664752897 is an odd 9-digits composite number following 664752896
and preceding 664752898 . In scientific notation, it is written as 6.64752897 × 10^8.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 439246080 positive integers (up to 664752897) that are relatively prime to 664752897.
664752897 has 8 divisors, whose sum is 745151880
The reverse of 664752897 is 798257466
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
six hundred sixty-four million seven hundred fifty-two thousand eight hundred ninety-seven
Scientific notation
6.64752897 × 10^8
Engineering notation
6.64752897 × 10^6
Prime Factorization
9 × 113 × 653641
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664752897
Product of the distinct prime numbers
The prime factorization of 664752897 is 9 × 113 × 653641.
Since it has a total of 3 prime factors.
8 , 10 , 37 , 33 , 874 , 471 , 4238 , 217 , 36 , 74467 , 83961 , 385780 , 2440640 , 6515137 , 83227518 , 88445436 , 510172048 , 979828255 , 1386789708 , 622263923
n×2
1329505794
n×3
1994258691
n×4
2659011588
n×5
3323764485
n÷2
332376448.5
n÷3
221584299
n÷3
166188224.25
n÷5
132950579.4
n2
441896414069892609
n3
2.9375192142687E+26
n4
1.9527244076783E+35
n5
1.2980792070468E+44
2 √n
25782.802349628
3 √n
872.74374768556
4 √n
160.57024117074
5 √n
58.147633939569
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
-664752896
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 664752897 can be divided by 8 positive divisors.
The sum of these divisors (counting 664752897) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111110101001100000001
3
Ternary
1201022211221112200
4
Quaternary
213213311030001
5
Quinary
2330134043042
6
Senary
145543543413
8
Octal
4747651401
10
Decimal
664752897
12
Duodecimal
16675ab69
16
Hexadecimal
279f5301
20
Vigesimal
a7ee24h
36
Base36
azrym9
md5
9a17e597614e84d420b20776d30644bd
sha1
3b65c59815ff94489a63b8c373ec16ee4a4fc9c9
sha256
210ca59bcfebc62917ba0f018ddfb07fe6d77e7524b51d4e2b341a5e5b5e138a
sha512
17dcbcc74321568410230e6a3bb6a8502436034640f52b7c5ccfba1f95d6fa24f66aab358be807a0c0261728019db6258005a6c791b4a508c400e13ad790f691
ripemd-160
55b770eccd7723595ec535c273aa00c03fad4de6
Diameter
1329505794
Circumference
4176765635.3355
Area
1.3882585280896E+18
Volume
1.2304651711101E+27
Surface area
5.5530341123586E+18
Circumference
4176765635.3355
Perimeter
2659011588
Area
441896414069892609
Diagonal
940102562.56421
Surface area
2651378484419355654
Volume
2.9375192142687E+26
Space diagonal
1151385792.0826
Perimeter
1994258691
Area
1.9134676021289E+17
Altitude
575692896.0413
Surface area
1.9134676021289E+17
Volume
3.461899593792E+25
Height
313367520.85474