664454957 is an odd 9-digits composite number following 664454956
and preceding 664454958 . In scientific notation, it is written as 6.64454957 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 658003836 positive integers (up to 664454957) that are relatively prime to 664454957.
664454957 has 4 divisors, whose sum is 670906080
The reverse of 664454957 is 759454466
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
six hundred sixty-four million four hundred fifty-four thousand nine hundred fifty-seven
Scientific notation
6.64454957 × 10^8
Engineering notation
6.64454957 × 10^6
Prime Factorization
103 × 6451019
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
664454957
Product of the distinct prime numbers
The prime factorization of 664454957 is 103 × 6451019.
Since it has a total of 2 prime factors.
8 , 7 , 89 , 63 , 788 , 757 , 1756 , 4123 , 49266 , 93438 , 64958 , 617972 , 8811208 , 7775264 , 62385928 , 49147132 , 67670188 , 180666300 , 6358211677 , 4193874491
n×2
1328909914
n×3
1993364871
n×4
2657819828
n×5
3322274785
n÷2
332227478.5
n÷3
221484985.66667
n÷3
166113739.25
n÷5
132890991.4
n2
441500389881871849
n3
2.9335712257444E+26
n4
1.9492259426584E+35
n5
1.2951728399124E+44
2 √n
25777.023819673
3 √n
872.61334126912
4 √n
160.55224638626
5 √n
58.14242069029
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-664454956
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664454957 can be divided by 4 positive divisors.
The sum of these divisors (counting 664454957) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111100110101100011100101101
3
Ternary
1201022021210211212
4
Quaternary
213212230130231
5
Quinary
2330100024312
6
Senary
145533324205
8
Octal
4746543455
10
Decimal
664454957
12
Duodecimal
166636665
16
Hexadecimal
279ac72d
20
Vigesimal
a7cgh7h
36
Base36
azlkq5
md5
614429396357b450318ca708dc183c67
sha1
201906101a697a89383fb141ec247a8f8e39b5f6
sha256
7feb73482f20d439a044828d044811670cf9d8ba563cbe659dbcf8086b3cb620
sha512
55e356b299a17ffec8094db6c990c8419f90ccc0f9dc605a763eae2d947fc7d9d189d5f777d9565e5e6c8daf203dbea2f3c169459ec261c4fe5a0212ac60cb4a
ripemd-160
9931d4a7fb7d9e1b156e9d4fa8cdcf2e9b2edd78
Diameter
1328909914
Circumference
4174893623.105
Area
1.3870143814099E+18
Volume
1.2288114415441E+27
Surface area
5.5480575256397E+18
Circumference
4174893623.105
Perimeter
2657819828
Area
441500389881871849
Diagonal
939681211.77543
Surface area
2649002339291231094
Volume
2.9335712257444E+26
Space diagonal
1150869744.865
Perimeter
1993364871
Area
1.9117527670922E+17
Altitude
575434872.4325
Surface area
1.9117527670922E+17
Volume
3.457246844696E+25
Height
313227070.59181