664756916 is an even 9-digits composite number following 664756915
and preceding 664756917 . In scientific notation, it is written as 6.64756916 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 312826752 positive integers (up to 664756916) that are relatively prime to 664756916.
664756916 has 12 divisors, whose sum is 1231755588
The reverse of 664756916 is 619657466
Previous prime number is 17
Is Prime? no Number parity even Number length 9 Sum of Digits 50 Digital Root 5
Name
six hundred sixty-four million seven hundred fifty-six thousand nine hundred sixteen
Scientific notation
6.64756916 × 10^8
Engineering notation
6.64756916 × 10^6
Prime Factorization
2 × 2 × 17 × 9775837
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
332378458 Product of the distinct prime numbers
The prime factorization of 664756916 is 2 × 2 × 17 × 9775837.
Since it has a total of 4 prime factors.
3 , 1 , 14 , 10 , 230 , 744 , 3336 , 4449 , 9558 , 5139 , 39928 , 812130 , 6153134 , 7698109 , 3171188 , 86431641 , 177801570 , 788681960 , 3482069042 , 7203603663
n×2
1329513832
n×3
1994270748
n×4
2659027664
n×5
3323784580
n÷2
332378458
n÷3
221585638.66667
n÷3
166189229
n÷5
132951383.2
n2
441901757369831056
n3
2.9375724940415E+26
n4
1.9527716316655E+35
n5
1.2981184475182E+44
2 √n25782.88028906
3 √n872.74550650956
4 √n160.57048386631
5 √n58.147704249838
1 , 2 , 4 , 17 , 34 , 68 , 9775837 , 19551674 , 39103348 , 166189229 , 332378458 , 664756916
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-664756915 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664756916 can be divided by 12 positive divisors.
The sum of these divisors (counting 664756916) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100111100111110110001010110100
3
Ternary
1201022212011001112
4
Quaternary
213213312022310
5
Quinary
2330134210131
6
Senary
145544014152
8
Octal
4747661264
10
Decimal
664756916
12
Duodecimal
166761358
16
Hexadecimal
279f62b4
20
Vigesimal
a7eec5g
36
Base36
azs1pw
md5
ef00d3e503111ce9f70f7f18ad155d3f
sha1
557273d8e21d6999f39399c8523af1112b7822f8
sha256
a951a8c50ceb2359e131fe5c92a783e7aeda9a04c744cdcf6ffc85c4127fcc48
sha512
11044acb379c9f3aa9b6f365df9fda00b82458104cbd3d38d04bc1eef0dec2b597b8148efca6b9f0a86a324d0ef5e2f987f6c015a2195e2c938bdc5cf742cc5d
ripemd-160
f38a1170225ddd36747b682ed6200272e1f3cfbc
Diameter
1329513832
Circumference
4176790887.4572
Area
1.3882753145615E+18
Volume
1.2304874888891E+27
Surface area
5.5531012582459E+18
Circumference
4176790887.4572
Perimeter
2659027664
Area
441901757369831056
Diagonal
940108246.28851
Surface area
2651410544218986336
Volume
2.9375724940415E+26
Space diagonal
1151392753.1948
Perimeter
1994270748
Area
1.9134907392963E+17
Altitude
575696376.5974
Surface area
1.9134907392963E+17
Volume
3.4619623846064E+25
Height
313369415.4295