664698974 is an even 9-digits composite number following 664698973
and preceding 664698975 . In scientific notation, it is written as 6.64698974 × 10^8.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 331345080 positive integers (up to 664698974) that are relatively prime to 664698974.
664698974 has 8 divisors, whose sum is 1000061688
The reverse of 664698974 is 479896466
Previous prime number is 331
Is Prime? no
Number parity even
Number length 9
Sum of Digits 59
Digital Root 5
Name
six hundred sixty-four million six hundred ninety-eight thousand nine hundred seventy-four
Scientific notation
6.64698974 × 10^8
Engineering notation
6.64698974 × 10^6
Prime Factorization
2 × 331 × 1004077
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664698974
Product of the distinct prime numbers
The prime factorization of 664698974 is 2 × 331 × 1004077.
Since it has a total of 3 prime factors.
4 , 1 , 81 , 30 , 469 , 263 , 8243 , 204 , 4159 , 75653 , 852690 , 263192 , 1336629 , 7273223 , 38679568 , 2814248 , 845169863 , 397196979 , 5176134415 , 9446663744
n×2
1329397948
n×3
1994096922
n×4
2658795896
n×5
3323494870
n÷2
332349487
n÷3
221566324.66667
n÷3
166174743.5
n÷5
132939794.8
n2
441824726036652676
n3
2.9368044208439E+26
n4
1.9520908853736E+35
n5
1.2975528086626E+44
2 √n
25781.756611992
3 √n
872.72014882456
4 √n
160.56698481317
5 √n
58.146690552448
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
-664698973
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 664698974 can be divided by 8 positive divisors.
The sum of these divisors (counting 664698974) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111101000000001011110
3
Ternary
1201022202012120112
4
Quaternary
213213220001132
5
Quinary
2330130331344
6
Senary
145542450022
8
Octal
4747500136
10
Decimal
664698974
12
Duodecimal
166733912
16
Hexadecimal
279e805e
20
Vigesimal
a7e778e
36
Base36
azqt0e
md5
813a9619b8a55bfc22ea92a3a0461e2f
sha1
9afb5fc1f3f6e5c0c611f2ebf2c9bf68fd331e60
sha256
f101b5309c1fafdf8f5961aadb11dbdbab58990b4ec528097a291252cfc9770f
sha512
d9949a9c01a01c69eed0fcec582b81f6f67d3a122b3da3ec461e0b00898b46641da9185815b3d7cb8b180f20dc11e241a29892ba001c9662b2b24454f30a6f1c
ripemd-160
ff01068df4d089533570aa3c1f4d936895ed07cf
Diameter
1329397948
Circumference
4176426827.1341
Area
1.3880333134911E+18
Volume
1.2301657591404E+27
Surface area
5.5521332539643E+18
Circumference
4176426827.1341
Perimeter
2658795896
Area
441824726036652676
Diagonal
940026303.92628
Surface area
2650948356219916056
Volume
2.9368044208439E+26
Space diagonal
1151292394.7069
Perimeter
1994096922
Area
1.9131571838392E+17
Altitude
575646197.35345
Surface area
1.9131571838392E+17
Volume
3.4610572016623E+25
Height
313342101.30876