664508977 is an odd 9-digits composite number following 664508976
and preceding 664508978 . In scientific notation, it is written as 6.64508977 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 597310560 positive integers (up to 664508977) that are relatively prime to 664508977.
664508977 has 8 divisors, whose sum is 733065120
The reverse of 664508977 is 779805466
Previous prime number is 89
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
six hundred sixty-four million five hundred eight thousand nine hundred seventy-seven
Scientific notation
6.64508977 × 10^8
Engineering notation
6.64508977 × 10^6
Prime Factorization
11 × 89 × 678763
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664508977
Product of the distinct prime numbers
The prime factorization of 664508977 is 11 × 89 × 678763.
Since it has a total of 3 prime factors.
5 , 9 , 77 , 21 , 852 , 204 , 9077 , 6006 , 3764 , 99914 , 574381 , 174067 , 575919 , 2168618 , 23998557 , 13628757 , 870129605 , 206090850 , 1405911149 , 5507963931
n×2
1329017954
n×3
1993526931
n×4
2658035908
n×5
3322544885
n÷2
332254488.5
n÷3
221502992.33333
n÷3
166127244.25
n÷5
132901795.4
n2
441572180513586529
n3
2.9342867794474E+26
n4
1.9498599060352E+35
n5
1.2956994114528E+44
2 √n
25778.071630748
3 √n
872.63698836755
4 √n
160.55550949983
5 √n
58.143366052017
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
-664508976
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 664508977 can be divided by 8 positive divisors.
The sum of these divisors (counting 664508977) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100110111001101000110001
3
Ternary
1201022101112221121
4
Quaternary
213212321220301
5
Quinary
2330103241402
6
Senary
145534422241
8
Octal
4746715061
10
Decimal
664508977
12
Duodecimal
166661981
16
Hexadecimal
279b9a31
20
Vigesimal
a7d3c8h
36
Base36
azmqep
md5
7931b31fef396f368fea15c819f4de41
sha1
32a60c6cc0c8d0861bc8c00f959d3d42a9910119
sha256
9d4ad53b037c011e6e9b8764cc88c55dde230c50bcb99c4bf221177a94beefb1
sha512
3156598ffa2cec886adf7ebda6aa0a95df217416d1a66d4bf16ed481c08f241b683443c8a82db3f5af74462759ee806c955cb2a351379d48b2b1c5920554104b
ripemd-160
044f683cabf822215ad7282abf9dd7f16cd65fb1
Diameter
1329017954
Circumference
4175233040.7753
Area
1.3872399183311E+18
Volume
1.2291111719784E+27
Surface area
5.5489596733244E+18
Circumference
4175233040.7753
Perimeter
2658035908
Area
441572180513586529
Diagonal
939757607.59207
Surface area
2649433083081519174
Volume
2.9342867794474E+26
Space diagonal
1150963310.2496
Perimeter
1993526931
Area
1.9120636296463E+17
Altitude
575481655.12481
Surface area
1.9120636296463E+17
Volume
3.4580901328222E+25
Height
313252535.86402