664343709 is an odd 9-digits composite number following 664343708
and preceding 664343710 . In scientific notation, it is written as 6.64343709 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 442836240 positive integers (up to 664343709) that are relatively prime to 664343709.
664343709 has 8 divisors, whose sum is 885910752
The reverse of 664343709 is 907343466
Previous prime number is 15461
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
six hundred sixty-four million three hundred forty-three thousand seven hundred nine
Scientific notation
6.64343709 × 10^8
Engineering notation
6.64343709 × 10^6
Prime Factorization
3 × 15461 × 14323
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664343709
Product of the distinct prime numbers
The prime factorization of 664343709 is 3 × 15461 × 14323.
Since it has a total of 3 prime factors.
8 , 8 , 23 , 37 , 736 , 547 , 4248 , 4246 , 89707 , 28970 , 374609 , 107313 , 920747 , 3157649 , 94428486 , 890007 , 15560556 , 193112422 , 1867454714 , 7919267418
n×2
1328687418
n×3
1993031127
n×4
2657374836
n×5
3321718545
n÷2
332171854.5
n÷3
221447903
n÷3
166085927.25
n÷5
132868741.8
n2
441352563687876681
n3
2.9320979913706E+26
n4
1.9479208547386E+35
n5
1.2940889654755E+44
2 √n
25774.865838642
3 √n
872.56463874172
4 √n
160.54552575093
5 √n
58.140473632427
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
-664343708
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 664343709 can be divided by 8 positive divisors.
The sum of these divisors (counting 664343709) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100110010001010010011101
3
Ternary
1201022002011020120
4
Quaternary
213212101102131
5
Quinary
2330032444314
6
Senary
145531105153
8
Octal
4746212235
10
Decimal
664343709
12
Duodecimal
1665a21b9
16
Hexadecimal
2799149d
20
Vigesimal
a7c2j59
36
Base36
azj6vx
md5
8ec6612c5db21d4c4c75647975407449
sha1
2aa40cf8bff6f32444aaebe47170932f0956cd2c
sha256
da0787e0eb846a4ea84934dc0258325d255d1df7dbea109ecbc94dd67ea9d281
sha512
f1546ae3bf2c6b0de9c00fd3df358232dd0647ada16a98128407b1f848e38d99cdf7426f40e2f796eaaa9b5a0f6bdb853f8255a247271a1f05ab74d209720787
ripemd-160
b395f68636be8de04832e6282fe906b608e433b6
Diameter
1328687418
Circumference
4174194631.306
Area
1.3865499717249E+18
Volume
1.2281943345727E+27
Surface area
5.5461998868994E+18
Circumference
4174194631.306
Perimeter
2657374836
Area
441352563687876681
Diagonal
939523883.34504
Surface area
2648115382127260086
Volume
2.9320979913706E+26
Space diagonal
1150677057.6768
Perimeter
1993031127
Area
1.9111126608955E+17
Altitude
575338528.83838
Surface area
1.9111126608955E+17
Volume
3.455510621336E+25
Height
313174627.78168