664080249 is an odd 9-digits composite number following 664080248
and preceding 664080250 . In scientific notation, it is written as 6.64080249 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 371399952 positive integers (up to 664080249) that are relatively prime to 664080249.
664080249 has 8 divisors, whose sum is 710506368
The reverse of 664080249 is 942080466
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
six hundred sixty-four million eighty thousand two hundred forty-nine
Scientific notation
6.64080249 × 10^8
Engineering notation
6.64080249 × 10^6
Prime Factorization
21 × 47 × 672827
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664080249
Product of the distinct prime numbers
The prime factorization of 664080249 is 21 × 47 × 672827.
Since it has a total of 3 prime factors.
10 , 2 , 91 , 69 , 477 , 200 , 782 , 8355 , 60916 , 74242 , 661581 , 178934 , 728153 , 4779946 , 75317586 , 84366518 , 679913707 , 994076013 , 6837023137 , 697236323
n×2
1328160498
n×3
1992240747
n×4
2656320996
n×5
3320401245
n÷2
332040124.5
n÷3
221360083
n÷3
166020062.25
n÷5
132816049.8
n2
441002577111902001
n3
2.9286110121811E+26
n4
1.9448327301934E+35
n5
1.2915250037302E+44
2 √n
25769.754538994
3 √n
872.44927863918
4 √n
160.52960642509
5 √n
58.135861525958
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
-664080248
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 664080249 can be divided by 8 positive divisors.
The sum of these divisors (counting 664080249) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100101010000111101111001
3
Ternary
1201021120202211210
4
Quaternary
213211100331321
5
Quinary
2330001031444
6
Senary
145521313333
8
Octal
4745207571
10
Decimal
664080249
12
Duodecimal
166495849
16
Hexadecimal
27950f79
20
Vigesimal
a7aa0c9
36
Base36
azdjll
md5
ae9cfa696e9ee209b8238f66f86b0c9f
sha1
2f9cc70d2ae7371e82dcccc0c56e98903eda2621
sha256
4d73d5364734ff627639e985951003a1b1cee73e7fdbe60307006ff2e5d236f9
sha512
796cce24d305fab93669ff35eccc1ecd777601ff8bbb7e02048958486a4e864a9408743c89b58b024db7f889dbff48a30bbadca784ab851b4f52420c7c75fe26
ripemd-160
851e538c2dc2cb30223a845fde3651dd31d78429
Diameter
1328160498
Circumference
4172539263.305
Area
1.3854504564689E+18
Volume
1.2267337121454E+27
Surface area
5.5418018258757E+18
Circumference
4172539263.305
Perimeter
2656320996
Area
441002577111902001
Diagonal
939151294.6399
Surface area
2646015462671412006
Volume
2.9286110121811E+26
Space diagonal
1150220731.571
Perimeter
1992240747
Area
1.9095971745666E+17
Altitude
575110365.7855
Surface area
1.9095971745666E+17
Volume
3.4514011769515E+25
Height
313050431.54663