664677943 is an odd 9-digits composite number following 664677942
and preceding 664677944 . In scientific notation, it is written as 6.64677943 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 635520600 positive integers (up to 664677943) that are relatively prime to 664677943.
664677943 has 8 divisors, whose sum is 693858816
The reverse of 664677943 is 349776466
Previous prime number is 3511
Is Prime? no Number parity odd Number length 9 Sum of Digits 52 Digital Root 7
Name
six hundred sixty-four million six hundred seventy-seven thousand nine hundred forty-three
Scientific notation
6.64677943 × 10^8
Engineering notation
6.64677943 × 10^6
Prime Factorization
23 × 3511 × 8231
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
664677943 Product of the distinct prime numbers
The prime factorization of 664677943 is 23 × 3511 × 8231.
Since it has a total of 3 prime factors.
2 , 2 , 20 , 2 , 452 , 430 , 2816 , 1279 , 29680 , 73016 , 705534 , 944346 , 4042679 , 2167053 , 93276738 , 37022618 , 724612264 , 482613439 , 9436637507 , 7869317808
n×2
1329355886
n×3
1994033829
n×4
2658711772
n×5
3323389715
n÷2
332338971.5
n÷3
221559314.33333
n÷3
166169485.75
n÷5
132935588.6
n2
441796767910711249
n3
2.9365256691894E+26
n4
1.9518438413635E+35
n5
1.2973475495347E+44
2 √n25781.348742841
3 √n872.71094447204
4 √n160.56571471781
5 √n58.146322596855
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
-664677942 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 664677943 can be divided by 8 positive divisors.
The sum of these divisors (counting 664677943) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111100010111000110111
3
Ternary
1201022201010201121
4
Quaternary
213213202320313
5
Quinary
2330124143233
6
Senary
145542204411
8
Octal
4747427067
10
Decimal
664677943
12
Duodecimal
166723707
16
Hexadecimal
279e2e37
20
Vigesimal
a7e4eh3
36
Base36
azqcs7
md5
5caeabac02c36ee07b42c8f14b1c1f93
sha1
8bdce8f3f39100a57d348e3e57ca718279b26b9c
sha256
fb4efa0f1a0b841fa84981bf19cd6150ff7416b3f96d6a0d126de7478fd49a7a
sha512
b375ac39b8dea0f213629b7f0fae2ba40c21b51b762a6abbfc667d311bf0b6dabf7691869d4517d150afe06093ce57427f8bfaf065879d5ad17def10a6616da1
ripemd-160
cc3e6b87d68317232430b0e5c61398a9ddb2420e
Diameter
1329355886
Circumference
4176294685.464
Area
1.387945480448E+18
Volume
1.2300489959204E+27
Surface area
5.551781921792E+18
Circumference
4176294685.464
Perimeter
2658711772
Area
441796767910711249
Diagonal
939996561.60085
Surface area
2650780607464267494
Volume
2.9365256691894E+26
Space diagonal
1151255967.9464
Perimeter
1994033829
Area
1.9130361216027E+17
Altitude
575627983.97319
Surface area
1.9130361216027E+17
Volume
3.460728689687E+25
Height
313332187.20028