664757974 is an even 9-digits composite number following 664757973
and preceding 664757975 . In scientific notation, it is written as 6.64757974 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 332209056 positive integers (up to 664757974) that are relatively prime to 664757974.
664757974 has 8 divisors, whose sum is 997646760
The reverse of 664757974 is 479757466
Previous prime number is 1979
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
six hundred sixty-four million seven hundred fifty-seven thousand nine hundred seventy-four
Scientific notation
6.64757974 × 10^8
Engineering notation
6.64757974 × 10^6
Prime Factorization
2 × 1979 × 167953
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664757974
Product of the distinct prime numbers
The prime factorization of 664757974 is 2 × 1979 × 167953.
Since it has a total of 3 prime factors.
10 , 6 , 29 , 40 , 780 , 609 , 7596 , 8214 , 40301 , 25530 , 61547 , 982730 , 9831793 , 7766899 , 42589447 , 11000871 , 181864526 , 262061270 , 6109135091 , 9569389835
n×2
1329515948
n×3
1994273922
n×4
2659031896
n×5
3323789870
n÷2
332378987
n÷3
221585991.33333
n÷3
166189493.5
n÷5
132951594.8
n2
441903163996584676
n3
2.9375865200256E+26
n4
1.9527840635019E+35
n5
1.298128777713E+44
2 √n
25782.900806542
3 √n
872.74596951803
4 √n
160.57054775563
5 √n
58.147722758929
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
-664757973
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 664757974 can be divided by 8 positive divisors.
The sum of these divisors (counting 664757974) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111110110011011010110
3
Ternary
1201022212012111201
4
Quaternary
213213312123112
5
Quinary
2330134223344
6
Senary
145544023114
8
Octal
4747663326
10
Decimal
664757974
12
Duodecimal
166761a9a
16
Hexadecimal
279f66d6
20
Vigesimal
a7eeeie
36
Base36
azs2ja
md5
b64cef97e7b3948ae967b4f09db76717
sha1
1dcec211ebb0dcecc7160d738d50cefdece87cea
sha256
4aa5feb94b1f1a4c87d42dd25dffb1a0c53a41d96ab6a97489030b534d9d1ba2
sha512
b095cf9ef361e0b20961f3cd439b96a81a27b0a04b072829dde6b1d82819f28dddbe54a9d042d8084d3c07db91d054109b14e606a8eda217814e691a8293f79a
ripemd-160
34a868c71b0d0c72ee10948881ad4a79a1bb34ab
Diameter
1329515948
Circumference
4176797535.0673
Area
1.3882797336098E+18
Volume
1.2304933640796E+27
Surface area
5.553118934439E+18
Circumference
4176797535.0673
Perimeter
2659031896
Area
441903163996584676
Diagonal
940109742.52646
Surface area
2651418983979508056
Volume
2.9375865200256E+26
Space diagonal
1151394585.7046
Perimeter
1994273922
Area
1.9134968301688E+17
Altitude
575697292.85228
Surface area
1.9134968301688E+17
Volume
3.4619789143871E+25
Height
313369914.17549