664245722 is an even 9-digits composite number following 664245721
and preceding 664245723 . In scientific notation, it is written as 6.64245722 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 284676732 positive integers (up to 664245722) that are relatively prime to 664245722.
664245722 has 8 divisors, whose sum is 1138706976
The reverse of 664245722 is 227542466
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
six hundred sixty-four million two hundred forty-five thousand seven hundred twenty-two
Scientific notation
6.64245722 × 10^8
Engineering notation
6.64245722 × 10^6
Prime Factorization
2 × 7 × 47446123
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664245722
Product of the distinct prime numbers
The prime factorization of 664245722 is 2 × 7 × 47446123.
Since it has a total of 3 prime factors.
8 , 4 , 25 , 26 , 422 , 147 , 367 , 4731 , 81567 , 12137 , 225775 , 372212 , 4435130 , 1819990 , 39440665 , 79187856 , 514378458 , 74709650 , 100938740 , 991479820
n×2
1328491444
n×3
1992737166
n×4
2656982888
n×5
3321228610
n÷2
332122861
n÷3
221415240.66667
n÷3
166061430.5
n÷5
132849144.4
n2
441222379195301284
n3
2.9308007783114E+26
n4
1.9467718790276E+35
n5
1.293134892354E+44
2 √n
25772.96494391
3 √n
872.52173715627
4 √n
160.53960553057
5 √n
58.13875845197
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
-664245721
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 664245722 can be divided by 8 positive divisors.
The sum of these divisors (counting 664245722) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100101111001010111011010
3
Ternary
1201021220011211102
4
Quaternary
213211321113122
5
Quinary
2330021330342
6
Senary
145525031402
8
Octal
4745712732
10
Decimal
664245722
12
Duodecimal
166555562
16
Hexadecimal
279795da
20
Vigesimal
a7bae62
36
Base36
azh3a2
md5
b045ab5ec4a6c50bf540dbff7575f0a9
sha1
7740f76406c3f781c3882a0ca27b8266ec3c8ff4
sha256
d83be0dd777d71ec2295ea7a2d5ca30962a67d4dec26753763465f467b6d97ba
sha512
986c1eff799bab8fae80f6aa4b468c46fefd9f56981c4ac50d5f8a18249e10ad7aae994d84f2d22f8707db8acf2e322c8f5ef041a9e463c40e5b79700cf28a82
ripemd-160
ee2c744aec62c9f0cf1002db280f8b4236e0ca9f
Diameter
1328491444
Circumference
4173578960.8273
Area
1.3861409850794E+18
Volume
1.2276509592371E+27
Surface area
5.5445639403175E+18
Circumference
4173578960.8273
Perimeter
2656982888
Area
441222379195301284
Diagonal
939385308.80071
Surface area
2647334275171807704
Volume
2.9308007783114E+26
Space diagonal
1150507339.2143
Perimeter
1992737166
Area
1.9105489455067E+17
Altitude
575253669.60714
Surface area
1.9105489455067E+17
Volume
3.4539818410847E+25
Height
313128436.2669