664671451 is an odd 9-digits composite number following 664671450
and preceding 664671452 . In scientific notation, it is written as 6.64671451 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 653073408 positive integers (up to 664671451) that are relatively prime to 664671451.
664671451 has 8 divisors, whose sum is 676368560
The reverse of 664671451 is 154176466
Previous prime number is 97
Is Prime? no Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
six hundred sixty-four million six hundred seventy-one thousand four hundred fifty-one
Scientific notation
6.64671451 × 10^8
Engineering notation
6.64671451 × 10^6
Prime Factorization
139 × 97 × 49297
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
664671451 Product of the distinct prime numbers
The prime factorization of 664671451 is 139 × 97 × 49297.
Since it has a total of 3 prime factors.
2 , 6 , 51 , 82 , 572 , 547 , 4103 , 7204 , 97153 , 73645 , 745044 , 280612 , 9726106 , 6138304 , 21318263 , 65181196 , 518374614 , 216297658 , 3371361616 , 5005332037
n×2
1329342902
n×3
1994014353
n×4
2658685804
n×5
3323357255
n÷2
332335725.5
n÷3
221557150.33333
n÷3
166167862.75
n÷5
132934290.2
n2
441788137774445401
n3
2.9364396256913E+26
n4
1.9517675867821E+35
n5
1.2972841939212E+44
2 √n25781.222837561
3 √n872.70810316723
4 √n160.56532264957
5 √n58.146209011801
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
-664671450 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 664671451 can be divided by 8 positive divisors.
The sum of these divisors (counting 664671451) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111100001010011011011
3
Ternary
1201022200210211011
4
Quaternary
213213201103123
5
Quinary
2330123441301
6
Senary
145542114351
8
Octal
4747412333
10
Decimal
664671451
12
Duodecimal
16671b9b7
16
Hexadecimal
279e14db
20
Vigesimal
a7e3icb
36
Base36
azq7rv
md5
e04bfe9f884f31bb2f887d70e7b63245
sha1
4c6aaa26067f63a76ce725d3db0a7ed93ce10aeb
sha256
1c7692b945909ba537a47864e8aad01b3b9cff4fcfe1c9213e97f7bd944862ab
sha512
fb4d07b47a7820ee1acf1b193787857bdfed73cd77418d3bd1c5af1dbdfb15ae119956606d8cf23138fd5dc185c2cd2235112a6c99db27df6fe6f04ef0acc3c5
ripemd-160
88799561db702268807e1f2f44e49bc8609c1508
Diameter
1329342902
Circumference
4176253895.0249
Area
1.3879183680753E+18
Volume
1.2300129541042E+27
Surface area
5.5516734723013E+18
Circumference
4176253895.0249
Perimeter
2658685804
Area
441788137774445401
Diagonal
939987380.5264
Surface area
2650728826646672406
Volume
2.9364396256913E+26
Space diagonal
1151244723.4725
Perimeter
1994014353
Area
1.9129987520164E+17
Altitude
575622361.73626
Surface area
1.9129987520164E+17
Volume
3.460627286452E+25
Height
313329126.84213