 , 166121441 , 332242882 , 664485764
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-664485763
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664485764 can be divided by 12 positive divisors.
The sum of these divisors (counting 664485764) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100111100110110011111110000100
3
Ternary
1201022100101002212
4
Quaternary
213212303332010
5
Quinary
2330102021024
6
Senary
145534122552
8
Octal
4746637604
10
Decimal
664485764
12
Duodecimal
166650458
16
Hexadecimal
279b3f84
20
Vigesimal
a7d0e84
36
Base36
azm8hw
md5
cbf63c2d103ff4f1d7f150610007b81a
sha1
6b5d64a1cad7476ddb50b3d429dff028189cc046
sha256
f1e44a2fe34658058a868c75bd166c2ad203fc545cd9f3232899c8052b2806ef
sha512
892b869ae7fe1463cbdf6b3b39654c386fb086717fc2477607464d7a6717e0d2325a15674598899e018150ef54b75fb86d80bf2c32e1f93d3ea8e56470d92373
ripemd-160
bfa957f88db6e5c32c25217391b5d5ae7dd7ca4c
Diameter
1328971528
Circumference
4175087189.1948
Area
1.3871430003394E+18
Volume
1.228982368477E+27
Surface area
5.5485720013574E+18
Circumference
4175087189.1948
Perimeter
2657943056
Area
441541330558663696
Diagonal
939724779.45265
Surface area
2649247983351982176
Volume
2.9339792837385E+26
Space diagonal
1150923104.1542
Perimeter
1993457292
Area
1.9119300454229E+17
Altitude
575461552.07711
Surface area
1.9119300454229E+17
Volume
3.4577277456539E+25
Height
313241593.15088