664431344 is an even 9-digits composite number following 664431343
and preceding 664431345 . In scientific notation, it is written as 6.64431344 × 10^8.
The sum of its digits is 35. It has a total of 5 prime factors and 10 positive divisors.
There are 332215664 positive integers (up to 664431344) that are relatively prime to 664431344.
664431344 has 10 divisors, whose sum is 1287335760
The reverse of 664431344 is 443134466
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
six hundred sixty-four million four hundred thirty-one thousand three hundred forty-four
Scientific notation
6.64431344 × 10^8
Engineering notation
6.64431344 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 41526959
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
83053918
Product of the distinct prime numbers
The prime factorization of 664431344 is 2 × 2 × 2 × 2 × 41526959.
Since it has a total of 5 prime factors.
1 , 8 , 50 , 4 , 270 , 317 , 6108 , 3368 , 24680 , 8290 , 154703 , 464938 , 4587093 , 4043659 , 19415856 , 159539 , 579868586 , 139020695 , 5852495073 , 1113807593
n×2
1328862688
n×3
1993294032
n×4
2657725376
n×5
3322156720
n÷2
332215672
n÷3
221477114.66667
n÷3
166107836
n÷5
132886268.8
n2
441469010889646336
n3
2.9332584823976E+26
n4
1.9489488757588E+35
n5
1.2949427209077E+44
2 √n
25776.565791432
3 √n
872.60300434425
4 √n
160.55081996499
5 √n
58.142007438351
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-664431343
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664431344 can be divided by 10 positive divisors.
The sum of these divisors (counting 664431344) is 1, the average is 0.1.
Base
System
Value
2
Binary
100111100110100110101011110000
3
Ternary
1201022020121110022
4
Quaternary
213212212223300
5
Quinary
2330043300334
6
Senary
145533023012
8
Octal
4746465360
10
Decimal
664431344
12
Duodecimal
166624a68
16
Hexadecimal
279a6af0
20
Vigesimal
a7cdi74
36
Base36
azl2i8
md5
bfd2ccc8b7364eb49c28d4569d896741
sha1
0d44b330a74f9c5fffa1dde54da9b69b814ab796
sha256
4d12bfc04335ee05b9ada4ad430eb8736fdc57361bbd0fc07f2394f56d136e8c
sha512
fc0ef6da93dc4de949d6db63b535f3b14f2ee15d883e89f3e0039dd8add558e143140eeabebb7337330b21ff279d90b0239d2c02674d91848bdadfc08927ba15
ripemd-160
f87aa2a07d8c6af9efa9da8d1ec227a936d82c74
Diameter
1328862688
Circumference
4174745258.2504
Area
1.3869158013985E+18
Volume
1.2286804399174E+27
Surface area
5.5476632055939E+18
Circumference
4174745258.2504
Perimeter
2657725376
Area
441469010889646336
Diagonal
939647817.95058
Surface area
2648814065337878016
Volume
2.9332584823976E+26
Space diagonal
1150828845.9493
Perimeter
1993294032
Area
1.9116168920701E+17
Altitude
575414422.97464
Surface area
1.9116168920701E+17
Volume
3.4568782731272E+25
Height
313215939.31686