664831443 is an odd 9-digits composite number following 664831442
and preceding 664831444 . In scientific notation, it is written as 6.64831443 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 443159528 positive integers (up to 664831443) that are relatively prime to 664831443.
664831443 has 8 divisors, whose sum is 886564800
The reverse of 664831443 is 344138466
Previous prime number is 19139
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
six hundred sixty-four million eight hundred thirty-one thousand four hundred forty-three
Scientific notation
6.64831443 × 10^8
Engineering notation
6.64831443 × 10^6
Prime Factorization
3 × 19139 × 11579
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664831443
Product of the distinct prime numbers
The prime factorization of 664831443 is 3 × 19139 × 11579.
Since it has a total of 3 prime factors.
1 , 5 , 75 , 68 , 871 , 123 , 4211 , 6005 , 54655 , 287 , 401558 , 882432 , 5790127 , 4872418 , 12091063 , 75490747 , 213872724 , 125631748 , 6020000560 , 68659149
n×2
1329662886
n×3
1994494329
n×4
2659325772
n×5
3324157215
n÷2
332415721.5
n÷3
221610481
n÷3
166207860.75
n÷5
132966288.6
n2
442000847601462249
n3
2.938560613181E+26
n4
1.9536474928041E+35
n5
1.2988462817543E+44
2 √n
25784.325529282
3 √n
872.7781202727
4 √n
160.5749841329
5 √n
58.149007998479
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
-664831442
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 664831443 can be divided by 8 positive divisors.
The sum of these divisors (counting 664831443) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111101000001000010111010011
3
Ternary
1201022222221021210
4
Quaternary
213220020113103
5
Quinary
2330144101233
6
Senary
145545351203
8
Octal
4750102723
10
Decimal
664831443
12
Duodecimal
166798503
16
Hexadecimal
27a085d3
20
Vigesimal
a7f3ic3
36
Base36
aztn83
md5
0e2ad8c75f10304e8f59134bdec27d43
sha1
04409f7feafed21339fb82848f876d68ab715404
sha256
9ebd181c9057d2b0b1c4f3d3efc333f75ea0eeeb8b38d8a7c839935fb43dfdec
sha512
0cbc06e6d41f1c438a6654f4c9e0d869fe73cd38c86c0fa73af19b2ec4df562776474cb4016cd882e3fa1036b522296c65ed50f0078bd3abff5c745924e5aae8
ripemd-160
0be37093e319595bfeeccd92ffd7f17a482af0bf
Diameter
1329662886
Circumference
4177259154.4086
Area
1.3885866157052E+18
Volume
1.2309013912664E+27
Surface area
5.5543464628209E+18
Circumference
4177259154.4086
Perimeter
2659325772
Area
442000847601462249
Diagonal
940213643.38268
Surface area
2652005085608773494
Volume
2.938560613181E+26
Space diagonal
1151521837.7453
Perimeter
1994494329
Area
1.9139198125856E+17
Altitude
575760918.87267
Surface area
1.9139198125856E+17
Volume
3.46312689418E+25
Height
313404547.79423