664431346 is an even 9-digits composite number following 664431345
and preceding 664431347 . In scientific notation, it is written as 6.64431346 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 331828068 positive integers (up to 664431346) that are relatively prime to 664431346.
664431346 has 8 divisors, whose sum is 997809840
The reverse of 664431346 is 643134466
Previous prime number is 859
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
six hundred sixty-four million four hundred thirty-one thousand three hundred forty-six
Scientific notation
6.64431346 × 10^8
Engineering notation
6.64431346 × 10^6
Prime Factorization
2 × 859 × 386747
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
664431346 Product of the distinct prime numbers
The prime factorization of 664431346 is 2 × 859 × 386747.
Since it has a total of 3 prime factors.
1 , 8 , 56 , 9 , 644 , 298 , 8349 , 1425 , 61353 , 87342 , 790623 , 18616 , 4836255 , 4720607 , 48976829 , 27984749 , 83812438 , 305811483 , 4856687724 , 7863658679
n×2
1328862692
n×3
1993294038
n×4
2657725384
n×5
3322156730
n÷2
332215673
n÷3
221477115.33333
n÷3
166107836.5
n÷5
132886269.2
n2
441469013547371716
n3
2.9332585088857E+26
n4
1.9489488992249E+35
n5
1.2949427403972E+44
2 √n25776.565830226
3 √n872.60300521979
4 √n160.55082008581
5 √n58.142007473354
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
-664431345 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 664431346 can be divided by 8 positive divisors.
The sum of these divisors (counting 664431346) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100110100110101011110010
3
Ternary
1201022020121110101
4
Quaternary
213212212223302
5
Quinary
2330043300341
6
Senary
145533023014
8
Octal
4746465362
10
Decimal
664431346
12
Duodecimal
166624a6a
16
Hexadecimal
279a6af2
20
Vigesimal
a7cdi76
36
Base36
azl2ia
md5
3ef7f0a7a6e250657521e71b9e5ad8c2
sha1
afa72c8d2511d7bdfbbb7973bbddfe2e3e58f0d7
sha256
2852fa25c4719c76d8135a7efe0326847c5755999c7510c052ca9ebf5a09d6fe
sha512
676d19de587c1c9bb54482869b94e4287d0dbf1edeb0c3b02f9e3102ff16df7fdbdf4600cf3437b8f5624a827833624ff18a6bb749c823c54039bd345f39db7c
ripemd-160
f01a4191dca6f93b2efed7b343e31a69d3fca193
Diameter
1328862692
Circumference
4174745270.8168
Area
1.386915809748E+18
Volume
1.2286804510127E+27
Surface area
5.5476632389918E+18
Circumference
4174745270.8168
Perimeter
2657725384
Area
441469013547371716
Diagonal
939647820.77901
Surface area
2648814081284230296
Volume
2.9332585088857E+26
Space diagonal
1150828849.4134
Perimeter
1993294038
Area
1.9116169035784E+17
Altitude
575414424.70669
Surface area
1.9116169035784E+17
Volume
3.4568783043437E+25
Height
313215940.25967