664431377 is an odd 9-digits composite number following 664431376
and preceding 664431378 . In scientific notation, it is written as 6.64431377 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 659470192 positive integers (up to 664431377) that are relatively prime to 664431377.
664431377 has 8 divisors, whose sum is 669404736
The reverse of 664431377 is 773134466
Previous prime number is 167
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
six hundred sixty-four million four hundred thirty-one thousand three hundred seventy-seven
Scientific notation
6.64431377 × 10^8
Engineering notation
6.64431377 × 10^6
Prime Factorization
773 × 167 × 5147
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664431377
Product of the distinct prime numbers
The prime factorization of 664431377 is 773 × 167 × 5147.
Since it has a total of 3 prime factors.
5 , 3 , 77 , 48 , 353 , 685 , 7186 , 5023 , 15567 , 77230 , 352709 , 207792 , 1010886 , 6034474 , 22193584 , 97329081 , 831889913 , 16786788 , 9563940380 , 2406171723
n×2
1328862754
n×3
1993294131
n×4
2657725508
n×5
3322156885
n÷2
332215688.5
n÷3
221477125.66667
n÷3
166107844.25
n÷5
132886275.4
n2
441469054742116129
n3
2.9332589194519E+26
n4
1.948949262949E+35
n5
1.2949430424843E+44
2 √n
25776.566431548
3 √n
872.60301879064
4 √n
160.55082195849
5 √n
58.142008015893
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
-664431376
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 664431377 can be divided by 8 positive divisors.
The sum of these divisors (counting 664431377) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100110100110101100010001
3
Ternary
1201022020121111112
4
Quaternary
213212212230101
5
Quinary
2330043301002
6
Senary
145533023105
8
Octal
4746465421
10
Decimal
664431377
12
Duodecimal
166624a95
16
Hexadecimal
279a6b11
20
Vigesimal
a7cdi8h
36
Base36
azl2j5
md5
9f9ae42f47234f1db092417f12cec4a2
sha1
37d26ea3bda1a607a4ac2fbd1aee4d9f7b54452b
sha256
8e9b7b2f8df00b71a8faa7cf698880e41a4cd2c2e71debbec0e44577ce10a1f3
sha512
a4c83edf76be56994c53847d3087ac234345c2d004c2036faae09e4ae5efd74cdd7a3103c3634a646622ccadf607ae82b2063eefeadaaa8a63622fec0eacf1bf
ripemd-160
66203da6ae0024fadb54b1deca6b276d857a1eec
Diameter
1328862754
Circumference
4174745465.5955
Area
1.3869159391651E+18
Volume
1.2286806229903E+27
Surface area
5.5476637566602E+18
Circumference
4174745465.5955
Perimeter
2657725508
Area
441469054742116129
Diagonal
939647864.61963
Surface area
2648814328452696774
Volume
2.9332589194519E+26
Space diagonal
1150828903.107
Perimeter
1993294131
Area
1.9116170819569E+17
Altitude
575414451.55348
Surface area
1.9116170819569E+17
Volume
3.4568787882006E+25
Height
313215954.87321