664876671 is an odd 9-digits composite number following 664876670
and preceding 664876672 . In scientific notation, it is written as 6.64876671 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 419922072 positive integers (up to 664876671) that are relatively prime to 664876671.
664876671 has 8 divisors, whose sum is 933160320
The reverse of 664876671 is 176678466
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
six hundred sixty-four million eight hundred seventy-six thousand six hundred seventy-one
Scientific notation
6.64876671 × 10^8
Engineering notation
6.64876671 × 10^6
Prime Factorization
3 × 19 × 11664503
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664876671
Product of the distinct prime numbers
The prime factorization of 664876671 is 3 × 19 × 11664503.
Since it has a total of 3 prime factors.
4 , 8 , 91 , 81 , 558 , 144 , 3197 , 1192 , 42107 , 26887 , 525806 , 802363 , 4228228 , 4960950 , 57452032 , 16830307 , 502962939 , 70152320 , 9407192399 , 7332220493
n×2
1329753342
n×3
1994630013
n×4
2659506684
n×5
3324383355
n÷2
332438335.5
n÷3
221625557
n÷3
166219167.75
n÷5
132975334.2
n2
442060987640042241
n3
2.9391603784108E+26
n4
1.9541791679329E+35
n5
1.2992881397128E+44
2 √n
25785.202558832
3 √n
872.79791131104
4 √n
160.57771501311
5 √n
58.149799143904
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
-664876670
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 664876671 can be divided by 8 positive divisors.
The sum of these divisors (counting 664876671) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111101000010011011001111111
3
Ternary
1201100002020022220
4
Quaternary
213220103121333
5
Quinary
2330202023141
6
Senary
145550340423
8
Octal
4750233177
10
Decimal
664876671
12
Duodecimal
1667ba713
16
Hexadecimal
27a1367f
20
Vigesimal
a7f9bdb
36
Base36
azum4f
md5
8b41a523bcb77fc2259641ad3a59d05b
sha1
e88229bbf556d125ec2959f233b5c63b8294e318
sha256
a94f97ce32957edf11fac61629bff33ff911e107dcf72fd2649048e61b0432b5
sha512
2ab14fff57f29e0fa6ecf213f1854fbb28a62db0e6c8af51f52a8d2ab0e90380e6a08adef54a5112fc64c6a5eff12ce90eb3b84aa89b9bcbe354e785a21e7364
ripemd-160
7df5013966916319208aa746165a85d034602519
Diameter
1329753342
Circumference
4177543330.3137
Area
1.3887755512086E+18
Volume
1.2311526203384E+27
Surface area
5.5551022048344E+18
Circumference
4177543330.3137
Perimeter
2659506684
Area
442060987640042241
Diagonal
940277605.43367
Surface area
2652365925840253446
Volume
2.9391603784108E+26
Space diagonal
1151600174.9393
Perimeter
1994630013
Area
1.9141802265916E+17
Altitude
575800087.46963
Surface area
1.9141802265916E+17
Volume
3.4638337242819E+25
Height
313425868.47789