144444618 is an even 9-digits composite number following 144444617
and preceding 144444619 . In scientific notation, it is written as 1.44444618 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 48148200 positive integers (up to 144444618) that are relatively prime to 144444618.
144444618 has 12 divisors, whose sum is 312963378
The reverse of 144444618 is 816444441
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred forty-four million four hundred forty-four thousand six hundred eighteen
Scientific notation
1.44444618 × 10^8
Engineering notation
1.44444618 × 10^6
Prime Factorization
2 × 3 × 3 × 8024701
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
48148206
Product of the distinct prime numbers
The prime factorization of 144444618 is 2 × 3 × 3 × 8024701.
Since it has a total of 4 prime factors.
5 , 6 , 42 , 72 , 480 , 518 , 3424 , 293 , 69566 , 59553 , 965180 , 328922 , 207443 , 6843509 , 56278247 , 86028598 , 345584338 , 475251564 , 1718180198 , 8929602099
n×2
288889236
n×3
433333854
n×4
577778472
n×5
722223090
n÷2
72222309
n÷3
48148206
n÷3
36111154.5
n÷5
28888923.6
n2
20864247669165924
n3
3.0137282844301E+24
n4
4.353168308003E+32
n5
6.2879173333919E+40
2 √n
12018.511471892
3 √n
524.68718235426
4 √n
109.6289718637
5 √n
42.848958761049
1 , 2 , 3 , 6 , 9 , 18 , 8024701 , 16049402 , 24074103 , 48148206 , 72222309 , 144444618
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144444617
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144444618 can be divided by 12 positive divisors.
The sum of these divisors (counting 144444618) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100111000000110011001010
3
Ternary
101001210112202200
4
Quaternary
20213000303022
5
Quinary
243434211433
6
Senary
22155541030
8
Octal
1047006312
10
Decimal
144444618
12
Duodecimal
4045a776
16
Hexadecimal
89c0cca
20
Vigesimal
252fbai
36
Base36
2dzy6i
md5
03e9b07980f819b33ec015452ef57fe3
sha1
0e41a847177dd7753b7a87a42fe8220ff13049e8
sha256
29082cc13248ed63394c9188de92a3cc76a1945651202c8a9d271bcbfab2e9e6
sha512
3d6a519468f8694b2aec353f4c5d5a06448604029b517329af5c60a08961bb4c7003691ff33ab9bc3798ee51aa5c35d8110e469946f7ba4ad12bba0ec86cf639
ripemd-160
895a0379fc61344adaabb1133dd4ceca3e3a6c1c
Diameter
288889236
Circumference
907572301.51877
Area
6.554696720013E+16
Volume
1.2623875517708E+25
Surface area
2.6218786880052E+17
Circumference
907572301.51877
Perimeter
577778472
Area
20864247669165924
Diagonal
204275537.7874
Surface area
125185486014995544
Volume
3.0137282844301E+24
Space diagonal
250185417.25588
Perimeter
433333854
Area
9.034484256174E+15
Altitude
125092708.62794
Surface area
9.034484256174E+15
Volume
3.5517128442903E+23
Height
68091845.929134