664144443 is an odd 9-digits composite number following 664144442
and preceding 664144444 . In scientific notation, it is written as 6.64144443 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors.
There are 442762956 positive integers (up to 664144443) that are relatively prime to 664144443.
664144443 has 6 divisors, whose sum is 959319764
The reverse of 664144443 is 344441466
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 36 Digital Root 9
Name
six hundred sixty-four million one hundred forty-four thousand four hundred forty-three
Scientific notation
6.64144443 × 10^8
Engineering notation
6.64144443 × 10^6
Prime Factorization
3 × 3 × 73793827
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
221381481 Product of the distinct prime numbers
The prime factorization of 664144443 is 3 × 3 × 73793827.
Since it has a total of 3 prime factors.
9 , 9 , 97 , 84 , 260 , 929 , 5300 , 5332 , 97211 , 92967 , 337619 , 537577 , 1837598 , 3540311 , 12675221 , 91132264 , 212816576 , 19531223 , 8744129393 , 6740954529
n×2
1328288886
n×3
1992433329
n×4
2656577772
n×5
3320722215
n÷2
332072221.5
n÷3
221381481
n÷3
166036110.75
n÷5
132828888.6
n2
441087841167780249
n3
2.9294603858645E+26
n4
1.9455848362605E+35
n5
1.2921493573875E+44
2 √n25771.000038803
3 √n872.47738980222
4 √n160.53348572433
5 √n58.136985435066
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-664144442 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664144443 can be divided by 6 positive divisors.
The sum of these divisors (counting 664144443) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100111100101100000101000111011
3
Ternary
1201021201000220100
4
Quaternary
213211200220323
5
Quinary
2330010110233
6
Senary
145522530443
8
Octal
4745405073
10
Decimal
664144443
12
Duodecimal
166506a23
16
Hexadecimal
27960a3b
20
Vigesimal
a7ai123
36
Base36
azex4r
md5
9cf13f61a35c80370b7baacbc4822dc6
sha1
32088a2c4ee54a9d70854621c0769afe8aa58d16
sha256
0450a81c4f70ad39ad29a55d4035532ff4cfa4db502dbb4729f3671eb2272c89
sha512
edbef2ebdbebaaafac0f2f5501dba93f6d7ffbb68b2469e0a2e93943a930c188cc682eb814f0916a1ac3f4f1a7b3a048c9d4f0b6fdd8235c3d2ef4b4ed472f9c
ripemd-160
c68449bac2e55b4a8551179baca3255a5b78f34a
Diameter
1328288886
Circumference
4172942606.1026
Area
1.3857183214005E+18
Volume
1.2270894969619E+27
Surface area
5.5428732856019E+18
Circumference
4172942606.1026
Perimeter
2656577772
Area
441087841167780249
Diagonal
939242078.66533
Surface area
2646527047006681494
Volume
2.9294603858645E+26
Space diagonal
1150331918.8405
Perimeter
1992433329
Area
1.9099663787587E+17
Altitude
575165959.42027
Surface area
1.9099663787587E+17
Volume
3.4524021734369E+25
Height
313080692.88844