664278530 is an even 9-digits composite number following 664278529
and preceding 664278531 . In scientific notation, it is written as 6.64278530 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 265711408 positive integers (up to 664278530) that are relatively prime to 664278530.
664278530 has 8 divisors, whose sum is 1195701372
The reverse of 664278530 is 035872466
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
six hundred sixty-four million two hundred seventy-eight thousand five hundred thirty
Scientific notation
6.64278530 × 10^8
Engineering notation
6.64278530 × 10^6
Prime Factorization
2 × 5 × 66427853
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664278530
Product of the distinct prime numbers
The prime factorization of 664278530 is 2 × 5 × 66427853.
Since it has a total of 3 prime factors.
3 , 3 , 22 , 25 , 319 , 246 , 4991 , 9078 , 70652 , 31345 , 909298 , 922190 , 5374555 , 4392568 , 6916483 , 72190184 , 60223860 , 711839110 , 497538511 , 9865937154
n×2
1328557060
n×3
1992835590
n×4
2657114120
n×5
3321392650
n÷2
332139265
n÷3
221426176.66667
n÷3
166069632.5
n÷5
132855706
n2
441265965418960900
n3
2.9312350684754E+26
n4
1.9471565223713E+35
n5
1.2934542723607E+44
2 √n
25773.601416954
3 √n
872.5361019317
4 √n
160.54158781124
5 √n
58.139332751101
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
-664278529
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 664278530 can be divided by 8 positive divisors.
The sum of these divisors (counting 664278530) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100110000001011000000010
3
Ternary
1201021221211211112
4
Quaternary
213212001120002
5
Quinary
2330023403110
6
Senary
145525443322
8
Octal
4746013002
10
Decimal
664278530
12
Duodecimal
166570542
16
Hexadecimal
27981602
20
Vigesimal
a7beg6a
36
Base36
azhsle
md5
23c44cbb28ac6dddcb5f30e777754ea3
sha1
175fdb91709462248811698f23bd7b5ac3ede47b
sha256
440e32427c39a0dd515de492aafe23bee502aa7bb997ef47225bb3a14c91c503
sha512
5a55e43105e38e831684b8b1b171ac5e8be7e03aaec093f5acc2393f94f65be47d0534b10901644969d38e2aaa2caa02a7231b780253af370eebb3b4688f2277
ripemd-160
137e5f0319bb2087e81a738ebd5b56304e5d491a
Diameter
1328557060
Circumference
4173785099.5709
Area
1.3862779152394E+18
Volume
1.2278328742756E+27
Surface area
5.5451116609577E+18
Circumference
4173785099.5709
Perimeter
2657114120
Area
441265965418960900
Diagonal
939431706.31926
Surface area
2647595792513765400
Volume
2.9312350684754E+26
Space diagonal
1150564164.3372
Perimeter
1992835590
Area
1.9107376793914E+17
Altitude
575282082.16858
Surface area
1.9107376793914E+17
Volume
3.4544936569513E+25
Height
313143902.10642