664307977 is an odd 9-digits composite number following 664307976
and preceding 664307978 . In scientific notation, it is written as 6.64307977 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 660076560 positive integers (up to 664307977) that are relatively prime to 664307977.
664307977 has 4 divisors, whose sum is 668539396
The reverse of 664307977 is 779703466
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
six hundred sixty-four million three hundred seven thousand nine hundred seventy-seven
Scientific notation
6.64307977 × 10^8
Engineering notation
6.64307977 × 10^6
Prime Factorization
157 × 4231261
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
664307977
Product of the distinct prime numbers
The prime factorization of 664307977 is 157 × 4231261.
Since it has a total of 2 prime factors.
4 , 8 , 67 , 50 , 95 , 772 , 9597 , 622 , 6642 , 77152 , 126528 , 719815 , 2027071 , 9685421 , 28194132 , 92913572 , 537928490 , 321676500 , 4554066149 , 2054876796
n×2
1328615954
n×3
1992923931
n×4
2657231908
n×5
3321539885
n÷2
332153988.5
n÷3
221435992.33333
n÷3
166076994.25
n÷5
132861595.4
n2
441305088305832529
n3
2.9316249045225E+26
n4
1.9475018096462E+35
n5
1.2937409873699E+44
2 √n
25774.172673434
3 √n
872.54899471175
4 √n
160.54336695558
5 √n
58.139848197107
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-664307976
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664307977 can be divided by 4 positive divisors.
The sum of these divisors (counting 664307977) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111100110001000100100001001
3
Ternary
1201022000100020011
4
Quaternary
213212020210021
5
Quinary
2330030323402
6
Senary
145530231521
8
Octal
4746104411
10
Decimal
664307977
12
Duodecimal
1665855a1
16
Hexadecimal
27988909
20
Vigesimal
a7bi9ih
36
Base36
azifbd
md5
3d7bd52a9d6e2ae430f8861b9186c7aa
sha1
7cc38daa2fd2a4b83572978158a0bd7283343644
sha256
dd91e8869ca10cce0e783928d10e9201f9734d41e5ebaeb0313913f21032860f
sha512
01d19dc82b69350fb5c8ca0d14fb1f65d74cd0bb604107f7999887a6b10ba6bc45b9a8b671d9c5154652de8a3412ae0554c06da8ad13eed447c9adb789ad0cdc
ripemd-160
ea210aaad9812e7103d2d5e21ca4544bf2dea569
Diameter
1328615954
Circumference
4173970120.5286
Area
1.3864008234134E+18
Volume
1.2279961684172E+27
Surface area
5.5456032936536E+18
Circumference
4173970120.5286
Perimeter
2657231908
Area
441305088305832529
Diagonal
939473350.66603
Surface area
2647830529834995174
Volume
2.9316249045225E+26
Space diagonal
1150615168.0373
Perimeter
1992923931
Area
1.9109070864609E+17
Altitude
575307584.01865
Surface area
1.9109070864609E+17
Volume
3.4549530831388E+25
Height
313157783.55534