664693550 is an even 9-digits composite number following 664693549
and preceding 664693551 . In scientific notation, it is written as 6.64693550 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors.
There are 265502880 positive integers (up to 664693550) that are relatively prime to 664693550.
664693550 has 24 divisors, whose sum is 1238071800
The reverse of 664693550 is 055396466
Previous prime number is 739
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
six hundred sixty-four million six hundred ninety-three thousand five hundred fifty
Scientific notation
6.64693550 × 10^8
Engineering notation
6.64693550 × 10^6
Prime Factorization
2 × 5 × 5 × 739 × 17989
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
132938710 Product of the distinct prime numbers
The prime factorization of 664693550 is 2 × 5 × 5 × 739 × 17989.
Since it has a total of 5 prime factors.
8 , 2 , 48 , 38 , 416 , 546 , 403 , 5841 , 68798 , 60595 , 16381 , 853631 , 1036866 , 4967752 , 32166524 , 91619542 , 694837040 , 658317405 , 3296453719 , 8164417992
n×2
1329387100
n×3
1994080650
n×4
2658774200
n×5
3323467750
n÷2
332346775
n÷3
221564516.66667
n÷3
166173387.5
n÷5
132938710
n2
441817515411602500
n3
2.9367325277112E+26
n4
1.9520271692448E+35
n5
1.2974998688218E+44
2 √n25781.651421117
3 √n872.71777499462
4 √n160.56665725211
5 √n58.146595655753
1 , 2 , 5 , 10 , 25 , 50 , 739 , 1478 , 3695 , 7390 , 17989 , 18475 , 35978 , 36950 , 89945 , 179890 , 449725 , 899450 , 13293871 , 26587742 , 66469355 , 132938710 , 332346775 , 664693550
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-664693549 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664693550 can be divided by 24 positive divisors.
The sum of these divisors (counting 664693550) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100111100111100110101100101110
3
Ternary
1201022201221010122
4
Quaternary
213213212230232
5
Quinary
2330130143200
6
Senary
145542404542
8
Octal
4747465456
10
Decimal
664693550
12
Duodecimal
166730752
16
Hexadecimal
279e6b2e
20
Vigesimal
a7e6dha
36
Base36
azqotq
md5
ffd7f6989563103811a8814e81e68e96
sha1
d8ad39b59131271eac7ed44115dfafeb3d7c65d1
sha256
f8d6a94c881703db3eb693b55c1fa8d2253c68d185b1d0b9125fc26a4b6ceb94
sha512
9cb6a2ab7f9111721fb8d7ce4afd8e6a00a63d362e586fb3aa822b526029f302f903c4d7871f4d77680e90c773e8d1e2f842f4131022e813c4609a2f90b0a26d
ripemd-160
63093a58f1d8cd6e29d4cae5080df737c6aa827a
Diameter
1329387100
Circumference
4176392747.137
Area
1.3880106606444E+18
Volume
1.2301356446154E+27
Surface area
5.5520426425775E+18
Circumference
4176392747.137
Perimeter
2658774200
Area
441817515411602500
Diagonal
940018633.23192
Surface area
2650905092469615000
Volume
2.9367325277112E+26
Space diagonal
1151283000.0633
Perimeter
1994080650
Area
1.9131259609169E+17
Altitude
575641500.03166
Surface area
1.9131259609169E+17
Volume
3.4609724747928E+25
Height
313339544.41064